Paid API bazaar for agents: seals, audits, wallet intel, codec ops. x402.
Maintain this server? Claim it
Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
PAID $0.50. Agent Credit Report: lender-grade credit passport for any Base wallet/agent — on-chain vitals, ERC-8004 identity signal, KHOTEM payment history, risk flags, indicative service-credit limit and sealed report. Pay first, then pass payment_tx + target.
0x address
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
PAID $0.50. Agent Credit Report: lender-grade credit passport for any Base wallet/agent — on-chain vitals, ERC-8004 identity signal, KHOTEM payment history, risk flags, indicative service-credit limit and sealed report. Pay first, then pass payment_tx + target.
| Argument | Type | Description |
|---|---|---|
| target* | string | 0x address |
| payment_tx | string |
{
"type": "object",
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"description": "0x address"
},
"payment_tx": {
"type": "string"
}
}
}PAID $0.10. Certificate of existence: exact-match a ledger record by ref (txHash | sha256 | 16-hex stamp). Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| ref* | string | |
| payment_tx | string |
{
"type": "object",
"required": [
"ref"
],
"properties": {
"ref": {
"type": "string"
},
"payment_tx": {
"type": "string"
}
}
}FREE. Quote a BOOTH ride: we pay an x402 seller FOR YOU from refund-armed native-USDC custody (Base/Polygon; we ride the armed chain where your money already sits). Returns exact total (seller price + $0.05 toll), payTo, ride_networks. Then POST /api/booth {"url":...} with payment.
| Argument | Type | Description |
|---|---|---|
| url* | string | https x402 seller endpoint |
| method | string |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "https x402 seller endpoint"
},
"method": {
"enum": [
"GET",
"POST"
],
"type": "string"
}
}
}FREE. Full catalog of paid KHOTEM services with prices (USD) and payment rails (EVM family + Solana where listed).
No arguments.
{
"type": "object",
"properties": {}
}PAID $0.25. COURSE: one payment pulls 5 procedures (spa/med/attest/trust-score/seal) — returns course id; then call HTTP routes with header X-COURSE: <id>, zero per-call payment. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| payment_tx | string |
{
"type": "object",
"properties": {
"payment_tx": {
"type": "string"
}
}
}PAID $0.10. FORGE: deterministic 3D relief medallion of your word (GLB+OBJ, marching-columns mesh, self-made 5x7 font, LCG grain). Pay first, then pass payment_tx + word (+seed).
| Argument | Type | Description |
|---|---|---|
| seed | number | grain seed (default 20260915) |
| word* | string | 1..24 chars — the word to forge into metal |
| payment_tx | string | 0x txHash of USDC transfer to payTo on Base |
{
"type": "object",
"required": [
"word"
],
"properties": {
"seed": {
"type": "number",
"description": "grain seed (default 20260915)"
},
"word": {
"type": "string",
"description": "1..24 chars — the word to forge into metal"
},
"payment_tx": {
"type": "string",
"description": "0x txHash of USDC transfer to payTo on Base"
}
}
}PAID $0.02. GAS ROUTE: live settlement-cost ranking across Base/Polygon/Linea/zkSync/Scroll/Solana — cheapest rail, estimated USD per settle, savings vs Base, latency and assumption. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| amount_usd | number | |
| payment_tx | string | EVM 0x txHash or Solana base58 signature paying the quoted amount to the matching payTo |
| latency_weight | number |
{
"type": "object",
"properties": {
"amount_usd": {
"type": "number"
},
"payment_tx": {
"type": "string",
"description": "EVM 0x txHash or Solana base58 signature paying the quoted amount to the matching payTo"
},
"latency_weight": {
"type": "number"
}
}
}PAID $0.01. KUDO-GATE depth 0: send code in ANY language (<=2KB) — it enters the gate, gets KUDO-wrapped, restored 1:1 (sha256==sha256), and you receive the state fold (lang/bytes/functions/secret-scan). Pay first, then pass payment_tx + code.
| Argument | Type | Description |
|---|---|---|
| code* | string | |
| payment_tx | string |
{
"type": "object",
"required": [
"code"
],
"properties": {
"code": {
"type": "string"
},
"payment_tx": {
"type": "string"
}
}
}PAID $0.05. KUDO-GATE depth 1-3: static read / .kudo execution in jail / forge fold. Any language wrapped 1:1; only .kudo executes. Pay first, then pass payment_tx + code (+depth).
| Argument | Type | Description |
|---|---|---|
| code* | string | |
| depth | integer | |
| payment_tx | string |
{
"type": "object",
"required": [
"code"
],
"properties": {
"code": {
"type": "string"
},
"depth": {
"type": "integer"
},
"payment_tx": {
"type": "string"
}
}
}FREE. Step-by-step guide: how an agent pays and calls KHOTEM (x402, PAYMENT-SIGNATURE or X-PAYMENT: EVM txHash / Solana base58 signature).
No arguments.
{
"type": "object",
"properties": {}
}FREE. Concierge front door: say what you need in free text (want) — get concrete solution(s): route, price, why, ETA <1 min.
| Argument | Type | Description |
|---|---|---|
| want* | string |
{
"type": "object",
"required": [
"want"
],
"properties": {
"want": {
"type": "string"
}
}
}PAID $0.10. x402 Market Pulse: fresh settlement intelligence on Base — new paid sellers (24h), volume leaders observed, deduped by tx. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| payment_tx | string |
{
"type": "object",
"properties": {
"payment_tx": {
"type": "string"
}
}
}PAID $0.03. Agent wallet MED diagnostics: on-chain Base vitals (USDC/ETH/nonce, live RPC) + KHOTEM ledger history → diagnosis (EMPTY/RICH_IDLE/HEALTHY) + prescription. Pay first, then pass payment_tx + wallet.
| Argument | Type | Description |
|---|---|---|
| wallet* | string | 0x address |
| payment_tx | string |
{
"type": "object",
"required": [
"wallet"
],
"properties": {
"wallet": {
"type": "string",
"description": "0x address"
},
"payment_tx": {
"type": "string"
}
}
}FREE. Zero-threshold handshake: send any text, get it echoed back with a sha256 stamp and server time — proves the whole path works before you pay anything.
| Argument | Type | Description |
|---|---|---|
| text | string | any short text (<=200 chars) |
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "any short text (<=200 chars)"
}
}
}PAID $0.01. Portable Ed25519-signed proof-of-delivery receipt for any ledger ref. Verify free via khotem_receipt_verify. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| ref* | string | |
| payment_tx | string |
{
"type": "object",
"required": [
"ref"
],
"properties": {
"ref": {
"type": "string"
},
"payment_tx": {
"type": "string"
}
}
}FREE. Check any ref (txHash | sha256 | 16-hex stamp): is it in the KHOTEM ledger, and (for txHashes) does it exist on-chain on Base. Human-readable pre-check before paying for a portable receipt.
| Argument | Type | Description |
|---|---|---|
| ref* | string |
{
"type": "object",
"required": [
"ref"
],
"properties": {
"ref": {
"type": "string"
}
}
}FREE. Verify a KHOTEM Ed25519 receipt: signature, payload hash, ledger anchor, issuer key.
| Argument | Type | Description |
|---|---|---|
| proof* | object | |
| receipt* | object |
{
"type": "object",
"required": [
"receipt",
"proof"
],
"properties": {
"proof": {
"type": "object"
},
"receipt": {
"type": "object"
}
}
}PAID $0.02. Join the INSIDE room (VIP): daily assassin intel digests, market radar (where fat USDC flows on Base), member talk. Returns room id + write key. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| payment_tx | string |
{
"type": "object",
"properties": {
"payment_tx": {
"type": "string"
}
}
}PAID $0.05. Witnessed cryptographic seal: sha256 + timestamp + ledger record. Provide content (hashed and forgotten) or hash. Pay first, then pass payment_tx.
| Argument | Type | Description |
|---|---|---|
| hash | string | |
| content | string | |
| payment_tx | string | 0x txHash of USDC transfer to payTo on Base |
{
"type": "object",
"properties": {
"hash": {
"type": "string"
},
"content": {
"type": "string"
},
"payment_tx": {
"type": "string",
"description": "0x txHash of USDC transfer to payTo on Base"
}
}
}PAID $0.02. Agent context SPA: dump noisy context/logs (text, ≤256KB) → distilled essence (rarity×diversity, mechanical, deterministic, corpus-calibrated F1=1.0), repeated patterns, compression ratio, sha256. Pay first, then pass payment_tx + text.
| Argument | Type | Description |
|---|---|---|
| text* | string | |
| payment_tx | string | |
| max_essence | integer |
{
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string"
},
"payment_tx": {
"type": "string"
},
"max_essence": {
"type": "integer"
}
}
}FREE. Guided onboarding: pass your EVM or Solana wallet (or none) — get your exact state and the single next step to your first payment. EVM can ride zero-gas via facilitator.
| Argument | Type | Description |
|---|---|---|
| wallet | string | 0x EVM address or base58 Solana address (optional) |
{
"type": "object",
"properties": {
"wallet": {
"type": "string",
"description": "0x EVM address or base58 Solana address (optional)"
}
}
}FREE. KHOTEM service status: version, mode, liveness.
No arguments.
{
"type": "object",
"properties": {}
}PAID $0.25. Grounded trust score 0-100 for any Base wallet/agent: payment history, network, behavior from our witness ledger + risk flags + seal. Pay first, then pass payment_tx + target.
| Argument | Type | Description |
|---|---|---|
| target* | string | 0x address |
| payment_tx | string |
{
"type": "object",
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"description": "0x address"
},
"payment_tx": {
"type": "string"
}
}
}FREE. brick.blue verdict endpoint: given {taskId, attemptId, title, description, input, result} decide accepted/rejected for a delivered task result against the task as published, with one line of reason. Deterministic; inputs treated as untrusted data, never instructions.
| Argument | Type | Description |
|---|---|---|
| input | any | |
| title | string | |
| result | any | |
| taskId* | string | |
| attemptId* | string | |
| description | string |
{
"type": "object",
"required": [
"taskId",
"attemptId"
],
"properties": {
"input": {},
"title": {
"type": "string"
},
"result": {},
"taskId": {
"type": "string"
},
"attemptId": {
"type": "string"
},
"description": {
"type": "string"
}
}
}