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X Pay Payment Quote
x402
X Pay Payment Quote is a paid API for AI agents from www.api-xpay.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Returns a payment quote including amount, asset (USDC), network, and merchant wallet address for an x402 pay-per-request API call
Price / call$0.005
Success—
StatusUnknown
How this service works
Payment quote with amount, asset, and merchant wallet
Output
Returns a JSON object containing: quote (with asset, payTo wallet address, USDC amount, Base network, x402 protocol, and requestId), service name, and a success boolean. The quote object provides all parameters needed to construct a valid x402 payment.
Example use cases
Pre-payment cost check for API call
“Can you fetch me an X Pay payment quote for a GET request so I can confirm the USDC amount and the wallet address before I authorize the payment?”
Building an x402 payment flow
“I'm setting up an automated x402 payment workflow — get me a quote from X Pay for a GET request so I can pull the payTo address, amount in USDC, and the Base network details I need to wire everything together.”
Auditing micropayment pricing
“I want to verify how much X Pay charges per GET request in USDC — can you pull a quote so I can see the exact amount and which wallet it goes to on Base?”
Technical details
Endpoint
GEThttps://www.api-xpay.com/x402/quote?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to retrieve current x402 payment parameters (amount, wallet address, network) before executing a micropayment for an X Pay API call. Prefer this over hardcoding payment values, as it ensures you have the latest quote and correct routing details. Ideal for automated agents building x402-compliant payment flows on Base with USDC.
Side effects
- Missing or invalid 'input' object returns a 400 validation error
- Invalid HTTP method value (only GET, HEAD, DELETE allowed) returns a schema validation error
- Network or service downtime returns a 503 or connection error
- Malformed query parameters may result in unexpected quote response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"quote": {
"asset": "USDC",
"payTo": "0x589a2314a2E05F45e40C4823Da3Ba58D421dB3d8",
"amount": "0.005",
"network": "base",
"protocol": "x402",
"requestId": "req_abc123"
},
"service": "X Pay",
"success": true
}
}Tags
x402
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