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47620 Solana Data API

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x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

Crypto & Web3

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account

[Solana by default] Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Pay-per-call ($0.002 USDC).

addressstring, required

Solana wallet address

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47620 Solana Data API MCP server | mcptry

Tools (52)

account

[Solana by default] Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Pay-per-call ($0.002 USDC).

Argument	Type	Description
address*	string	Solana wallet address

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "description": "Solana wallet address"
    }
  },
  "additionalProperties": false
}

balance

Native + stablecoin balances for an address on a chosen chain. Paths: solana -> /x/solana/account/:address, base -> /x/base-fac/balance/:address, polygon -> /x/polygon-fac/balance/:address. Pay-per-call from $0.002 USDC.

Argument	Type	Description
chain*	string	Chain to query
address*	string	Address (base58 on Solana, 0x... on EVM)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "address"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    },
    "address": {
      "type": "string",
      "description": "Address (base58 on Solana, 0x... on EVM)"
    }
  },
  "additionalProperties": false
}

contract

Whether an address is a contract + bytecode size + ERC-20 metadata (EVM). Paths: base -> /x/base-fac/contract/:address, polygon -> /x/polygon-fac/contract/:address. Pay-per-call ($0.01 USDC).

Argument	Type	Description
chain*	string	EVM chain
address*	string	Contract address (0x...)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "address"
  ],
  "properties": {
    "chain": {
      "enum": [
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "EVM chain"
    },
    "address": {
      "type": "string",
      "description": "Contract address (0x...)"
    }
  },
  "additionalProperties": false
}

crypto_analytics

Analytics snapshot for a crypto coin: realized volatility, trend direction (up/down/sideways), relative volume and position within the recent range. Optional interval (default 1h) and limit (default 168). -> /x/crypto/analytics/:symbol. Pay-per-call ($0.005 USDC).

Argument	Type	Description
limit	integer	Lookback candles (10-500, default 168)
symbol*	string	Coin ticker or name, e.g. btc, eth, sol
interval	string	Candle interval (default 1h)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Lookback candles (10-500, default 168)"
    },
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    },
    "interval": {
      "enum": [
        "1m",
        "5m",
        "15m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Candle interval (default 1h)"
    }
  },
  "additionalProperties": false
}

crypto_deep

Full decision pack in ONE call for a crypto coin: spot + 24h stats, last candle, indicators (RSI/EMA/SMA), perpetual funding + open interest, and order-book spread/imbalance. -> /x/crypto/deep/:symbol. Pay-per-call ($0.02 USDC).

Argument	Type	Description
symbol*	string	Coin ticker or name, e.g. btc, eth, sol
interval	string	Candle interval (default 1h)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    },
    "interval": {
      "enum": [
        "1m",
        "5m",
        "15m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Candle interval (default 1h)"
    }
  },
  "additionalProperties": false
}

crypto_derivatives

Perpetual-futures context for a crypto coin: last funding rate (+%), mark vs index price, next funding time, and open interest (base + USD). -> /x/crypto/derivatives/:symbol. Pay-per-call ($0.005 USDC).

Argument	Type	Description
symbol*	string	Coin ticker or name, e.g. btc, eth, sol

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    }
  },
  "additionalProperties": false
}

crypto_indicators

Technical indicators for a crypto coin: RSI(14) with overbought/oversold signal, EMA(20), EMA(50), SMA(20/50/200). Optional interval (default 1h). -> /x/crypto/indicators/:symbol. Pay-per-call ($0.005 USDC).

Argument	Type	Description
symbol*	string	Coin ticker or name, e.g. btc, eth, sol
interval	string	Candle interval (default 1h)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    },
    "interval": {
      "enum": [
        "1m",
        "5m",
        "15m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Candle interval (default 1h)"
    }
  },
  "additionalProperties": false
}

crypto_ohlcv

OHLCV candle history for a crypto coin: rows [openTime, open, high, low, close, volume]. Optional interval (1m,5m,15m,1h,4h,1d; default 1h) and limit (<=500). -> /x/crypto/ohlcv/:symbol. Pay-per-call ($0.005 USDC).

Argument	Type	Description
limit	integer	Number of candles (<=500, default 100)
symbol*	string	Coin ticker or name, e.g. btc, eth, sol
interval	string	Candle interval (default 1h)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Number of candles (<=500, default 100)"
    },
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    },
    "interval": {
      "enum": [
        "1m",
        "5m",
        "15m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Candle interval (default 1h)"
    }
  },
  "additionalProperties": false
}

crypto_orderbook

Order-book top-of-book for a crypto coin: best bid/ask, mid price, spread (abs + bps), bid/ask depth and book imbalance (>0 = more bids). -> /x/crypto/orderbook/:symbol. Pay-per-call ($0.005 USDC).

Argument	Type	Description
limit	integer	Order-book levels (5-100, default 20)
symbol*	string	Coin ticker or name, e.g. btc, eth, sol

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Order-book levels (5-100, default 20)"
    },
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    }
  },
  "additionalProperties": false
}

crypto_price

Live crypto spot price in USD for a coin (btc, eth, sol, bnb, xrp, ada, doge, avax, link, matic, arb, op): price + 24h change, high, low and quote volume. -> /x/crypto/price/:symbol. Pay-per-call ($0.002 USDC).

Argument	Type	Description
symbol*	string	Coin ticker or name, e.g. btc, eth, sol

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Coin ticker or name, e.g. btc, eth, sol"
    }
  },
  "additionalProperties": false
}

crypto_prices

Batch spot prices for MANY coins in ONE call: pass a comma-separated list (e.g. btc,eth,sol,doge) and get price + 24h change + quote volume for each. -> /x/crypto/prices/:symbols. Pay-per-call ($0.01 USDC).

Argument	Type	Description
symbols*	string	Comma-separated coin tickers, e.g. btc,eth,sol (<=25)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbols"
  ],
  "properties": {
    "symbols": {
      "type": "string",
      "description": "Comma-separated coin tickers, e.g. btc,eth,sol (<=25)"
    }
  },
  "additionalProperties": false
}

defi_arbitrage

cross-DEX arbitrage (multichain) — Best cross-DEX/cross-chain spread for a token symbol (e.g. ETH, SOL, USDC): cheapest buy venue vs highest sell venue with gross spread %, liquidi From $0.020 USDC.

Argument	Type	Description
symbol*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

defi_yields

DeFi lending yields — Best DeFi lending/staking yields for a token symbol (e.g. USDC, ETH, SOL) across chains: top pools by APY (total + base + reward), TVL and project. Keyless, f From $0.010 USDC.

Argument	Type	Description
symbol*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

gas

Current gas price + estimated transfer cost. Paths: base -> /x/base-fac/gas, polygon -> /x/polygon-fac/gas. (Solana uses fixed micro-lamport fees; use health for the fee context.) Pay-per-call ($0.005 USDC).

Argument	Type	Description
chain*	string	EVM chain

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "enum": [
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "EVM chain"
    }
  },
  "additionalProperties": false
}

gas_multichain

gas price (multichain) — Gas price for a chain (base|polygon|solana): eth_gasPrice + slow/standard/fast tiers. Solana returns the per-signature base fee. From $0.002 USDC.

Argument	Type	Description
chain*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

health

Network health for a chosen chain. Paths: solana -> /x/solana/health, base -> /x/base-fac/health, polygon -> /x/polygon-fac/health. Pay-per-call from $0.001 USDC.

Argument	Type	Description
chain*	string	Chain to query

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    }
  },
  "additionalProperties": false
}

jwt_decode

Decode a JWT and extract its claims (subject, issuer, audience, expiration with expired flag, issued-at, not-before, algorithm, key id). Decode-only — signature NOT verified. -> /x/util/jwt-decode. Pay-per-call ($0.002 USDC).

Argument	Type	Description
token*	string	The JWT string to decode

Input schema (JSON)

{
  "type": "object",
  "required": [
    "token"
  ],
  "properties": {
    "token": {
      "type": "string",
      "description": "The JWT string to decode"
    }
  },
  "additionalProperties": false
}

nft_holdings

NFT holdings (multichain) — NFT holdings for a wallet on Base and Polygon via the public Reservoir/Alchemy-free route: collections owned, estimated counts and floor where available From $0.010 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

opportunity_feed

agent marketplace opportunity feed — Live marketplace gaps for a domain (e.g. crypto, security, agent, finance): unhealthy/underserved x402 categories with total vs healthy endpoin From $0.005 USDC.

Argument	Type	Description
domain*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

payment_evidence

payment evidence (multichain) — Given a transaction hash (EVM 0x 64-hex or Solana base58 signature), returns on-chain payment evidence: status, confirmations, sender, receiver, val From $0.010 USDC.

Argument	Type	Description
hash*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "hash"
  ],
  "properties": {
    "hash": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

payment_verify

payment verification (multichain) — Verify an on-chain payment: confirmations, finality, sender/receiver and value, plus optional expected-match checks (query ?to=, ?minAmount=). R From $0.010 USDC.

Argument	Type	Description
hash*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "hash"
  ],
  "properties": {
    "hash": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

portfolio_multichain

multichain portfolio (USD) — Unified portfolio across Solana + Base + Polygon for one address: native balance with USD value and per-chain totals. One call instead of three chain-s From $0.010 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

qr_generate

Generate a QR code for any text or URL and return it as inline SVG + base64 data URI. -> /x/util/qr. Pay-per-call ($0.002 USDC).

Argument	Type	Description
size	integer	Pixels per module (2-20, default 6)
text*	string	Text or URL to encode

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "size": {
      "type": "integer",
      "description": "Pixels per module (2-20, default 6)"
    },
    "text": {
      "type": "string",
      "description": "Text or URL to encode"
    }
  },
  "additionalProperties": false
}

risk_check

BEFORE paying an address, get a 0-100 risk score with reasons and a proceed/review verdict, built from re-verifiable on-chain facts. chain -> /x/solana/risk/:address | /x/base-fac/risk/:address | /x/polygon-fac/risk/:address. Pay-per-call ($0.02 USDC).

Argument	Type	Description
chain*	string	Chain to query
address*	string	Address to check before paying (0x... EVM or base58 Solana)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "address"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    },
    "address": {
      "type": "string",
      "description": "Address to check before paying (0x... EVM or base58 Solana)"
    }
  },
  "additionalProperties": false
}

sha256_fingerprint

Compute a SHA-256 fingerprint of a string: full hex, colon-separated, short 16-char id and base64. -> /x/util/fingerprint. Pay-per-call ($0.001 USDC).

Argument	Type	Description
text*	string	Text to fingerprint

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Text to fingerprint"
    }
  },
  "additionalProperties": false
}

should_pay

Pay-vs-do-not-pay decision for a payee, aggregating on-chain facts into a single verdict. chain -> /x/base-fac/should-pay/:address | /x/polygon-fac/should-pay/:address (EVM). Pay-per-call ($0.02 USDC).

Argument	Type	Description
chain*	string	EVM chain
address*	string	Payee address (0x...)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "address"
  ],
  "properties": {
    "chain": {
      "enum": [
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "EVM chain"
    },
    "address": {
      "type": "string",
      "description": "Payee address (0x...)"
    }
  },
  "additionalProperties": false
}

snapshot

Whole-network picture in ONE call: cluster health, slot/epoch (Solana) or chain status (EVM), native/USD price and top trending pairs. chain -> /x/solana/snapshot | /x/base-fac/snapshot | /x/polygon-fac/snapshot. Pay-per-call ($0.01 USDC).

Argument	Type	Description
chain*	string	Chain to query

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    }
  },
  "additionalProperties": false
}

solana_account

Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Pay-per-call ($0.002 USDC).

Argument	Type	Description
address*	string	Solana wallet address

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "description": "Solana wallet address"
    }
  },
  "additionalProperties": false
}

solana_health

Solana network health: current slot, epoch, and SOL/USD price. Pay-per-call ($0.001 USDC).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

solana_risk_check

BEFORE sending SOL/USDC to any address, run this: returns account type (wallet vs program vs closed), balance, activity, and a 0-100 risk score with reasons and a proceed/review verdict. Use it to avoid paying a dead, wrong or program address. Pay-per-call ($0.01 USDC).

Argument	Type	Description
address*	string	Solana address to check before paying

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "description": "Solana address to check before paying"
    }
  },
  "additionalProperties": false
}

solana_snapshot

Whole-network picture in ONE call: cluster health, current slot, epoch progress, SOL/USD price AND top trending pairs. Cheaper than making 5 separate calls. Pay-per-call ($0.01 USDC).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

solana_token

Live price, liquidity, 24h volume and DEX pairs for any Solana SPL token mint. Pay-per-call ($0.002 USDC).

Argument	Type	Description
mint*	string	SPL token mint address

Input schema (JSON)

{
  "type": "object",
  "required": [
    "mint"
  ],
  "properties": {
    "mint": {
      "type": "string",
      "description": "SPL token mint address"
    }
  },
  "additionalProperties": false
}

solana_token_report

Full token due-diligence in ONE call: live price, liquidity, 24h volume, DEX pairs, on-chain supply and mint authority. Use for token research instead of multiple lookups. Pay-per-call ($0.01 USDC).

Argument	Type	Description
mint*	string	SPL token mint address

Input schema (JSON)

{
  "type": "object",
  "required": [
    "mint"
  ],
  "properties": {
    "mint": {
      "type": "string",
      "description": "SPL token mint address"
    }
  },
  "additionalProperties": false
}

solana_trending

Live trending / new Solana DEX pairs by 24h volume. A fresh feed for agents. Pay-per-call ($0.005 USDC).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

solana_tx

Status, slot, fee, block time and transfer summary for a Solana transaction signature. Pay-per-call ($0.003 USDC).

Argument	Type	Description
signature*	string	Transaction signature

Input schema (JSON)

{
  "type": "object",
  "required": [
    "signature"
  ],
  "properties": {
    "signature": {
      "type": "string",
      "description": "Transaction signature"
    }
  },
  "additionalProperties": false
}

stablecoin_peg

stablecoin peg health — Peg health for a stablecoin (e.g. USDC, USDT, DAI): current USD price, peg deviation (bps), 24h/7d change, market cap and a depeg-risk band. Keyless, from D From $0.005 USDC.

Argument	Type	Description
symbol*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

token

Live price, liquidity, 24h volume + DEX pairs for a token. Paths: solana -> /x/solana/token/:mint, base -> /x/base-fac/token/:address, polygon -> /x/polygon-fac/token/:address. Pay-per-call from $0.002 USDC.

Argument	Type	Description
id*	string	SPL mint (Solana) or ERC-20 address (EVM)
chain*	string	Chain to query

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "SPL mint (Solana) or ERC-20 address (EVM)"
    },
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    }
  },
  "additionalProperties": false
}

token_report

Full token due-diligence in ONE call: price, liquidity, 24h volume, DEX pairs, supply and (EVM) contract metadata. chain -> /x/solana/token-report/:token | /x/base-fac/token-report/:token | /x/polygon-fac/token-report/:token. Pay-per-call ($0.01 USDC).

Argument	Type	Description
chain*	string	Chain to query
token*	string	SPL mint (Solana) or ERC-20 contract (EVM)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "token"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    },
    "token": {
      "type": "string",
      "description": "SPL mint (Solana) or ERC-20 contract (EVM)"
    }
  },
  "additionalProperties": false
}

token_research

token research summary — One-call research summary for a token (EVM 0x or Solana base58): price/liquidity/volume (DexScreener), market cap/rank/supply (CoinGecko), pair count, and From $0.015 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

token_risk_evm

token risk score (EVM) — Static risk read for an ERC-20 on Base/Polygon: liquidity depth (DexScreener), pair count and a 0-100 risk score. From $0.010 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

trending

Trending DEX pairs by 24h volume. Paths: solana -> /x/solana/trending, base -> /x/base-fac/trending, polygon -> /x/polygon-fac/trending. Pay-per-call ($0.02 USDC).

Argument	Type	Description
chain*	string	Chain to query

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    }
  },
  "additionalProperties": false
}

trust_check

BEFORE paying a wallet/payee, get a multichain safe|review|avoid verdict built only from re-verifiable on-chain facts (existence, activity, USDC settlements, contract code). Covers Solana, Base and Polygon. Pay-per-call ($0.02 USDC).

Argument	Type	Description
chain	string	Optional; inferred if omitted
target*	string	Payee address (0x... EVM or base58 Solana)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Optional; inferred if omitted"
    },
    "target": {
      "type": "string",
      "description": "Payee address (0x... EVM or base58 Solana)"
    }
  },
  "additionalProperties": false
}

Transaction status + transfer summary on a chosen chain. Paths: solana -> /x/solana/tx/:signature, base -> /x/base-fac/tx/:hash, polygon -> /x/polygon-fac/tx/:hash. Pay-per-call from $0.003 USDC.

Argument	Type	Description
id*	string	Signature (Solana) or tx hash (EVM 0x...)
chain*	string	Chain to query

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain",
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Signature (Solana) or tx hash (EVM 0x...)"
    },
    "chain": {
      "enum": [
        "solana",
        "base",
        "polygon"
      ],
      "type": "string",
      "description": "Chain to query"
    }
  },
  "additionalProperties": false
}

tx_history

transaction history (multichain) — Recent transactions for an EVM address on Base and Polygon: hash, block, from/to, value, timestamp. Query: limit (default 25). From $0.010 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

tx_receipt

transaction receipt (multichain) — Normalized receipt for a transaction hash on Solana, Base or Polygon: status, block/slot, from/to, gas. Auto-detects chain by hash shape. From $0.005 USDC.

Argument	Type	Description
hash*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "hash"
  ],
  "properties": {
    "hash": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

unit_convert

Convert a value between units: length (m/km/mi/ft/in/yd/nmi + Russian verst/sazhen), mass (g/kg/lb/oz + pood/funt), area (m2/ft2/acre/hectare) and temperature (C/F/K). -> /x/util/convert. Pay-per-call ($0.001 USDC).

Argument	Type	Description
to*	string	Target unit, e.g. km, lb, celsius
from*	string	Source unit, e.g. miles, kg, pood
value*	number	The numeric value to convert

Input schema (JSON)

{
  "type": "object",
  "required": [
    "value",
    "from",
    "to"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Target unit, e.g. km, lb, celsius"
    },
    "from": {
      "type": "string",
      "description": "Source unit, e.g. miles, kg, pood"
    },
    "value": {
      "type": "number",
      "description": "The numeric value to convert"
    }
  },
  "additionalProperties": false
}

unix_timestamp

Convert between unix epoch and human time: pass seconds, milliseconds or an ISO date, get epoch (s+ms), ISO-8601 UTC and a formatted value in a target timezone. -> /x/util/timestamp. Pay-per-call ($0.001 USDC).

Argument	Type	Description
tz	string	IANA timezone, e.g. America/Santiago (default UTC)
value*	string	Unix seconds, unix ms, or an ISO date string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "value"
  ],
  "properties": {
    "tz": {
      "type": "string",
      "description": "IANA timezone, e.g. America/Santiago (default UTC)"
    },
    "value": {
      "type": "string",
      "description": "Unix seconds, unix ms, or an ISO date string"
    }
  },
  "additionalProperties": false
}

wallet_balances_multichain

wallet balances (multichain) — Token balances in one call: native + ERC-20 (USDC/USDT/DAI) on Base and Polygon plus all Solana SPL holdings. From $0.005 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

wallet_reliability_json

wallet reliability as JSON — Pre-payment reliability read for a wallet or contract: exists, has code, nonce, native balance and a 0-100 score with reasons. Base/Polygon/Solana. From $0.005 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

wallet_security

wallet security score (EVM) — Security/risk report for an EVM address: GoPlus address security flags (sanctioned, phishing, money laundering, mixer usage, honeypot exposure) rolled From $0.010 USDC.

Argument	Type	Description
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

x402_ecosystem_networks

Network and payment-asset histogram of the live x402 ecosystem: which chains (CAIP-2 ids) and which USDC/other assets the indexed pay-per-call services accept, with counts. Sourced live from public indexes. -> /x/x402/networks. Pay-per-call ($0.005 USDC).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

x402_ecosystem_stats

LIVE, sourced snapshot of x402 adoption across the public ecosystem: indexed pay-per-call service count, networks, payment assets, categories and USD price stats (min/median/mean/max), each with its source URL and fetchedAt. Aggregated from 402index.io + Coinbase CDP Bazaar + PayAI Bazaar. -> /x/x402/stats. Pay-per-call ($0.01 USDC).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}