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x402-tools SIWx-Only Paid Diagnostics
x402
x402-tools SIWx-Only Paid Diagnostics is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-11).
Runs a paid HTTP 402 diagnostic check on a public URL, returning x402 metadata including EIP-3009 payment extras; requires SIWx (Sign-In with X) authentication via OpenX402 facilitator.
Price / call$0.03
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 (e.g. 'siwxonly'), a human-readable title, the price of the endpoint, and a note. Unpaid requests return HTTP 402 with full EIP-3009 payment extras in the response headers/body for inspection.
Example use cases
Debugging x402 payment wall setup
“I just set up an x402 payment gate on my API — can you probe https://myapi.example.com with a GET request and tell me if the 402 response includes the right EIP-3009 payment metadata?”
Verifying OpenX402 facilitator compatibility
“Check whether https://partnersite.io/premium-endpoint is correctly configured for the OpenX402 facilitator by running an x402 diagnostic GET against it and showing me the SKU and price details.”
Testing 402 behavior before going live
“Before I launch, can you do a quick HTTP 402 diagnostic check on https://staging.myapp.com/api/data via HEAD request to confirm it returns proper x402 payment extras?”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/siwxonly?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to inspect, debug, or validate x402 HTTP 402 payment-gating behavior on a public URL, especially when working with the OpenX402 facilitator and EIP-3009 payment metadata. It is specifically suited for developers and agents building or testing x402-compatible APIs who need a paid diagnostic probe that itself demonstrates the x402 payment flow.
Side effects
- Unpaid request returns HTTP 402 with EIP-3009 payment details instead of diagnostic result
- Target URL is unreachable or not a valid 402 endpoint — returns error or empty result
- Non-SIWx facilitator used — rejected by OpenX402 facilitator requirement
- Invalid HTTP method provided (must be GET, HEAD, or DELETE)
- Malformed or missing URL/origin parameter — defaults to origin's own Pipe Check endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object | |
| inputSchema | object |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "siwxonly",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.03",
"title": "SIWx Only"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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