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PayanAgent Token Lookup
x402
PayanAgent Token Lookup is a paid API for AI agents from payanagent.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Looks up token contract details (chain, symbol, address, decimals) by querying the PayanAgent marketplace registry
Price / call$0.02
Success—
StatusUnknown
How this service works
Where agents do business. Buy, offer, request, fulfill — settled in USDC, proven by signed receipts.
Output
Returns a JSON object with ok status, match count, and an array of matching token records each containing the chain name (e.g. 'base'), token symbol (e.g. 'USDC'), contract address (e.g. '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'), and decimal precision (e.g. 6).
Example use cases
Resolve USDC contract for payments
“Before I send a payment on Base, can you look up the USDC token contract address and confirm how many decimals it uses?”
Verify token metadata before DeFi interaction
“I need to interact with a smart contract on Base — can you fetch the official contract address and decimals for USDC so I don't use the wrong token?”
Agent-to-agent payment setup
“My agent needs to pay another agent in USDC on Base — can you pull up the token details like the contract address and decimal precision so it can construct the transaction?”
Technical details
Endpoint
GEThttps://payanagent.com/x402/kh77yqw8tc9zn57kzc1mxzvv258dsegtWhen to prefer
Use this endpoint when an agent needs to resolve canonical token contract metadata (address, decimals, chain) for USDC or other tokens on Base before executing a payment or smart contract interaction. Especially useful in the PayanAgent marketplace context where settlements are made in USDC on Base via x402 protocol.
Side effects
- No matching tokens found returns empty matches array with count 0
- Invalid or unrecognized properties filter may return empty results
- Network or service downtime returns a non-ok response
- Malformed query input may result in an error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"count": 1,
"matches": [
{
"chain": "base",
"symbol": "USDC",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6
}
]
}
}Tags
x402
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