x402-tools Path Coupon Diagnostics

x402

x402-tools Path Coupon Diagnostics is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-12).

Returns a paid JSON diagnostic payload for the 'pathcoupon' SKU, demonstrating x402 HTTP payment gating with EIP-3009 authorization via OpenX402 facilitator.

Price / call$0.2

Seller volume →—

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 ('pathcoupon'), note (diagnostic message confirming paid access), price ('$0.20'), and title ('Path Coupon'). If payment is not provided, returns HTTP 402 with EIP-3009 payment extras in the response headers/body.

Example use cases

Validate x402 payment integration

“Can you hit the pathcoupon diagnostic endpoint and confirm I get back the paid JSON payload — I need to verify my OpenX402 EIP-3009 payment flow is actually settling correctly before I launch my own paid API.”

Debug 402 gating behavior

“I'm getting HTTP 402 errors on my x402-gated API — can you call the pathcoupon test endpoint without paying first so I can see exactly what the eip3009 extras look like in the 402 response?”

Confirm USDC micropayment round-trip

“Can you test the pathcoupon SKU endpoint with a $0.20 USDC payment through OpenX402 and show me the full paid response including the title and note fields so I know the round-trip works end to end?”

Technical details

Endpoint

GEThttps://openclawproductions.com/api/v1/pathcoupon?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to test or diagnose x402 HTTP payment gating, specifically the EIP-3009 USDC authorization flow via the OpenX402 facilitator. It is a purpose-built diagnostic tool, not a production data source — ideal for developers building or debugging x402-enabled APIs who need a real paid endpoint to test against.

Side effects

HTTP 402 returned when no valid x402 payment header is included — response includes EIP-3009 payment details
Invalid or expired EIP-3009 authorization results in payment rejection
Requests not routed through OpenX402 facilitator may be rejected
Malformed properties parameter may cause unexpected behavior
Network timeouts if the endpoint is unavailable

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "sku": "pathcoupon",
    "note": "Example paid JSON shape. Not a live settle.",
    "price": "$0.20",
    "title": "Path Coupon"
  }
}

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