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x402-tools Receipts Zero Diagnostic
x402
x402-tools Receipts Zero Diagnostic is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).
Returns a paid diagnostic JSON payload for the 'receiptszero' SKU, demonstrating x402 HTTP payment gating with EIP-3009 authorization via the OpenX402 facilitator.
Price / call$0.02
Success—
StatusUnknown
How this service works
Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.
Output
A JSON object containing the SKU identifier ('receiptszero'), a human-readable title ('Receipts Zero'), the price ('$0.02'), and a diagnostic note confirming the shape of a paid response. Without valid payment, returns HTTP 402 with EIP-3009 payment authorization extras instead.
Example use cases
Validating x402 payment pipeline
“I just set up an x402 payment integration with OpenX402 — can you hit the receiptszero diagnostic endpoint, pay the $0.02 USDC, and confirm I get back a proper paid JSON response?”
Debugging HTTP 402 EIP-3009 flow
“My x402 micropayment setup keeps failing — can you test the receiptszero SKU endpoint and tell me whether the HTTP 402 response includes the right EIP-3009 extras when the payment isn't sent?”
Confirming OpenX402 facilitator is live
“Can you verify that the OpenX402 facilitator is processing payments correctly by calling the receiptszero diagnostic, paying the $0.02 USDC, and showing me what the unlocked response looks like?”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/receiptszero?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to test or validate an x402 HTTP payment gating integration specifically using the OpenX402 facilitator and EIP-3009 authorization standard. It is ideal for developers diagnosing whether their micropayment pipeline correctly handles the 402/pay/retry cycle at minimal cost ($0.02 USDC). Not suitable for production data retrieval or use cases outside of x402 protocol diagnostics.
Side effects
- HTTP 402 returned when no valid EIP-3009 payment authorization is provided — expected behavior indicating payment is required
- Payment not accepted if facilitator is not OpenX402 — other facilitators are not supported
- Malformed or expired EIP-3009 authorization results in payment rejection and 402 response
- Network errors or endpoint unavailability return standard HTTP 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "receiptszero",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.02",
"title": "Receipts Zero"
}
}Tags
x402
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