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x402-tools SKU Delta 259 Diagnostics
x402
x402-tools SKU Delta 259 Diagnostics 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 SKU 'skudelta259' to test x402 HTTP payment flow and eip3009 authorization mechanics
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 ('skudelta259'), a descriptive title ('Sku Delta 259'), the price ('$0.02'), and a diagnostic note confirming the paid shape. Unpaid requests instead return HTTP 402 with eip3009-formatted payment extras in the response.
Example use cases
Testing x402 payment gating integration
“I'm building an x402-enabled API and want to confirm the full payment flow works — can you call the SKU Delta 259 diagnostic endpoint through OpenX402, pay the $0.02 USDC, and show me what the successful response looks like?”
Verifying eip3009 authorization extras on 402
“My app is getting HTTP 402 responses and I need to inspect the eip3009 extras in the response headers — can you hit the SKU Delta 259 endpoint without paying first so I can see the unpaid 402 rejection format?”
Confirming agent wallet can settle micropayments
“I want to verify my AI agent's wallet can successfully settle a $0.02 USDC micropayment via OpenX402 — can you call the skudelta259 diagnostic and confirm we get back the paid JSON payload?”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/skudelta259?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to test or diagnose the x402 HTTP payment protocol, specifically the eip3009 payment authorization flow with OpenX402 as the facilitator. It is ideal for developers integrating USDC micropayments into APIs who want a live, low-cost ($0.02) reference endpoint to validate correct 402 gating, payment header construction, and successful paid-response delivery. Not suitable for production data retrieval — this is a diagnostic and testing tool only.
Side effects
- HTTP 402 returned when no valid x402 payment header is included — response includes eip3009 payment requirement extras
- Payment rejected by OpenX402 facilitator if token authorization is malformed or expired
- Non-OpenX402 facilitators are not accepted, causing payment settlement failure
- Malformed 'properties' query parameter may result in unexpected response or error
- Network timeout if the endpoint is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "skudelta259",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.02",
"title": "Sku Delta 259"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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