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x402-tools StubShare34 Diagnostic Endpoint
x402
x402-tools StubShare34 Diagnostic Endpoint 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 stub (SKU stubshare34) to test x402 HTTP payment-gating flows with OpenX402 as 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: sku ('stubshare34'), note (example paid JSON shape disclaimer), price ('$0.02'), and title ('Stub Share 34'). Without payment, returns HTTP 402 with EIP-3009 payment extras in the response headers/body for x402 protocol diagnostics.
Example use cases
Verify x402 payment gating works
“Hit the stubshare34 diagnostic endpoint and confirm it returns HTTP 402 when unpaid, then pay the $0.02 USDC via OpenX402 and show me the JSON stub it returns after settlement.”
Test eip3009 extras on 402 response
“Probe the stubshare34 stub endpoint without paying first so I can inspect the eip3009 extras in the 402 response — I'm debugging my x402 client integration.”
Validate end-to-end x402 micropayment flow
“Run an end-to-end x402 test using the stubshare34 SKU: pay the $0.02 USDC through OpenX402 and confirm I get back a valid paid JSON shape with the correct SKU, title, and price fields.”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/stubshare34?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to test or validate an x402 HTTP payment-gating integration using OpenX402 as the facilitator. It is ideal for verifying that your agent or client correctly handles HTTP 402 responses with eip3009 extras, completes a USDC micropayment, and successfully retrieves the gated resource. Prefer this over real production endpoints when you want a safe, low-cost ($0.02 USDC) stub to prove out payment flows without side effects on live data.
Side effects
- HTTP 402 returned when no valid x402 payment header is provided — expected diagnostic behavior, includes eip3009 extras
- Invalid or expired EIP-3009 authorization results in payment rejection
- OpenX402 facilitator unavailable causes settlement failure
- Malformed properties input may return 400 or unexpected stub response
- Network timeout if OpenX402 payment facilitation is slow to settle
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "stubshare34",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.02",
"title": "Stub Share 34"
}
}Tags
x402
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