The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.
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Agent/wallet reputation score (0-100): a portable on-chain trust signal — activity, holdings, counterparty diversity, and sanctions — with a tier (untrusted/new/emerging/established/trusted). Send { address }. Decide whether to transact with a wallet in the agent economy. [x402 paid tool — price $0.05; POST /api/agent/reputation]
0x wallet address to score
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Agent/wallet reputation score (0-100): a portable on-chain trust signal — activity, holdings, counterparty diversity, and sanctions — with a tier (untrusted/new/emerging/established/trusted). Send { address }. Decide whether to transact with a wallet in the agent economy. [x402 paid tool — price $0.05; POST /api/agent/reputation]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x wallet address to score |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address to score"
}
}
}LLM chat completion via x402 - no accounts, no API keys. Fast models (gpt-4o-mini, gemini-2.0-flash, llama-3.3-70b, mistral-small, deepseek-chat). OpenAI-compatible: send { messages:[{role,content}...], model?, maxTokens?, temperature? }. Payable in USDG on Robinhood Chain or USDC anywhere. Caps: 8k chars in / 1024 tokens out. [x402 paid tool — price $0.005; POST /api/ai/chat]
| Argument | Type | Description |
|---|---|---|
| model | string | Model or short name (default gpt-4o-mini) |
| messages* | array | Array of {role, content} messages |
| maxTokens | number | Output cap, up to 1024 |
| temperature | number | 0-2, default 0.7 |
{
"type": "object",
"required": [
"messages"
],
"properties": {
"model": {
"type": "string",
"description": "Model or short name (default gpt-4o-mini)"
},
"messages": {
"type": "array",
"description": "Array of {role, content} messages"
},
"maxTokens": {
"type": "number",
"description": "Output cap, up to 1024"
},
"temperature": {
"type": "number",
"description": "0-2, default 0.7"
}
}
}Frontier-model chat completion via x402 (gpt-4o, claude-sonnet-4, gemini-2.5-pro, deepseek-r1, grok-3). OpenAI-compatible messages. Payable in USDG on Robinhood Chain or USDC anywhere. Caps: 6k chars in / 800 tokens out. [x402 paid tool — price $0.03; POST /api/ai/chat-pro]
| Argument | Type | Description |
|---|---|---|
| model | string | Model or short name (default gpt-4o) |
| messages* | array | Array of {role, content} messages |
| maxTokens | number | Output cap, up to 800 |
| temperature | number | 0-2, default 0.7 |
{
"type": "object",
"required": [
"messages"
],
"properties": {
"model": {
"type": "string",
"description": "Model or short name (default gpt-4o)"
},
"messages": {
"type": "array",
"description": "Array of {role, content} messages"
},
"maxTokens": {
"type": "number",
"description": "Output cap, up to 800"
},
"temperature": {
"type": "number",
"description": "0-2, default 0.7"
}
}
}AI Gateway model list: available LLMs per tier with prices and caps. The FIRST LLM inference gateway payable in USDG on Robinhood Chain (also USDC on Base/Polygon/Arbitrum/Solana). Send {}. [x402 paid tool — price $0.001; POST /api/ai/models]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Technical indicators for a token computed from daily closes: RSI(14), SMA20/50, EMA12/26, MACD, with bullish/bearish signals. Send { coin, days? }. [x402 paid tool — price $0.005; POST /api/analytics/indicators]
| Argument | Type | Description |
|---|---|---|
| coin* | string | Symbol or coingecko:id |
| days | number | Lookback days, default 90 |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Symbol or coingecko:id"
},
"days": {
"type": "number",
"description": "Lookback days, default 90"
}
}
}OHLCV candles for a DEX pool (open/high/low/close/volume) at minute/hour/day resolution. Send { chain, pool, timeframe?, limit? }. Charting data for any pool. [x402 paid tool — price $0.005; POST /api/analytics/ohlcv]
| Argument | Type | Description |
|---|---|---|
| pool* | string | 0x pool/pair address |
| chain | string | Chain, default base |
| limit | number | Max candles |
| timeframe | string | minute, hour (default), or day |
{
"type": "object",
"required": [
"pool"
],
"properties": {
"pool": {
"type": "string",
"description": "0x pool/pair address"
},
"chain": {
"type": "string",
"description": "Chain, default base"
},
"limit": {
"type": "number",
"description": "Max candles"
},
"timeframe": {
"type": "string",
"description": "minute, hour (default), or day"
}
}
}Point-in-time historical price: what did a token cost at a past date/timestamp? Send { coin, when }. Essential for backtesting, accounting, and audits. [x402 paid tool — price $0.005; POST /api/analytics/price-at]
| Argument | Type | Description |
|---|---|---|
| coin* | string | Symbol (ETH), coingecko:id, or chain:0xaddress |
| when | string | Unix timestamp or ISO date; default now |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Symbol (ETH), coingecko:id, or chain:0xaddress"
},
"when": {
"type": "string",
"description": "Unix timestamp or ISO date; default now"
}
}
}Shared blackboard: read one key or list all keys+entries. Send { board, token, key? }. [x402 paid tool — price $0.003; POST /api/board/get]
| Argument | Type | Description |
|---|---|---|
| key | string | Key to read; omit to list all |
| board* | string | Board name |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"board",
"token"
],
"properties": {
"key": {
"type": "string",
"description": "Key to read; omit to list all"
},
"board": {
"type": "string",
"description": "Board name"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Shared blackboard: set a versioned key on a multi-writer board. Send { board, token, key, value }. [x402 paid tool — price $0.003; POST /api/board/set]
| Argument | Type | Description |
|---|---|---|
| key* | string | Entry key |
| board* | string | Board name |
| token* | string | Your secret token |
| value* | array | JSON value |
{
"type": "object",
"required": [
"board",
"token",
"key",
"value"
],
"properties": {
"key": {
"type": "string",
"description": "Entry key"
},
"board": {
"type": "string",
"description": "Board name"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"value": {
"type": "array",
"description": "JSON value"
}
}
}Add/subtract business days (skips weekends + given holidays). Send { start?, addDays, holidays?, timezone? }. [x402 paid tool — price $0.003; POST /api/business-days]
| Argument | Type | Description |
|---|---|---|
| start | string | ISO start date, default now |
| addDays* | number | Business days to add (can be negative) |
| holidays | array | Array of YYYY-MM-DD holiday strings |
| timezone | string | IANA tz |
{
"type": "object",
"required": [
"addDays"
],
"properties": {
"start": {
"type": "string",
"description": "ISO start date, default now"
},
"addDays": {
"type": "number",
"description": "Business days to add (can be negative)"
},
"holidays": {
"type": "array",
"description": "Array of YYYY-MM-DD holiday strings"
},
"timezone": {
"type": "string",
"description": "IANA tz"
}
}
}Exact calculator + unit conversion (arbitrary precision). e.g. '3 inch to cm', 'sqrt(2)^10'. Send { expression, precision? }. [x402 paid tool — price $0.003; POST /api/calc]
| Argument | Type | Description |
|---|---|---|
| precision | number | Decimal places 0-64 |
| expression* | string | Math expression, optionally with units |
{
"type": "object",
"required": [
"expression"
],
"properties": {
"precision": {
"type": "number",
"description": "Decimal places 0-64"
},
"expression": {
"type": "string",
"description": "Math expression, optionally with units"
}
}
}Upcoming token-unlock calendar: the biggest unlocks across a basket of tokens within N days, ranked by USD value. Send { protocols?, days? }. See which supply shocks are coming and when. [x402 paid tool — price $0.005; POST /api/catalysts/calendar]
| Argument | Type | Description |
|---|---|---|
| days | number | Look-ahead window in days, default 30 (max 180) |
| protocols | array | Optional array of protocol slugs; defaults to major tokens |
{
"type": "object",
"required": [],
"properties": {
"days": {
"type": "number",
"description": "Look-ahead window in days, default 30 (max 180)"
},
"protocols": {
"type": "array",
"description": "Optional array of protocol slugs; defaults to major tokens"
}
}
}On-chain governance activity via Snapshot: active (or recent) proposals ranked by voting power, with title, space, votes, and end time. Send { space?, state?, limit? }. Governance catalysts that can move token prices. [x402 paid tool — price $0.005; POST /api/catalysts/governance]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max proposals, default 10 (max 30) |
| space | string | Snapshot space id, e.g. aave.eth; omit for global |
| state | string | "active" (default), "closed", "pending", or "all" |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max proposals, default 10 (max 30)"
},
"space": {
"type": "string",
"description": "Snapshot space id, e.g. aave.eth; omit for global"
},
"state": {
"type": "string",
"description": "\"active\" (default), \"closed\", \"pending\", or \"all\""
}
}
}Find protocols that have tracked token-unlock schedules, by name substring. Send { query }. Use the returned slug with catalysts/unlocks. [x402 paid tool — price $0.005; POST /api/catalysts/search]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results, default 20 (max 100) |
| query | string | Name substring, e.g. "arb" |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max results, default 20 (max 100)"
},
"query": {
"type": "string",
"description": "Name substring, e.g. \"arb\""
}
}
}Token unlock / vesting schedule for a protocol: next unlock date, token amount, USD value, category and type, plus upcoming events. Send { protocol } (slug, e.g. "aptos", "arbitrum"). Large unlocks are the most reliable supply-shock catalysts — front-run sell pressure. [x402 paid tool — price $0.005; POST /api/catalysts/unlocks]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max upcoming events, default 5 (max 20) |
| protocol* | string | Protocol slug, e.g. aptos, arbitrum, optimism |
{
"type": "object",
"required": [
"protocol"
],
"properties": {
"limit": {
"type": "number",
"description": "Max upcoming events, default 5 (max 20)"
},
"protocol": {
"type": "string",
"description": "Protocol slug, e.g. aptos, arbitrum, optimism"
}
}
}Entity labeling: is this address an EOA, a (proxy) contract, a known protocol, or flagged as scam — with name and public tags. Send { address }. [x402 paid tool — price $0.05; POST /api/compliance/label]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM address"
}
}
}Address risk score (0-100): OFAC status, interaction with sanctioned addresses, contract verification, and activity, with a risk level and flags. Send { address }. Chainalysis-lite risk in one call. [x402 paid tool — price $0.05; POST /api/compliance/risk]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM address"
}
}
}OFAC sanctions screening: is this address on the US OFAC sanctioned-address list? Send { address }. Every agent moving money legally needs this pre-transaction check. [x402 paid tool — price $0.05; POST /api/compliance/screen]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM address to screen |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM address to screen"
}
}
}Tainted-funds tracing: does this wallet's incoming money trace back to a sanctioned address within N hops? Multi-hop fund-flow trace on Base. Send { address, hops? }. Screen incoming payments before accepting them. [x402 paid tool — price $0.05; POST /api/compliance/taint]
| Argument | Type | Description |
|---|---|---|
| hops | number | Trace depth 1-3 (default 2) |
| address* | string | 0x EVM address (Base) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"hops": {
"type": "number",
"description": "Trace depth 1-3 (default 2)"
},
"address": {
"type": "string",
"description": "0x EVM address (Base)"
}
}
}Atomic counter: increment-and-return a named counter (collision-free running totals & IDs across agent runs). Send { name, token, by? }. [x402 paid tool — price $0.003; POST /api/counter]
| Argument | Type | Description |
|---|---|---|
| by | number | Increment amount, default 1 |
| name* | string | Counter name (1-128 chars) |
| token* | string | Your secret token (claims the counter) |
{
"type": "object",
"required": [
"name",
"token"
],
"properties": {
"by": {
"type": "number",
"description": "Increment amount, default 1"
},
"name": {
"type": "string",
"description": "Counter name (1-128 chars)"
},
"token": {
"type": "string",
"description": "Your secret token (claims the counter)"
}
}
}Explain a cron expression: the next N run times in a timezone. Send { expression, count?, timezone? }. [x402 paid tool — price $0.003; POST /api/cron/explain]
| Argument | Type | Description |
|---|---|---|
| count | number | How many next runs, default 5 |
| timezone | string | IANA tz |
| expression* | string | 5-field cron expression |
{
"type": "object",
"required": [
"expression"
],
"properties": {
"count": {
"type": "number",
"description": "How many next runs, default 5"
},
"timezone": {
"type": "string",
"description": "IANA tz"
},
"expression": {
"type": "string",
"description": "5-field cron expression"
}
}
}Wallet activity summary: recent transactions, top methods called, distinct counterparties, and latest actions for an address on Base. Send { address }. Agents profile what a wallet does. [x402 paid tool — price $0.003; POST /api/crypto/activity]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM wallet address on Base |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM wallet address on Base"
}
}
}Full wallet portfolio: native ETH + all ERC-20 token balances for an address on Base, with amounts. Send { address }. Let agents read any wallet's holdings. [x402 paid tool — price $0.003; POST /api/crypto/balances]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM wallet address on Base |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM wallet address on Base"
}
}
}Contract decoder: pass a verified 0x contract address to get its function ABI, or a 0x-selector (8 hex) to decode which function it is. Send { input }. Agents understand contracts before calling them. [x402 paid tool — price $0.003; POST /api/crypto/contract]
| Argument | Type | Description |
|---|---|---|
| input* | string | A 0x contract address (40 hex) or 0x function selector (8 hex) |
{
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"description": "A 0x contract address (40 hex) or 0x function selector (8 hex)"
}
}
}Convert an amount between any two crypto/fiat assets at live rates. Send { amount, from, to }, e.g. convert 1.5 ETH to USDC. Instant FX for agents pricing on-chain actions. [x402 paid tool — price $0.003; POST /api/crypto/convert]
| Argument | Type | Description |
|---|---|---|
| to* | string | Target ticker, e.g. USDC |
| from* | string | Source ticker, e.g. ETH |
| amount* | number | Amount of the 'from' asset |
{
"type": "object",
"required": [
"amount",
"from",
"to"
],
"properties": {
"to": {
"type": "string",
"description": "Target ticker, e.g. USDC"
},
"from": {
"type": "string",
"description": "Source ticker, e.g. ETH"
},
"amount": {
"type": "number",
"description": "Amount of the 'from' asset"
}
}
}Resolve an ENS name or Basename to an address, or reverse-resolve a 0x address to its name + avatar. Send { input }. Human-readable identity for agents. [x402 paid tool — price $0.003; POST /api/crypto/ens]
| Argument | Type | Description |
|---|---|---|
| input* | string | An ENS/Basename (e.g. vitalik.eth) or a 0x address |
{
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"description": "An ENS/Basename (e.g. vitalik.eth) or a 0x address"
}
}
}Live Base gas oracle: current gas price plus estimated cost (ETH & USD) for a transfer, swap, or mint. Send {} — no input needed. Agents budget transactions before acting. [x402 paid tool — price $0.003; POST /api/crypto/gas]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Live crypto & token prices in USD. Send tickers or coingecko ids, e.g. { symbols: ["ETH","USDC","BTC"] }. Real-time on-chain pricing for finance and trading agents. [x402 paid tool — price $0.003; POST /api/crypto/price]
| Argument | Type | Description |
|---|---|---|
| symbols* | array | Array of tickers or coingecko ids (1-25), e.g. ["ETH","BTC"] |
{
"type": "object",
"required": [
"symbols"
],
"properties": {
"symbols": {
"type": "array",
"description": "Array of tickers or coingecko ids (1-25), e.g. [\"ETH\",\"BTC\"]"
}
}
}Token intelligence: name, symbol, supply, holder count, source-verification, and safety signals for a contract. Send { address }. Agents vet a token before touching it. [x402 paid tool — price $0.003; POST /api/crypto/token]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x ERC-20 token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x ERC-20 token contract address"
}
}
}Transaction status & receipt on Base: confirmations, success/fail, from/to, value, fee, method. Send { hash }. Agents confirm their on-chain actions settled. [x402 paid tool — price $0.003; POST /api/crypto/tx]
| Argument | Type | Description |
|---|---|---|
| hash* | string | 0x transaction hash (66 chars) |
{
"type": "object",
"required": [
"hash"
],
"properties": {
"hash": {
"type": "string",
"description": "0x transaction hash (66 chars)"
}
}
}Top DeFi yield opportunities across chains from DeFiLlama, filterable by chain/project/min-TVL, ranked by APY. Send { chain?, project?, minTvl?, limit? }. Yield discovery for finance agents. [x402 paid tool — price $0.003; POST /api/crypto/yields]
| Argument | Type | Description |
|---|---|---|
| chain | string | Filter by chain, e.g. Base, Ethereum |
| limit | number | Max pools, default 10 (max 50) |
| minTvl | number | Minimum pool TVL in USD (default 1,000,000) |
| project | string | Filter by protocol, e.g. aave |
{
"type": "object",
"required": [],
"properties": {
"chain": {
"type": "string",
"description": "Filter by chain, e.g. Base, Ethereum"
},
"limit": {
"type": "number",
"description": "Max pools, default 10 (max 50)"
},
"minTvl": {
"type": "number",
"description": "Minimum pool TVL in USD (default 1,000,000)"
},
"project": {
"type": "string",
"description": "Filter by protocol, e.g. aave"
}
}
}Date/time math + timezones. op: now | convert | add | diff. Send { op, time?, timezone?, amount?, unit?, to? }. [x402 paid tool — price $0.003; POST /api/datetime]
| Argument | Type | Description |
|---|---|---|
| op* | string | now, convert, add, or diff |
| to | string | end time for diff |
| time | string | ISO/epoch input time |
| unit | string | s/m/h/d/w for add |
| amount | number | amount for add |
| timezone | string | IANA tz, e.g. America/New_York |
{
"type": "object",
"required": [
"op"
],
"properties": {
"op": {
"type": "string",
"description": "now, convert, add, or diff"
},
"to": {
"type": "string",
"description": "end time for diff"
},
"time": {
"type": "string",
"description": "ISO/epoch input time"
},
"unit": {
"type": "string",
"description": "s/m/h/d/w for add"
},
"amount": {
"type": "number",
"description": "amount for add"
},
"timezone": {
"type": "string",
"description": "IANA tz, e.g. America/New_York"
}
}
}Dead-man's switch: heartbeat to keep the switch from firing. Send { id, token }. [x402 paid tool — price $0.003; POST /api/deadman/ping]
| Argument | Type | Description |
|---|---|---|
| id* | string | Switch id |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"id",
"token"
],
"properties": {
"id": {
"type": "string",
"description": "Switch id"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Dead-man's switch: if you don't ping within intervalSec, we POST your webhook. Detects crashed agents. Send { id, token, url, intervalSec }. [x402 paid tool — price $0.003; POST /api/deadman/register]
| Argument | Type | Description |
|---|---|---|
| id* | string | Switch id |
| url* | string | Public webhook to fire on miss |
| token* | string | Your secret token |
| intervalSec* | number | Max seconds between pings |
{
"type": "object",
"required": [
"id",
"token",
"url",
"intervalSec"
],
"properties": {
"id": {
"type": "string",
"description": "Switch id"
},
"url": {
"type": "string",
"description": "Public webhook to fire on miss"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"intervalSec": {
"type": "number",
"description": "Max seconds between pings"
}
}
}Structured deep diff of two JSON values (added/removed/changed by path). Send { a, b }. [x402 paid tool — price $0.003; POST /api/diff]
| Argument | Type | Description |
|---|---|---|
| a* | array | First JSON value |
| b* | array | Second JSON value |
{
"type": "object",
"required": [
"a",
"b"
],
"properties": {
"a": {
"type": "array",
"description": "First JSON value"
},
"b": {
"type": "array",
"description": "Second JSON value"
}
}
}Create an agent-to-agent conditional-payment agreement: payer, payee, amount, release condition, deadline — returns an id both parties track. Send { token, payer, payee, amountUsdc, condition, deadline? }. Coordination + resolution layer for A2A commerce (registry, not fund custody). [x402 paid tool — price $0.05; POST /api/escrow/create]
| Argument | Type | Description |
|---|---|---|
| payee* | string | 0x payee address |
| payer* | string | 0x payer address |
| token* | string | Secret (>=8 chars) authorizing later resolution |
| deadline | string | ISO deadline |
| condition* | string | Plain-English release condition |
| amountUsdc* | number | Amount in USDC |
{
"type": "object",
"required": [
"token",
"payer",
"payee",
"amountUsdc",
"condition"
],
"properties": {
"payee": {
"type": "string",
"description": "0x payee address"
},
"payer": {
"type": "string",
"description": "0x payer address"
},
"token": {
"type": "string",
"description": "Secret (>=8 chars) authorizing later resolution"
},
"deadline": {
"type": "string",
"description": "ISO deadline"
},
"condition": {
"type": "string",
"description": "Plain-English release condition"
},
"amountUsdc": {
"type": "number",
"description": "Amount in USDC"
}
}
}List conditional-payment agreements for your token (yours) or a party address (involving that address). Send { token } or { party }. [x402 paid tool — price $0.005; POST /api/escrow/list]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results |
| party | string | 0x address involved |
| token | string | Your creator secret |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max results"
},
"party": {
"type": "string",
"description": "0x address involved"
},
"token": {
"type": "string",
"description": "Your creator secret"
}
}
}Resolve a conditional-payment agreement: the creator marks 'release' (pay payee) or 'refund' (return to payer); returns a settlement instruction to execute over x402. Send { id, token, outcome, note? }. [x402 paid tool — price $0.05; POST /api/escrow/resolve]
| Argument | Type | Description |
|---|---|---|
| id* | string | Escrow id |
| note | string | Resolution note |
| token* | string | Creator secret |
| outcome* | string | release or refund |
{
"type": "object",
"required": [
"id",
"token",
"outcome"
],
"properties": {
"id": {
"type": "string",
"description": "Escrow id"
},
"note": {
"type": "string",
"description": "Resolution note"
},
"token": {
"type": "string",
"description": "Creator secret"
},
"outcome": {
"type": "string",
"description": "release or refund"
}
}
}Check the state of a conditional-payment agreement (pending/released/refunded/expired). Send { id }. [x402 paid tool — price $0.005; POST /api/escrow/status]
| Argument | Type | Description |
|---|---|---|
| id* | string | Escrow id from escrow/create |
{
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"description": "Escrow id from escrow/create"
}
}
}Live gas prices across major chains (Base, Ethereum, Arbitrum, Optimism, Polygon, BSC) with estimated USD cost of a swap. Send { chains? }. Time and route transactions for the cheapest execution. [x402 paid tool — price $0.005; POST /api/exec/gas]
| Argument | Type | Description |
|---|---|---|
| chains | array | Optional array of chains; defaults to all supported |
{
"type": "object",
"required": [],
"properties": {
"chains": {
"type": "array",
"description": "Optional array of chains; defaults to all supported"
}
}
}Best-route swap quote across DEXes (KyberSwap aggregator): expected output, USD in/out, price impact %, gas cost, and the DEXes routed through. Send { chain, tokenIn, tokenOut, amountIn } (amountIn in smallest units). Quote only — never executes. Pre-trade routing for trading agents. [x402 paid tool — price $0.05; POST /api/exec/quote]
| Argument | Type | Description |
|---|---|---|
| chain | string | base (default), ethereum, arbitrum, polygon, optimism, bsc, avax |
| tokenIn* | string | 0x token address to sell |
| amountIn* | string | Amount to sell in smallest units (wei) |
| tokenOut* | string | 0x token address to buy |
{
"type": "object",
"required": [
"tokenIn",
"tokenOut",
"amountIn"
],
"properties": {
"chain": {
"type": "string",
"description": "base (default), ethereum, arbitrum, polygon, optimism, bsc, avax"
},
"tokenIn": {
"type": "string",
"description": "0x token address to sell"
},
"amountIn": {
"type": "string",
"description": "Amount to sell in smallest units (wei)"
},
"tokenOut": {
"type": "string",
"description": "0x token address to buy"
}
}
}Sandwich / MEV risk score for a planned swap, from price impact and trade size, with concrete mitigations (private RPC, tighter slippage, order splitting). Send { chain, tokenIn, tokenOut, amountIn }. Trade without getting sandwiched. [x402 paid tool — price $0.05; POST /api/exec/sandwich]
| Argument | Type | Description |
|---|---|---|
| chain | string | Chain, default base |
| tokenIn* | string | 0x token to sell |
| amountIn* | string | Amount in smallest units |
| tokenOut* | string | 0x token to buy |
{
"type": "object",
"required": [
"tokenIn",
"tokenOut",
"amountIn"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain, default base"
},
"tokenIn": {
"type": "string",
"description": "0x token to sell"
},
"amountIn": {
"type": "string",
"description": "Amount in smallest units"
},
"tokenOut": {
"type": "string",
"description": "0x token to buy"
}
}
}Recommended max slippage for a planned swap based on live price impact plus a buffer, with a rating. Send { chain, tokenIn, tokenOut, amountIn }. Avoid failed txns and overpaying on slippage. [x402 paid tool — price $0.005; POST /api/exec/slippage]
| Argument | Type | Description |
|---|---|---|
| chain | string | Chain, default base |
| tokenIn* | string | 0x token to sell |
| amountIn* | string | Amount in smallest units |
| tokenOut* | string | 0x token to buy |
{
"type": "object",
"required": [
"tokenIn",
"tokenOut",
"amountIn"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain, default base"
},
"tokenIn": {
"type": "string",
"description": "0x token to sell"
},
"amountIn": {
"type": "string",
"description": "Amount in smallest units"
},
"tokenOut": {
"type": "string",
"description": "0x token to buy"
}
}
}Extract structured data (title, links, meta, headings, text) from HTML as JSON. [x402 paid tool — price $0.003; POST /api/extract]
| Argument | Type | Description |
|---|---|---|
| html* | string | Raw HTML |
{
"type": "object",
"required": [
"html"
],
"properties": {
"html": {
"type": "string",
"description": "Raw HTML"
}
}
}Idempotency key: returns firstTime:true only once per key within ttl (dedupe retries/double-sends). Send { key, token, ttlSec? }. [x402 paid tool — price $0.003; POST /api/idempotency]
| Argument | Type | Description |
|---|---|---|
| key* | string | Idempotency key |
| token* | string | Your secret token |
| ttlSec | number | TTL seconds, default 86400 |
{
"type": "object",
"required": [
"key",
"token"
],
"properties": {
"key": {
"type": "string",
"description": "Idempotency key"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"ttlSec": {
"type": "number",
"description": "TTL seconds, default 86400"
}
}
}Webhook inbox: get a disposable URL that captures inbound POSTs for you to poll. Send { token }. [x402 paid tool — price $0.003; POST /api/inbox/create]
| Argument | Type | Description |
|---|---|---|
| token* | string | Your secret token (gates polling) |
{
"type": "object",
"required": [
"token"
],
"properties": {
"token": {
"type": "string",
"description": "Your secret token (gates polling)"
}
}
}Webhook inbox: fetch captured messages newer than a timestamp. Send { id, token, since? }. [x402 paid tool — price $0.003; POST /api/inbox/poll]
| Argument | Type | Description |
|---|---|---|
| id* | string | Inbox id |
| since | number | Epoch ms; return newer messages |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"id",
"token"
],
"properties": {
"id": {
"type": "string",
"description": "Inbox id"
},
"since": {
"type": "number",
"description": "Epoch ms; return newer messages"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Validate data against a JSON Schema (strict). Returns valid + detailed errors. Send { schema, data }. [x402 paid tool — price $0.003; POST /api/jsonschema]
| Argument | Type | Description |
|---|---|---|
| data* | array | Data to validate |
| schema* | array | JSON Schema object |
{
"type": "object",
"required": [
"schema",
"data"
],
"properties": {
"data": {
"type": "array",
"description": "Data to validate"
},
"schema": {
"type": "array",
"description": "JSON Schema object"
}
}
}Aave v3 position health: health factor, collateral, debt, liquidation buffer, and a risk verdict for a wallet. Send { address, chain? }. Know your liquidation risk before it hits. [x402 paid tool — price $0.05; POST /api/lending/health]
| Argument | Type | Description |
|---|---|---|
| chain | string | base (default), ethereum, arbitrum, optimism, polygon |
| address* | string | 0x wallet address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "base (default), ethereum, arbitrum, optimism, polygon"
},
"address": {
"type": "string",
"description": "0x wallet address"
}
}
}Liquidation-opportunity scanner: at-risk Morpho Blue borrower positions (health factor < 1) that can be liquidated for a bonus, with borrower, market, debt and collateral in USD. Send { chain?, minDebtUsd?, limit? }. Live liquidatable positions for searcher/liquidator agents. [x402 paid tool — price $0.05; POST /api/lending/liquidations]
| Argument | Type | Description |
|---|---|---|
| chain | string | base (default) or ethereum |
| limit | number | Max positions, default 10 |
| minDebtUsd | number | Minimum debt size in USD (default 100) |
{
"type": "object",
"required": [],
"properties": {
"chain": {
"type": "string",
"description": "base (default) or ethereum"
},
"limit": {
"type": "number",
"description": "Max positions, default 10"
},
"minDebtUsd": {
"type": "number",
"description": "Minimum debt size in USD (default 100)"
}
}
}Best supply/lending APYs for an asset across Aave, Compound, Morpho, Spark and more, ranked by yield with TVL. Send { asset, chain? }. Rate-shop where to lend. [x402 paid tool — price $0.005; POST /api/lending/rates]
| Argument | Type | Description |
|---|---|---|
| asset | string | Token symbol, e.g. USDC, ETH |
| chain | string | Optional chain filter |
| limit | number | Max results |
{
"type": "object",
"required": [],
"properties": {
"asset": {
"type": "string",
"description": "Token symbol, e.g. USDC, ETH"
},
"chain": {
"type": "string",
"description": "Optional chain filter"
},
"limit": {
"type": "number",
"description": "Max results"
}
}
}Batch link-liveness: check up to 50 URLs return 200 (dead-link detection). Send { urls: [..] }. [x402 paid tool — price $0.003; POST /api/links/check]
| Argument | Type | Description |
|---|---|---|
| urls* | array | Array of 1-50 URL strings |
{
"type": "object",
"required": [
"urls"
],
"properties": {
"urls": {
"type": "array",
"description": "Array of 1-50 URL strings"
}
}
}Distributed lock: acquire a named lock for ttlSec so only one agent proceeds. Returns acquired:false if held. Send { name, token, ttlSec? }. [x402 paid tool — price $0.003; POST /api/lock/acquire]
| Argument | Type | Description |
|---|---|---|
| name* | string | Lock name |
| token* | string | Your secret token |
| ttlSec | number | Auto-expire seconds (default 60, max 3600) |
{
"type": "object",
"required": [
"name",
"token"
],
"properties": {
"name": {
"type": "string",
"description": "Lock name"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"ttlSec": {
"type": "number",
"description": "Auto-expire seconds (default 60, max 3600)"
}
}
}Release a distributed lock you hold. Send { name, token, holder? }. [x402 paid tool — price $0.003; POST /api/lock/release]
| Argument | Type | Description |
|---|---|---|
| name* | string | Lock name |
| token* | string | Your secret token |
| holder | string | Holder id from acquire |
{
"type": "object",
"required": [
"name",
"token"
],
"properties": {
"name": {
"type": "string",
"description": "Lock name"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"holder": {
"type": "string",
"description": "Holder id from acquire"
}
}
}Convert raw HTML to clean, LLM-ready markdown. Strips nav/script/style noise. [x402 paid tool — price $0.003; POST /api/markdown]
| Argument | Type | Description |
|---|---|---|
| html* | string | Raw HTML |
{
"type": "object",
"required": [
"html"
],
"properties": {
"html": {
"type": "string",
"description": "Raw HTML"
}
}
}Agent Memory: read a stored value by key, or omit key to list all keys in your namespace. Send { ns, token, key? }. [x402 paid tool — price $0.003; POST /api/memory/get]
| Argument | Type | Description |
|---|---|---|
| ns* | string | Your namespace |
| key | string | Key to read; omit to list keys |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"ns",
"token"
],
"properties": {
"ns": {
"type": "string",
"description": "Your namespace"
},
"key": {
"type": "string",
"description": "Key to read; omit to list keys"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Agent Memory: durable key-value storage that survives between agent runs. Write a JSON value (16KB max) under a key. First write to a namespace claims it with your secret token. Send { ns, token, key, value }. [x402 paid tool — price $0.003; POST /api/memory/set]
| Argument | Type | Description |
|---|---|---|
| ns* | string | Your namespace (1-128 chars) |
| key* | string | Key to store under |
| token* | string | Your secret token; set on first write, required after |
| value* | array | Any JSON value, 16KB max |
{
"type": "object",
"required": [
"ns",
"token",
"key",
"value"
],
"properties": {
"ns": {
"type": "string",
"description": "Your namespace (1-128 chars)"
},
"key": {
"type": "string",
"description": "Key to store under"
},
"token": {
"type": "string",
"description": "Your secret token; set on first write, required after"
},
"value": {
"type": "array",
"description": "Any JSON value, 16KB max"
}
}
}Full options chain for a currency & expiry: per-strike calls & puts with mark price, implied volatility, and open interest. Send { currency, expiry? }. The complete options board for BTC/ETH/SOL. [x402 paid tool — price $0.005; POST /api/options/chain]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max strikes |
| expiry | string | e.g. 28AUG26; defaults to nearest |
| currency* | string | BTC, ETH, or SOL |
{
"type": "object",
"required": [
"currency"
],
"properties": {
"limit": {
"type": "number",
"description": "Max strikes"
},
"expiry": {
"type": "string",
"description": "e.g. 28AUG26; defaults to nearest"
},
"currency": {
"type": "string",
"description": "BTC, ETH, or SOL"
}
}
}Black-Scholes option pricing: fair value + full greeks (delta, gamma, vega, theta, rho) for ANY option, listed or not. Send { type, spot, strike, daysToExpiry, iv, rate? }. Price any crypto option, not just exchange-listed strikes. [x402 paid tool — price $0.05; POST /api/options/greeks]
| Argument | Type | Description |
|---|---|---|
| iv* | number | Implied volatility in % (e.g. 55) |
| rate | number | Risk-free rate (default 0) |
| spot* | number | Underlying spot price |
| type* | string | call or put |
| strike* | number | Strike price |
| daysToExpiry* | number | Days to expiry |
{
"type": "object",
"required": [
"type",
"spot",
"strike",
"daysToExpiry",
"iv"
],
"properties": {
"iv": {
"type": "number",
"description": "Implied volatility in % (e.g. 55)"
},
"rate": {
"type": "number",
"description": "Risk-free rate (default 0)"
},
"spot": {
"type": "number",
"description": "Underlying spot price"
},
"type": {
"type": "string",
"description": "call or put"
},
"strike": {
"type": "number",
"description": "Strike price"
},
"daysToExpiry": {
"type": "number",
"description": "Days to expiry"
}
}
}Max-pain strike + put/call open-interest ratio for an expiry — the price level where option holders lose most; a positioning/magnet signal. Send { currency, expiry? }. [x402 paid tool — price $0.005; POST /api/options/maxpain]
| Argument | Type | Description |
|---|---|---|
| expiry | string | e.g. 28AUG26 |
| currency* | string | BTC, ETH, or SOL |
{
"type": "object",
"required": [
"currency"
],
"properties": {
"expiry": {
"type": "string",
"description": "e.g. 28AUG26"
},
"currency": {
"type": "string",
"description": "BTC, ETH, or SOL"
}
}
}Live crypto option quote from Deribit: mark price, IV, open interest, greeks, underlying. Send { instrument } (e.g. BTC-28AUG26-70000-C) or { currency, strike, type, expiry? }. Real listed-option pricing for BTC/ETH/SOL. [x402 paid tool — price $0.05; POST /api/options/price]
| Argument | Type | Description |
|---|---|---|
| type | string | call or put |
| expiry | string | e.g. 28AUG26 |
| strike | number | Strike price |
| currency | string | BTC, ETH, or SOL |
| instrument | string | Deribit instrument name |
{
"type": "object",
"required": [],
"properties": {
"type": {
"type": "string",
"description": "call or put"
},
"expiry": {
"type": "string",
"description": "e.g. 28AUG26"
},
"strike": {
"type": "number",
"description": "Strike price"
},
"currency": {
"type": "string",
"description": "BTC, ETH, or SOL"
},
"instrument": {
"type": "string",
"description": "Deribit instrument name"
}
}
}Implied-volatility term structure: ATM IV per expiry and front-month IV for a currency. Rising IV = rising expected volatility. Send { currency }. [x402 paid tool — price $0.005; POST /api/options/vol]
| Argument | Type | Description |
|---|---|---|
| currency* | string | BTC, ETH, or SOL |
{
"type": "object",
"required": [
"currency"
],
"properties": {
"currency": {
"type": "string",
"description": "BTC, ETH, or SOL"
}
}
}Perp-vs-spot basis for a coin: mark price vs spot oracle, basis %, annualized carry, and contango/backwardation signal. Send { coin }. Basis-trade and cash-and-carry signal. [x402 paid tool — price $0.005; POST /api/perps/basis]
| Argument | Type | Description |
|---|---|---|
| coin* | string | Perp symbol, e.g. ETH |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Perp symbol, e.g. ETH"
}
}
}Perpetual funding rate for a coin on Hyperliquid: current hourly rate, annualized APR, mark & spot-oracle price, open interest, 24h volume, premium, plus cross-venue funding (Hyperliquid/Binance/Bybit). Send { coin }. Core signal for perp traders and funding-rate strategies. [x402 paid tool — price $0.005; POST /api/perps/funding]
| Argument | Type | Description |
|---|---|---|
| coin* | string | Perp symbol, e.g. BTC, ETH, SOL |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Perp symbol, e.g. BTC, ETH, SOL"
}
}
}Cross-venue funding-rate arbitrage for a coin: annualized funding on Hyperliquid vs Binance vs Bybit, the spread, and the delta-neutral long/short leg to capture it. Send { coin }. Delta-neutral yield signal for funding-arb agents. [x402 paid tool — price $0.005; POST /api/perps/funding-arb]
| Argument | Type | Description |
|---|---|---|
| coin* | string | Perp symbol, e.g. BTC |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Perp symbol, e.g. BTC"
}
}
}All Hyperliquid perp markets with mark price, funding APR, open interest, 24h volume, and basis, sorted by volume, open interest, or funding. Send { limit?, sort? }. Full derivatives market map for trading agents. [x402 paid tool — price $0.005; POST /api/perps/markets]
| Argument | Type | Description |
|---|---|---|
| sort | string | "volume" (default), "oi", or "funding" |
| limit | number | Max markets, default 25 (max 200) |
{
"type": "object",
"required": [],
"properties": {
"sort": {
"type": "string",
"description": "\"volume\" (default), \"oi\", or \"funding\""
},
"limit": {
"type": "number",
"description": "Max markets, default 25 (max 200)"
}
}
}Perp funding extremes: coins with the highest funding (crowded longs) and lowest/negative funding (crowded shorts) — squeeze and mean-reversion signals. Send { limit? }. Momentum & contrarian radar for perp traders. [x402 paid tool — price $0.005; POST /api/perps/movers]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max per side, default 10 (max 40) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max per side, default 10 (max 40)"
}
}
}Open interest for a coin (with USD notional) or the top perps by open interest across Hyperliquid. Send { coin } or { limit }. Positioning & liquidity depth for derivatives agents. [x402 paid tool — price $0.005; POST /api/perps/oi]
| Argument | Type | Description |
|---|---|---|
| coin | string | Perp symbol; omit to list top markets by OI |
| limit | number | Max markets when listing, default 15 (max 50) |
{
"type": "object",
"required": [],
"properties": {
"coin": {
"type": "string",
"description": "Perp symbol; omit to list top markets by OI"
},
"limit": {
"type": "number",
"description": "Max markets when listing, default 15 (max 50)"
}
}
}Portfolio 24h PnL: unrealized profit/loss in USD and % on current holdings, plus the biggest movers. Send { address }. Track how the book is doing. [x402 paid tool — price $0.05; POST /api/portfolio/pnl]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x wallet address (Base) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address (Base)"
}
}
}Portfolio concentration risk: top-holding %, HHI concentration index, stablecoin %, diversification flags. Send { address }. Spot dangerous concentration before it hurts. [x402 paid tool — price $0.05; POST /api/portfolio/risk]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x wallet address (Base) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address (Base)"
}
}
}FIFO realized-gains estimate for a wallet: per-token and total realized profit/loss in USD from its Base ERC-20 trade history, priced at historical closes. Send { address }. Fast cost-basis/tax estimate (not filing-grade — see notes). [x402 paid tool — price $0.05; POST /api/portfolio/taxlots]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x wallet address (Base) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address (Base)"
}
}
}Multi-chain wallet net worth: total USD value, per-chain breakdown, positions, and allocation % across Base, Ethereum, Arbitrum, Optimism and Polygon holdings. Send { address }. Instant cross-chain portfolio snapshot for treasury agents. [x402 paid tool — price $0.05; POST /api/portfolio/value]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x wallet address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address"
}
}
}Prediction-market arbitrage scanner: markets whose outcome prices sum below $1, implying a risk-free edge before fees. Send { query?, minEdgePct? }. [x402 paid tool — price $0.005; POST /api/predict/arb]
| Argument | Type | Description |
|---|---|---|
| query | string | Optional filter |
| minEdgePct | number | Minimum edge %, default 1 |
{
"type": "object",
"required": [],
"properties": {
"query": {
"type": "string",
"description": "Optional filter"
},
"minEdgePct": {
"type": "number",
"description": "Minimum edge %, default 1"
}
}
}Crypto Fear & Greed index (0=extreme fear, 100=extreme greed) with weekly trend — a contrarian market-sentiment signal. Send {}. [x402 paid tool — price $0.005; POST /api/predict/feargreed]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Odds for a specific Polymarket market by slug: outcomes, probabilities, volume, liquidity. Send { slug }. [x402 paid tool — price $0.005; POST /api/predict/market]
| Argument | Type | Description |
|---|---|---|
| slug* | string | Market slug from a predict/odds url |
{
"type": "object",
"required": [
"slug"
],
"properties": {
"slug": {
"type": "string",
"description": "Market slug from a predict/odds url"
}
}
}Prediction-market implied probabilities from Polymarket: search live event markets and get outcome probabilities, volume, and end date. Send { query, limit? }. Crowd-sourced odds for any event as a data feed. [x402 paid tool — price $0.005; POST /api/predict/odds]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max markets, default 10 |
| query | string | Search terms, e.g. 'bitcoin 100k' |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max markets, default 10"
},
"query": {
"type": "string",
"description": "Search terms, e.g. 'bitcoin 100k'"
}
}
}Highest-volume live prediction markets — what the crowd is actively pricing right now. Send { limit? }. [x402 paid tool — price $0.005; POST /api/predict/trending]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max markets, default 10 |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max markets, default 10"
}
}
}Pre-Sign Co-Pilot — the ONE call an agent makes before signing ANY transaction, on ANY chain. Returns a single GO/CAUTION/STOP verdict: will it succeed (and if it reverts, why + the exact fix), is it safe (sanctions/drainer/unlimited-approval/rug — hard STOP), true cost (gas + USD), your exact wallet balance-changes after, AND the corrected transaction to sign instead. EVM: send { chain, tx:{to,data,from?,value?}, token?, spender?, swap? }. Solana: send { chain:'solana', transaction?, outputMint?, swap? }. Non-custodial — the corrected tx comes back UNSIGNED and you sign it. The mandatory guardrail at the universal choke point before signing. [x402 paid tool — price $0.01; POST /api/preflight]
| Argument | Type | Description |
|---|---|---|
| tx | array | EVM unsigned tx { to, data?, from?, value? } |
| swap | array | Optional swap intent to build the corrected best-execution route (Solana: {inputMint,outputMint,amount,userPublicKey,slippageBps?}; EVM: {sellToken,buyToken,sellAmount,taker}) |
| chain | string | base (default), ethereum, arbitrum, optimism, polygon, bsc, or solana |
| token | string | EVM: token being spent (lets us build the exact approve() fix) |
| strict | boolean | Hard-STOP on any likely revert or HIGH risk |
| spender | string | EVM: spender/router for the approve() fix (defaults to tx.to) |
| outputMint | string |
Pub/sub: fetch messages on a topic newer than a sequence number. Send { topic, token, since? }. [x402 paid tool — price $0.003; POST /api/pubsub/poll]
| Argument | Type | Description |
|---|---|---|
| since | number | Return messages with seq greater than this |
| token* | string | Your secret token |
| topic* | string | Topic name |
{
"type": "object",
"required": [
"topic",
"token"
],
"properties": {
"since": {
"type": "number",
"description": "Return messages with seq greater than this"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"topic": {
"type": "string",
"description": "Topic name"
}
}
}Pub/sub: publish a message to a topic. Send { topic, token, data }. [x402 paid tool — price $0.003; POST /api/pubsub/publish]
| Argument | Type | Description |
|---|---|---|
| data* | array | Message payload |
| token* | string | Your secret token |
| topic* | string | Topic name |
{
"type": "object",
"required": [
"topic",
"token",
"data"
],
"properties": {
"data": {
"type": "array",
"description": "Message payload"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"topic": {
"type": "string",
"description": "Topic name"
}
}
}Task queue: pop the oldest item from a named queue (FIFO). Send { name, token }. [x402 paid tool — price $0.003; POST /api/queue/pop]
| Argument | Type | Description |
|---|---|---|
| name* | string | Queue name |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"name",
"token"
],
"properties": {
"name": {
"type": "string",
"description": "Queue name"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Task queue: append a JSON item to a named queue for later/other agents. Send { name, token, item }. [x402 paid tool — price $0.003; POST /api/queue/push]
| Argument | Type | Description |
|---|---|---|
| item* | array | JSON item to enqueue |
| name* | string | Queue name |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"name",
"token",
"item"
],
"properties": {
"item": {
"type": "array",
"description": "JSON item to enqueue"
},
"name": {
"type": "string",
"description": "Queue name"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Rate-limit token bucket: shared self-throttle. Returns allowed + remaining. Send { bucket, token, capacity, refillPerSec, cost? }. [x402 paid tool — price $0.003; POST /api/ratelimit]
| Argument | Type | Description |
|---|---|---|
| cost | number | Tokens to consume, default 1 |
| token* | string | Your secret token |
| bucket* | string | Bucket name |
| capacity* | number | Max tokens |
| refillPerSec* | number | Tokens added per second |
{
"type": "object",
"required": [
"bucket",
"token",
"capacity",
"refillPerSec"
],
"properties": {
"cost": {
"type": "number",
"description": "Tokens to consume, default 1"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"bucket": {
"type": "string",
"description": "Bucket name"
},
"capacity": {
"type": "number",
"description": "Max tokens"
},
"refillPerSec": {
"type": "number",
"description": "Tokens added per second"
}
}
}Fetch any public web page and return clean, LLM-ready markdown (plus title and final URL). Send { url }. We handle fetching, redirects, and noise-stripping. [x402 paid tool — price $0.003; POST /api/read]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public http(s) URL to read |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to read"
}
}
}Fetch any public web page and return structured JSON: title, meta description, headings, links, text preview. Send { url }. [x402 paid tool — price $0.003; POST /api/read/structured]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public http(s) URL to extract |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to extract"
}
}
}Apply a regex to text and return all matches + capture groups (deterministic; LLMs guess regex wrong). Send { pattern, text, flags? }. [x402 paid tool — price $0.003; POST /api/regex]
| Argument | Type | Description |
|---|---|---|
| text* | string | Text to search (<=100k chars) |
| flags | string | Regex flags, e.g. gi |
| pattern* | string | Regular expression |
{
"type": "object",
"required": [
"pattern",
"text"
],
"properties": {
"text": {
"type": "string",
"description": "Text to search (<=100k chars)"
},
"flags": {
"type": "string",
"description": "Regex flags, e.g. gi"
},
"pattern": {
"type": "string",
"description": "Regular expression"
}
}
}Cross-venue arbitrage: prices a tokenized stock across every liquid Robinhood Chain pool/DEX and returns the high/low and spread %. Send { ticker, minLiquidityUsd? }. Spot mispricings between venues for on-chain arb agents. [x402 paid tool — price $0.005; POST /api/rh/arb]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker |
| minLiquidityUsd | number | Ignore pools below this liquidity (default 3000) |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker"
},
"minLiquidityUsd": {
"type": "number",
"description": "Ignore pools below this liquidity (default 3000)"
}
}
}Three-way basis for a tokenized stock: Lighter perp mark vs canonical onchain spot (Robinhood Chain DEX) vs last real-equity close, with each pairwise spread %. Send { ticker }. The cash-and-carry / basis-trade signal across perp, spot, and the underlying share. [x402 paid tool — price $0.05; POST /api/rh/basis]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker, e.g. AAPL |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. AAPL"
}
}
}Event catalysts for a tokenized stock, mapped from the underlying equity: next earnings date (with before/after-close timing and days away) and next dividend (ex-date, payment date, yield, annualized). Send { ticker }. Tokenized stocks gap with the real company's earnings and dividends — front-run the catalyst. [x402 paid tool — price $0.05; POST /api/rh/catalysts]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Robinhood tokenized-stock ticker, e.g. NVDA, AAPL |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Robinhood tokenized-stock ticker, e.g. NVDA, AAPL"
}
}
}Pre-trade price-impact / slippage curve for a tokenized stock: estimated % impact to buy a set of trade sizes on the deepest venue and aggregated across venues, using a constant-product model on pool liquidity. Send { ticker, sizeUsd?, feePct? }. Size orders before you send them. Estimate only. [x402 paid tool — price $0.05; POST /api/rh/depth]
| Argument | Type | Description |
|---|---|---|
| feePct | number | Assumed pool swap fee %, default 0.3 |
| ticker* | string | Stock/ETF ticker, e.g. TSLA |
| sizeUsd | number | Single trade size in USD; omit for a default ladder ($1k-$250k) |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"feePct": {
"type": "number",
"description": "Assumed pool swap fee %, default 0.3"
},
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. TSLA"
},
"sizeUsd": {
"type": "number",
"description": "Single trade size in USD; omit for a default ladder ($1k-$250k)"
}
}
}Tokenized-stock rich/cheap signal on Robinhood Chain: compares the onchain DEX token price vs the real equity's last close vs the Lighter perp mark, with each pairwise spread % and a directional NAV-convergence verdict. Send { ticker, threshold? }. The tokenized-stock basis trade in one call — is the onchain token trading rich or cheap vs the real stock right now. [x402 paid tool — price $0.05; POST /api/rh/dislocation]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Robinhood tokenized-stock ticker, e.g. NVDA, TSLA, AAPL |
| threshold | number | % band treated as fair (default 0.5) |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Robinhood tokenized-stock ticker, e.g. NVDA, TSLA, AAPL"
},
"threshold": {
"type": "number",
"description": "% band treated as fair (default 0.5)"
}
}
}Ranks Robinhood Chain tokenized-stock perps by funding carry: Lighter funding APR per ticker plus the cross-venue spread vs Binance/Bybit/Hyperliquid (funding-capture edge). Send { limit? }. Find the richest funding to harvest for tokenized-equity funding-arb agents. [x402 paid tool — price $0.05; POST /api/rh/funding-arb]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max markets, default 15 (max 30) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max markets, default 15 (max 30)"
}
}
}Cross-venue funding scan for every tokenized-stock perp: each ticker's funding across Lighter/Hyperliquid/Binance/Bybit, ranked by the most extreme rate, with mark price and a crowded-long/short squeeze bias. Send { limit? }. Spot the most squeezed tokenized-stock perps in one call. [x402 paid tool — price $0.05; POST /api/rh/funding-scan]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max rows, default 15 (max 50) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max rows, default 15 (max 50)"
}
}
}Top movers on Robinhood Chain: biggest 24h gainers (or losers) among liquid pools, with price change, liquidity, and volume. Send { limit?, direction? }. Momentum radar for the Robinhood Chain market. [x402 paid tool — price $0.005; POST /api/rh/gainers]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results, default 10 (max 30) |
| direction | string | "gainers" (default) or "losers" |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max results, default 10 (max 30)"
},
"direction": {
"type": "string",
"description": "\"gainers\" (default) or \"losers\""
}
}
}Overnight/weekend gap radar: while the US cash market is closed, ranks tokenized stocks by how far their 24/7 Robinhood Chain price has repriced vs the last regular-market close, with projected gap up/down at the open. Send { tickers?, limit? }. The pre-open positioning edge for tokenized-equity agents. [x402 paid tool — price $0.05; POST /api/rh/gap-radar]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max movers, default 10 (max 25) |
| tickers | array | Optional array of tickers; defaults to a common basket |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max movers, default 10 (max 25)"
},
"tickers": {
"type": "array",
"description": "Optional array of tickers; defaults to a common basket"
}
}
}Liquidity map for a tokenized stock: aggregates every indexed Robinhood Chain pool and breaks down where the liquidity lives venue by venue (Uniswap/Pleiades/Rialto/Arcus...), with each venue's liquidity, 24h volume, price, and liquidity share. Send { ticker }. Route large orders to the deepest venues and avoid thin pools. [x402 paid tool — price $0.005; POST /api/rh/liquidity-map]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker, e.g. NVDA |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. NVDA"
}
}
}Real-time price momentum for a tokenized stock on Robinhood Chain: price change over 5m/1h/6h/24h, per-window onchain volume, a volume-surge ratio (last hour vs the 24h hourly average), and an accelerating flag. Send { ticker }. Catch a tokenized stock breaking out intraday. [x402 paid tool — price $0.005; POST /api/rh/momentum]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Robinhood tokenized-stock ticker, e.g. NVDA |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Robinhood tokenized-stock ticker, e.g. NVDA"
}
}
}Freshest tokens on Robinhood Chain: the newest tokenized stocks/RWAs to appear on-chain, deduped to first-seen per symbol, with age, price, liquidity, and a tokenized-equity flag. Send { limit?, equityOnly? }. First-mover asset alerts for agents that want in on new listings before the crowd. [x402 paid tool — price $0.005; POST /api/rh/new-listings]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max listings, default 15 (max 40) |
| equityOnly | boolean | Only tokenized-stock-style symbols (default false) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max listings, default 15 (max 40)"
},
"equityOnly": {
"type": "boolean",
"description": "Only tokenized-stock-style symbols (default false)"
}
}
}Chainlink oracle health for a tokenized stock on Robinhood Chain: reads the live onchain Chainlink feed (latestRoundData) and compares it to the DEX spot and the real equity price, with staleness (age vs heartbeat) and deviation %. Send { ticker }. Catch stale or dislocated oracles before they trigger bad liquidations. Reads onchain via Robinhood Chain RPC. [x402 paid tool — price $0.05; POST /api/rh/oracle-deviation]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker with a Chainlink feed, e.g. NVDA, TSLA, SPY |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker with a Chainlink feed, e.g. NVDA, TSLA, SPY"
}
}
}Robinhood Chain tokenized-stock perp funding: for a ticker, the live Lighter perpetual funding rate (hourly + annualized APR), mark vs index premium, open interest, and the SAME underlying's funding on Binance/Bybit/Hyperliquid for cross-venue comparison. Send { ticker }. The carry signal for agents trading tokenized-equity perps. [x402 paid tool — price $0.05; POST /api/rh/perp-funding]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker listed as a Lighter perp, e.g. NVDA, TSLA, AAPL, SPY |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker listed as a Lighter perp, e.g. NVDA, TSLA, AAPL, SPY"
}
}
}Robinhood Chain tokenized-stock perp open interest & stats on Lighter: open interest (base + USD notional), mark/index/last price, 24h volume, price change, and daily high/low/trades. Send { ticker }. Positioning and liquidity depth for tokenized-equity perp traders. [x402 paid tool — price $0.05; POST /api/rh/perp-oi]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker, e.g. TSLA |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. TSLA"
}
}
}Deep analytics for a specific Robinhood Chain pool or token: price, liquidity, 24h volume, FDV, fee tier, estimated fee APR, and 24h price change. Send { address } (pool or token contract). Per-pool due diligence for LP and trading agents. [x402 paid tool — price $0.005; POST /api/rh/pool]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x Robinhood Chain pool or token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x Robinhood Chain pool or token contract address"
}
}
}Premium/discount arbitrage signal: compares a tokenized stock's live Robinhood Chain price against the real-world equity price and returns the premium/discount % plus a buy-onchain/sell-equity signal. Send { ticker }. The core edge for tokenized-equity arb agents trading 24/7 vs market hours. [x402 paid tool — price $0.005; POST /api/rh/premium]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker, e.g. AAPL |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. AAPL"
}
}
}US equity market session clock: is the underlying cash market (NYSE/Nasdaq) open, pre-market, after-hours, or closed right now, with holiday/half-day awareness and minutes-to-open/close. Send {}. The scheduling primitive every 24/7 Robinhood Chain agent needs to time premium/discount and gap trades around market hours. [x402 paid tool — price $0.003; POST /api/rh/session-clock]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Effective round-trip execution cost for a tokenized stock right now: best executable buy vs best executable sell price for a small reference clip across all venues, and the resulting effective spread %, modeled with pool fee + constant-product impact. Send { ticker, clipUsd?, feePct? }. The cost-to-trade snapshot for execution agents. [x402 paid tool — price $0.005; POST /api/rh/spread]
| Argument | Type | Description |
|---|---|---|
| feePct | number | Assumed pool swap fee %, default 0.3 |
| ticker* | string | Stock/ETF ticker |
| clipUsd | number | Reference clip size in USD, default 500 |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"feePct": {
"type": "number",
"description": "Assumed pool swap fee %, default 0.3"
},
"ticker": {
"type": "string",
"description": "Stock/ETF ticker"
},
"clipUsd": {
"type": "number",
"description": "Reference clip size in USD, default 500"
}
}
}Robinhood Chain tokenized-stock quote: pass a stock ticker (NVDA, AAPL, TSLA...) and get its canonical on-chain token on Robinhood's L2 with live price, liquidity, 24h volume, and premium/discount vs the real-world share price. Scam-token filtered. Send { ticker }. The price feed for agents trading tokenized equities 24/7. [x402 paid tool — price $0.005; POST /api/rh/stock]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Stock/ETF ticker, e.g. NVDA, AAPL, TSLA, SPY |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker, e.g. NVDA, AAPL, TSLA, SPY"
}
}
}List tokenized stocks & ETFs live on Robinhood Chain with on-chain prices, liquidity, and volume. Send {} for the default basket or { tickers: [...] } for specific ones. Discovery feed for agents building tokenized-equity strategies. [x402 paid tool — price $0.02; POST /api/rh/stocks]
| Argument | Type | Description |
|---|---|---|
| tickers | array | Optional array of tickers, e.g. ["NVDA","AAPL"]; defaults to a common basket |
{
"type": "object",
"required": [],
"properties": {
"tickers": {
"type": "array",
"description": "Optional array of tickers, e.g. [\"NVDA\",\"AAPL\"]; defaults to a common basket"
}
}
}Robinhood Chain health snapshot: total value locked, 24h DEX volume, indexed pool count, and the top pools by liquidity. Send {}. Macro view of Robinhood's onchain economy for allocation and risk decisions. [x402 paid tool — price $0.005; POST /api/rh/tvl]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Canonical contract verification for Robinhood Stock Tokens: given a ticker, returns the ONE official Robinhood Chain contract address (cross-checked live against the onchain symbol); or given an address, confirms whether it is the canonical token or an impostor. Send { ticker } or { address }. The anti-scam authenticity oracle for agents trading tokenized equities. [x402 paid tool — price $0.05; POST /api/rh/verify]
| Argument | Type | Description |
|---|---|---|
| ticker | string | Stock/ETF ticker to look up, e.g. NVDA |
| address | string | 0x contract address to verify as canonical or impostor |
{
"type": "object",
"required": [],
"properties": {
"ticker": {
"type": "string",
"description": "Stock/ETF ticker to look up, e.g. NVDA"
},
"address": {
"type": "string",
"description": "0x contract address to verify as canonical or impostor"
}
}
}Onchain buy/sell pressure for a tokenized stock on Robinhood Chain: buys vs sells, buy % of trades, and average trade size (a whale-vs-retail proxy) across 5m/1h/6h/24h. Send { ticker }. See who is accumulating or dumping the token right now. [x402 paid tool — price $0.005; POST /api/rh/whale-flow]
| Argument | Type | Description |
|---|---|---|
| ticker* | string | Robinhood tokenized-stock ticker, e.g. TSLA |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Robinhood tokenized-stock ticker, e.g. TSLA"
}
}
}DeFi LP yield opportunities on Robinhood Chain: pools ranked by estimated fee APR (fee tier x 24h volume / liquidity), with liquidity and volume. Send { limit?, minLiquidityUsd? }. Yield discovery for agents providing liquidity on Robinhood's L2. [x402 paid tool — price $0.02; POST /api/rh/yields]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max pools, default 15 (max 50) |
| minLiquidityUsd | number | Minimum pool liquidity in USD (default 10000) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max pools, default 15 (max 50)"
},
"minLiquidityUsd": {
"type": "number",
"description": "Minimum pool liquidity in USD (default 10000)"
}
}
}Robinhood Chain recent transactions for an address: hash, method, status, counterparties, value. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/activity]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x address"
}
}
}Robinhood Chain balances: native ETH plus any token balance (defaults to USDG, the chain's stablecoin). Send { address, token? }. [x402 paid tool — price $0.002; POST /api/rhchain/balance]
| Argument | Type | Description |
|---|---|---|
| token | string | Token contract (default USDG) |
| address* | string | 0x wallet |
{
"type": "object",
"required": [
"address"
],
"properties": {
"token": {
"type": "string",
"description": "Token contract (default USDG)"
},
"address": {
"type": "string",
"description": "0x wallet"
}
}
}Robinhood Chain latest block: number, timestamp, tx count, gas used, base fee. The chain tip for RH Chain (chainId 4663) - the first paid RPC suite for this chain. Send {}. [x402 paid tool — price $0.001; POST /api/rhchain/block]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Robinhood Chain read-only eth_call: query any contract view function. Send { to, data, from? }. [x402 paid tool — price $0.005; POST /api/rhchain/call]
| Argument | Type | Description |
|---|---|---|
| to* | string | 0x contract |
| data* | string | 0x calldata |
| from | string | Optional caller |
{
"type": "object",
"required": [
"to",
"data"
],
"properties": {
"to": {
"type": "string",
"description": "0x contract"
},
"data": {
"type": "string",
"description": "0x calldata"
},
"from": {
"type": "string",
"description": "Optional caller"
}
}
}Robinhood Chain contract inspector: is it a contract, code size, verified name/compiler, ABI availability. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/contract]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x address"
}
}
}Robinhood Chain gas: current gas price, plus a gas estimate + ETH cost if you send { to, data?, from? }. [x402 paid tool — price $0.002; POST /api/rhchain/gas]
| Argument | Type | Description |
|---|---|---|
| to | string | Target for estimate |
| data | string | 0x calldata |
| from | string | Sender for estimate |
{
"type": "object",
"required": [],
"properties": {
"to": {
"type": "string",
"description": "Target for estimate"
},
"data": {
"type": "string",
"description": "0x calldata"
},
"from": {
"type": "string",
"description": "Sender for estimate"
}
}
}Robinhood Chain event logs for a contract over a recent block window (optionally filtered by topic0). Send { address, topic0?, blocks? }. [x402 paid tool — price $0.005; POST /api/rhchain/logs]
| Argument | Type | Description |
|---|---|---|
| blocks | number | Window size, up to 10000 (default 5000) |
| topic0 | string | Event signature hash filter |
| address* | string | 0x contract |
{
"type": "object",
"required": [
"address"
],
"properties": {
"blocks": {
"type": "number",
"description": "Window size, up to 10000 (default 5000)"
},
"topic0": {
"type": "string",
"description": "Event signature hash filter"
},
"address": {
"type": "string",
"description": "0x contract"
}
}
}Robinhood Chain account nonce (latest + pending) for building transactions. Send { address }. [x402 paid tool — price $0.001; POST /api/rhchain/nonce]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x address"
}
}
}THE canonical Robinhood Chain tokenized-stock registry: every RH tokenized equity symbol -> contract address, plus USDG. The first machine-readable registry for this chain. Send {}. [x402 paid tool — price $0.002; POST /api/rhchain/registry]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Robinhood Chain ERC-20 transfer history for an address: token, amount, counterparties, method, timestamps. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/token-transfers]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x address"
}
}
}Robinhood Chain transaction lookup: status (success/failed/pending), block, from/to, value, gas used, log count. Send { hash }. [x402 paid tool — price $0.005; POST /api/rhchain/tx]
| Argument | Type | Description |
|---|---|---|
| hash* | string | 0x transaction hash |
{
"type": "object",
"required": [
"hash"
],
"properties": {
"hash": {
"type": "string",
"description": "0x transaction hash"
}
}
}USDG (Global Dollar) on Robinhood Chain: total supply, holder count, contract. The chain's native stablecoin at a glance. Send {}. [x402 paid tool — price $0.002; POST /api/rhchain/usdg]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Robinhood Chain address watcher: register an https callback and we POST to it whenever the address has a new ERC-20 transfer (60s polling, persisted). Agent-infra: stop polling, get pushed. Send { address, callbackUrl }. [x402 paid tool — price $0.01; POST /api/rhchain/watch]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x address to watch |
| callbackUrl* | string | Your https webhook URL |
{
"type": "object",
"required": [
"address",
"callbackUrl"
],
"properties": {
"address": {
"type": "string",
"description": "0x address to watch"
},
"callbackUrl": {
"type": "string",
"description": "Your https webhook URL"
}
}
}Token-approval / allowance risk scanner: recent ERC-20 approvals a wallet granted, which are unlimited, and to whom. Send { chain, owner, windows? }. Find risky allowances that could drain your tokens and should be revoked. [x402 paid tool — price $0.05; POST /api/safety/approvals]
| Argument | Type | Description |
|---|---|---|
| chain | string | Chain, default base |
| owner* | string | 0x wallet to scan |
| windows | number | How many ~9.5k-block windows to scan back, 1-6 (default 3) |
{
"type": "object",
"required": [
"owner"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain, default base"
},
"owner": {
"type": "string",
"description": "0x wallet to scan"
},
"windows": {
"type": "number",
"description": "How many ~9.5k-block windows to scan back, 1-6 (default 3)"
}
}
}Decode raw calldata into its function + arguments and flag dangerous patterns (unlimited approve, setApprovalForAll, permit, transferFrom). Send { data }. Understand what a transaction actually does before signing. [x402 paid tool — price $0.05; POST /api/safety/decode]
| Argument | Type | Description |
|---|---|---|
| data* | string | 0x calldata blob |
{
"type": "object",
"required": [
"data"
],
"properties": {
"data": {
"type": "string",
"description": "0x calldata blob"
}
}
}Pre-sign safety verdict: one call decodes a pending transaction and checks sanctioned counterparties, unlimited-approval/drainer patterns, contract-vs-EOA, and whether it would revert — returning SAFE / CAUTION / DANGER with reasons. Send { chain, to, data, from?, value? }. The must-have guard every signing agent needs. [x402 paid tool — price $0.05; POST /api/safety/guardrail]
| Argument | Type | Description |
|---|---|---|
| to* | string | 0x target address |
| data | string | 0x calldata (default 0x) |
| from | string | 0x sender (improves simulation) |
| chain | string | Chain, default base |
| value | string | Native value in wei |
{
"type": "object",
"required": [
"to"
],
"properties": {
"to": {
"type": "string",
"description": "0x target address"
},
"data": {
"type": "string",
"description": "0x calldata (default 0x)"
},
"from": {
"type": "string",
"description": "0x sender (improves simulation)"
},
"chain": {
"type": "string",
"description": "Chain, default base"
},
"value": {
"type": "string",
"description": "Native value in wei"
}
}
}Transaction simulation: will this tx succeed or revert, and why? Returns success/revert reason, return data, and decoded action. Send { chain, to, data, from?, value? }. Dry-run before signing. [x402 paid tool — price $0.05; POST /api/safety/simulate]
| Argument | Type | Description |
|---|---|---|
| to* | string | 0x target address |
| data | string | 0x calldata |
| from | string | 0x sender |
| chain | string | Chain, default base |
| value | string | Native value in wei |
{
"type": "object",
"required": [
"to"
],
"properties": {
"to": {
"type": "string",
"description": "0x target address"
},
"data": {
"type": "string",
"description": "0x calldata"
},
"from": {
"type": "string",
"description": "0x sender"
},
"chain": {
"type": "string",
"description": "Chain, default base"
},
"value": {
"type": "string",
"description": "Native value in wei"
}
}
}Webhook Scheduler: schedule a future HTTP callback. At fireAt, we call your url with the payload. Agents' alarm clock for async work. Send { token, url, fireAt (ISO-8601), payload?, method? }. [x402 paid tool — price $0.003; POST /api/schedule]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public http(s) callback URL |
| token* | string | Your secret token (gates status reads) |
| fireAt* | string | ISO-8601 time to fire (max 30 days out) |
| method | string | POST (default) or GET |
| payload | array | JSON body to POST (16KB max) |
{
"type": "object",
"required": [
"token",
"url",
"fireAt"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) callback URL"
},
"token": {
"type": "string",
"description": "Your secret token (gates status reads)"
},
"fireAt": {
"type": "string",
"description": "ISO-8601 time to fire (max 30 days out)"
},
"method": {
"type": "string",
"description": "POST (default) or GET"
},
"payload": {
"type": "array",
"description": "JSON body to POST (16KB max)"
}
}
}Recurring webhook: fire your URL on a cron schedule (repeats). Send { token, url, cron, payload?, method? }. [x402 paid tool — price $0.003; POST /api/schedule/cron]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public callback URL |
| cron* | string | 5-field cron expression (UTC) |
| token* | string | Your secret token |
| method | string | POST or GET |
| payload | array | JSON body to POST |
{
"type": "object",
"required": [
"token",
"url",
"cron"
],
"properties": {
"url": {
"type": "string",
"description": "Public callback URL"
},
"cron": {
"type": "string",
"description": "5-field cron expression (UTC)"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"method": {
"type": "string",
"description": "POST or GET"
},
"payload": {
"type": "array",
"description": "JSON body to POST"
}
}
}Webhook Scheduler: check a scheduled job's status and last delivery result. Send { token, id }. [x402 paid tool — price $0.003; POST /api/schedule/status]
| Argument | Type | Description |
|---|---|---|
| id* | string | Job id from POST /api/schedule |
| token* | string | Your secret token |
{
"type": "object",
"required": [
"token",
"id"
],
"properties": {
"id": {
"type": "string",
"description": "Job id from POST /api/schedule"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
}Bazaar Scout: independently measured health rankings of x402 services (uptime, latency, payment-terms validity). Query: limit, network, tag. [x402 paid tool — price $0.005; GET /api/scout/rankings]
| Argument | Type | Description |
|---|---|---|
| tag | string | Filter by catalog tag. Optional. |
| limit | string | Max results (1-200, default 50). Optional. |
| network | string | Filter by network, e.g. eip155:8453. Optional. |
{
"type": "object",
"required": [],
"properties": {
"tag": {
"type": "string",
"description": "Filter by catalog tag. Optional."
},
"limit": {
"type": "string",
"description": "Max results (1-200, default 50). Optional."
},
"network": {
"type": "string",
"description": "Filter by network, e.g. eip155:8453. Optional."
}
}
}Bazaar Scout: detailed health report + probe history for one x402 service. [x402 paid tool — price $0.005; GET /api/scout/service]
| Argument | Type | Description |
|---|---|---|
| resource | string | Exact resource URL of the x402 service to report on. Required. |
{
"type": "object",
"required": [],
"properties": {
"resource": {
"type": "string",
"description": "Exact resource URL of the x402 service to report on. Required."
}
}
}Holder & liquidity concentration analysis: top holder %, top-10 %, LP locked/burned %, holder list with contract/lock flags, and concentration risk warnings. Send { address, chain? }. Detect whale-dumps and rug risk before entering a position. [x402 paid tool — price $0.005; POST /api/snipe/holders]
| Argument | Type | Description |
|---|---|---|
| chain | string | EVM chain, default base |
| address* | string | 0x token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "EVM chain, default base"
},
"address": {
"type": "string",
"description": "0x token contract address"
}
}
}Fast yes/no honeypot check for a token before buying: is it sellable, buy/sell tax, and whether the creator has deployed honeypots before. Send { address, chain? }. Cheap, instant pre-trade gate against unsellable scam tokens. [x402 paid tool — price $0.005; POST /api/snipe/honeypot]
| Argument | Type | Description |
|---|---|---|
| chain | string | EVM chain, default base |
| address* | string | 0x token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "EVM chain, default base"
},
"address": {
"type": "string",
"description": "0x token contract address"
}
}
}Estimate price impact and suggested max slippage for a trade of a given USD size against a token's live pool liquidity. Send { address, amountUsd, chain? }. Size positions correctly before executing a swap. [x402 paid tool — price $0.005; POST /api/snipe/impact]
| Argument | Type | Description |
|---|---|---|
| chain | string | Optional chain filter, e.g. base |
| address* | string | 0x token contract address |
| amountUsd* | number | Trade size in USD |
{
"type": "object",
"required": [
"address",
"amountUsd"
],
"properties": {
"chain": {
"type": "string",
"description": "Optional chain filter, e.g. base"
},
"address": {
"type": "string",
"description": "0x token contract address"
},
"amountUsd": {
"type": "number",
"description": "Trade size in USD"
}
}
}Snipe new token launches: the freshest liquidity pools on a chain, newest first, with pool age in seconds, price, FDV, and liquidity. Send { chain, limit?, minLiquidityUsd? }. Supports Base, Solana, Ethereum, Arbitrum, BSC, Polygon, Optimism, Avalanche, and Robinhood Chain. The core new-pair detection signal for sniping bots and trading agents. [x402 paid tool — price $0.005; POST /api/snipe/newpairs]
| Argument | Type | Description |
|---|---|---|
| chain | string | Chain: base (default), solana, ethereum, arbitrum, bsc, polygon, optimism, avax, robinhood |
| limit | number | Max pools, default 15 (max 50) |
| minLiquidityUsd | number | Only pools with at least this much liquidity (USD) |
{
"type": "object",
"required": [],
"properties": {
"chain": {
"type": "string",
"description": "Chain: base (default), solana, ethereum, arbitrum, bsc, polygon, optimism, avax, robinhood"
},
"limit": {
"type": "number",
"description": "Max pools, default 15 (max 50)"
},
"minLiquidityUsd": {
"type": "number",
"description": "Only pools with at least this much liquidity (USD)"
}
}
}Full trading snapshot for a token: live price, liquidity, FDV, market cap, 5m/1h/6h/24h volume and price change, buy/sell counts, and pair age. Send { address, chain? }. Complete pre-trade due diligence in one call. [x402 paid tool — price $0.005; POST /api/snipe/pair]
| Argument | Type | Description |
|---|---|---|
| chain | string | Optional chain filter, e.g. base |
| address* | string | 0x token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "Optional chain filter, e.g. base"
},
"address": {
"type": "string",
"description": "0x token contract address"
}
}
}Robinhood Chain live pools: new and trending liquidity pools on Robinhood's Ethereum L2 for tokenized stocks and DeFi, built for 24/7 agentic onchain trading. Send { limit? }. First-mover data feed for agents trading Robinhood Chain's tokenized-stock and RWA ecosystem. [x402 paid tool — price $0.005; POST /api/snipe/rh]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max pools per list, default 20 (max 50) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max pools per list, default 20 (max 50)"
}
}
}Full rug/honeypot audit for a token: honeypot detection, buy/sell tax, source verification, mint/pause/blacklist/hidden-owner privileges, proxy check, holder & LP counts, plus a 0-100 risk score and plain-English verdict (AVOID / HIGH RISK / CAUTION / LOOKS OK). Send { address, chain? }. The must-have pre-buy safety gate for any trading agent. [x402 paid tool — price $0.005; POST /api/snipe/safety]
| Argument | Type | Description |
|---|---|---|
| chain | string | EVM chain: base (default), ethereum, arbitrum, bsc, polygon, optimism, avax |
| address* | string | 0x token contract address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "EVM chain: base (default), ethereum, arbitrum, bsc, polygon, optimism, avax"
},
"address": {
"type": "string",
"description": "0x token contract address"
}
}
}Search tokens and trading pairs across all chains by name, symbol, or address, ranked with price, liquidity, and 24h volume. Send { query, limit? }. Find the right contract fast before sniping. [x402 paid tool — price $0.005; POST /api/snipe/search]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results, default 10 (max 30) |
| query* | string | Token name, symbol, or contract address |
{
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "number",
"description": "Max results, default 10 (max 30)"
},
"query": {
"type": "string",
"description": "Token name, symbol, or contract address"
}
}
}Trending / hottest pools on a chain right now, ranked by volume and momentum, with price change, volume, and liquidity. Send { chain, limit? }. Supports Base, Solana, Ethereum, Arbitrum, BSC, and Robinhood Chain. Momentum discovery for trading agents chasing volume. [x402 paid tool — price $0.005; POST /api/snipe/trending]
| Argument | Type | Description |
|---|---|---|
| chain | string | Chain, default base |
| limit | number | Max pools, default 15 (max 50) |
{
"type": "object",
"required": [],
"properties": {
"chain": {
"type": "string",
"description": "Chain, default base"
},
"limit": {
"type": "number",
"description": "Max pools, default 15 (max 50)"
}
}
}Copy-trade tracker: a wallet's recent token transfers on Base, labeled buy/sell, plus the tokens it just acquired. Send { address, limit? }. Follow smart-money wallets and mirror what they're buying. [x402 paid tool — price $0.005; POST /api/snipe/wallet]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max transfers, default 15 (max 40) |
| address* | string | 0x wallet address to track (Base) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"limit": {
"type": "number",
"description": "Max transfers, default 15 (max 40)"
},
"address": {
"type": "string",
"description": "0x wallet address to track (Base)"
}
}
}Solana pump.fun coins closest to graduating to Raydium: bonding-curve coins ranked by SOL raised, with approximate bonding progress %, market cap, age, and socials. Send { limit? }. Graduation migrates liquidity to Raydium and often spikes volatility — the classic snipe trigger. [x402 paid tool — price $0.005; POST /api/sol/graduating]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max coins, default 20 (max 50) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max coins, default 20 (max 50)"
}
}
}Freshest Solana token launches from pump.fun: newest coins with age (seconds), USD market cap, SOL raised on the bonding curve, reply count, live flag, and socials. Send { limit?, maxAgeMin?, minMcapUsd? }. The real-time new-token radar for Solana sniper agents — pair with sol/rug-check before aping. [x402 paid tool — price $0.005; POST /api/sol/launches]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max coins, default 20 (max 50) |
| maxAgeMin | number | Only coins younger than this many minutes |
| minMcapUsd | number | Minimum USD market cap filter |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max coins, default 20 (max 50)"
},
"maxAgeMin": {
"type": "number",
"description": "Only coins younger than this many minutes"
},
"minMcapUsd": {
"type": "number",
"description": "Minimum USD market cap filter"
}
}
}Authoritative rug/safety report for a Solana token (rugcheck.xyz): normalized risk score, whether mint & freeze authority are renounced, LP locked %, top-5 and top-10 holder concentration, named risk flags, and a plain verdict. Send { mint }. The safety gate before sniping any Solana token. [x402 paid tool — price $0.05; POST /api/sol/rug-check]
| Argument | Type | Description |
|---|---|---|
| mint* | string | Solana token mint address |
{
"type": "object",
"required": [
"mint"
],
"properties": {
"mint": {
"type": "string",
"description": "Solana token mint address"
}
}
}TON account state: TON balance, status (active/frozen/uninit), is-wallet, name. Send { address }. [x402 paid tool — price $0.002; POST /api/ton/account]
| Argument | Type | Description |
|---|---|---|
| address* | string | TON address (EQ../UQ../raw 0:..) |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "TON address (EQ../UQ../raw 0:..)"
}
}
}TON Agentic-Wallet intelligence: read a Telegram AI agent's wallet funding, stablecoin balance, activity + a FUNDED/UNFUNDED/INACTIVE verdict before you transact with it. Send { address }. [x402 paid tool — price $0.005; POST /api/ton/agent-wallet]
| Argument | Type | Description |
|---|---|---|
| address* | string | The agent's TON wallet address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "The agent's TON wallet address"
}
}
}TON native + jetton balance for an address (defaults to USD₮). Send { address, jetton? }. [x402 paid tool — price $0.002; POST /api/ton/balance]
| Argument | Type | Description |
|---|---|---|
| jetton | string | Jetton master (default USD₮) |
| address* | string | TON address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"jetton": {
"type": "string",
"description": "Jetton master (default USD₮)"
},
"address": {
"type": "string",
"description": "TON address"
}
}
}TON/Gram latest masterchain block: seqno, workchain, shard tip. The chain tip for The Open Network (Telegram's chain, tvm:-239). Send {}. [x402 paid tool — price $0.001; POST /api/ton/block]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}Resolve a .ton DNS name to its wallet address + expiry. Send { domain } e.g. foundation.ton. [x402 paid tool — price $0.002; POST /api/ton/dns]
| Argument | Type | Description |
|---|---|---|
| domain* | string | A .ton domain |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "A .ton domain"
}
}
}GRAM/TON network snapshot: GRAM price + USD₮-on-TON stablecoin footprint (holders, supply) — the size of the 1B-user Telegram economy. Send {}. [x402 paid tool — price $0.002; POST /api/ton/gram]
No arguments.
{
"type": "object",
"required": [],
"properties": {}
}TON jetton master intelligence (defaults USD₮): supply, holders, decimals, mintability, admin. Send { jetton? }. [x402 paid tool — price $0.002; POST /api/ton/jetton]
| Argument | Type | Description |
|---|---|---|
| jetton | string | Jetton master (default USD₮) |
{
"type": "object",
"required": [],
"properties": {
"jetton": {
"type": "string",
"description": "Jetton master (default USD₮)"
}
}
}Top holders of a TON jetton (default USD₮): concentration signal for the Telegram economy. Send { jetton?, limit? }. [x402 paid tool — price $0.005; POST /api/ton/jetton-holders]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max holders 1-50 |
| jetton | string | Jetton master (default USD₮) |
{
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max holders 1-50"
},
"jetton": {
"type": "string",
"description": "Jetton master (default USD₮)"
}
}
}NFTs held by a TON address — includes Telegram usernames & anonymous numbers traded onchain. Send { address, limit? }. [x402 paid tool — price $0.005; POST /api/ton/nfts]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max items 1-50 |
| address* | string | TON address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"limit": {
"type": "number",
"description": "Max items 1-50"
},
"address": {
"type": "string",
"description": "TON address"
}
}
}TON/GRAM and jetton spot prices in USD with 24h change. Send { tokens? } (default ton). [x402 paid tool — price $0.001; POST /api/ton/price]
| Argument | Type | Description |
|---|---|---|
| tokens | string | Comma tokens/addresses (default ton) |
{
"type": "object",
"required": [],
"properties": {
"tokens": {
"type": "string",
"description": "Comma tokens/addresses (default ton)"
}
}
}Recent activity/transfers for a TON address (events + action types). Send { address, limit? }. [x402 paid tool — price $0.005; POST /api/ton/transfers]
| Argument | Type | Description |
|---|---|---|
| limit | number | Max events 1-50 |
| address* | string | TON address |
{
"type": "object",
"required": [
"address"
],
"properties": {
"limit": {
"type": "number",
"description": "Max events 1-50"
},
"address": {
"type": "string",
"description": "TON address"
}
}
}TON transaction status by hash: success, exit code, fees, account. Send { hash }. [x402 paid tool — price $0.005; POST /api/ton/tx]
| Argument | Type | Description |
|---|---|---|
| hash* | string | TON transaction hash |
{
"type": "object",
"required": [
"hash"
],
"properties": {
"hash": {
"type": "string",
"description": "TON transaction hash"
}
}
}Wallet reputation: objective on-chain trust signals for an EVM address (vet a counterparty before dealing). Send { address }. [x402 paid tool — price $0.003; POST /api/wallet/reputation]
| Argument | Type | Description |
|---|---|---|
| address* | string | 0x EVM address to score |
{
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x EVM address to score"
}
}
}| Solana: token mint to safety-check (rug/authorities) |
| transaction | string | Solana: base64 serialized (unsigned) transaction to simulate |
{
"type": "object",
"required": [],
"properties": {
"tx": {
"type": "array",
"description": "EVM unsigned tx { to, data?, from?, value? }"
},
"swap": {
"type": "array",
"description": "Optional swap intent to build the corrected best-execution route (Solana: {inputMint,outputMint,amount,userPublicKey,slippageBps?}; EVM: {sellToken,buyToken,sellAmount,taker})"
},
"chain": {
"type": "string",
"description": "base (default), ethereum, arbitrum, optimism, polygon, bsc, or solana"
},
"token": {
"type": "string",
"description": "EVM: token being spent (lets us build the exact approve() fix)"
},
"strict": {
"type": "boolean",
"description": "Hard-STOP on any likely revert or HIGH risk"
},
"spender": {
"type": "string",
"description": "EVM: spender/router for the approve() fix (defaults to tx.to)"
},
"outputMint": {
"type": "string",
"description": "Solana: token mint to safety-check (rug/authorities)"
},
"transaction": {
"type": "string",
"description": "Solana: base64 serialized (unsigned) transaction to simulate"
}
}
}