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OpenClaw x402 Replay Cass Diagnostics
x402
OpenClaw x402 Replay Cass Diagnostics is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-11).
Returns a paid x402 diagnostic JSON payload for the 'replaycass' SKU, demonstrating the HTTP 402 payment-gated API flow with eip3009 extras.
Price / call$0.15
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 name ('replaycass'), a diagnostic note explaining this is an example paid JSON shape, the price ('$0.15'), and the title ('Replay Cass'). Unpaid requests receive HTTP 402 with eip3009 payment extras instead.
Example use cases
Verify x402 payment flow end-to-end
“Can you hit the replaycass paid SKU endpoint and confirm that the x402 payment-gated response comes back correctly with the right price and title fields?”
Debug HTTP 402 with eip3009 extras
“I'm building an x402-compatible client and want to see what a real HTTP 402 response with eip3009 extras looks like — can you fetch the replaycass diagnostic without payment so I can inspect the error shape?”
Confirm OpenX402 facilitator is live
“Check that the OpenX402 facilitator is active by calling the replaycass diagnostics SKU and showing me the paid JSON payload it returns.”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/replaycass?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to test or demonstrate the x402 HTTP payment protocol, specifically the eip3009 authorization flow with OpenX402 as facilitator. It is a diagnostic/test SKU rather than a production data service — prefer it for integration testing, protocol validation, or exploring x402 payment-gated API mechanics with a live but low-cost ($0.15 USDC) example.
Side effects
- HTTP 402 returned when no valid x402 payment header is provided, with eip3009 extras describing required payment
- Payment header malformed or wrong amount causes facilitator rejection
- OpenX402 facilitator unavailable returns service error
- Invalid 'properties' parameter may result in unexpected response shape
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "replaycass",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.15",
"title": "Replay Cass"
}
}Tags
x402
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