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Stablecoin Profile Lookup via x402 Micropayment
x402
Stablecoin Profile Lookup via x402 Micropayment is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.026/call, status unknown (last checked 2026-10-31).
Returns profile data for a stablecoin token (by symbol, DefiLlama ID, or contract address) including rates and compliance-relevant information, paid via USDC micropayment.
Price / call$0.026
Success—
StatusUnknown
How this service works
X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.
Output
A JSON object with a 'result' field containing the stablecoin's profile data (including rates, token metadata, and compliance-relevant information) and a 'success' boolean indicating whether the lookup succeeded.
Example use cases
Verify stablecoin rates before payment
“I'm about to process a payment in USDC — can you fetch the current profile and rates for USDC on Base so I can confirm the token details first?”
Resolve stablecoin by contract address
“I have a contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — can you pull the stablecoin profile for it so I know what token it is and get its metadata?”
DeFi integration token lookup
“We're integrating DAI into our billing system — can you pull the stablecoin profile for DAI on Polygon so we have the chain-specific rates and token info?”
Technical details
Endpoint
GEThttps://x402helper.xyz/89e509/stablecoin/profile?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to look up structured profile data for a specific stablecoin by ticker (e.g. USDC, DAI), DefiLlama ID, or contract address on a given chain, especially in contexts requiring rates or compliance verification. Prefer this over generic token APIs when you need OFAC-screening-aware stablecoin data accessible via x402 micropayment rather than subscription-based APIs.
Side effects
- Unknown or unsupported stablecoin symbol returns empty or error result
- Invalid contract address format causes a failed lookup
- Unsupported chain value returns no data
- Payment not completed results in 402 response before data is returned
- Mismatched chain and address pair yields no result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {},
"success": true
}
}Tags
x402
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