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x402-tools Res Delta 348 Diagnostic Endpoint
x402
x402-tools Res Delta 348 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 payload (SKU resdelta348) for testing x402 HTTP payment flow and EIP-3009 token authorization via OpenX402 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
Returns a JSON object containing: sku (resdelta348), a diagnostic note, the price ($0.02), and the resource title (Res Delta 348). Unpaid requests return HTTP 402 with EIP-3009 payment extras for use in debugging the x402 payment handshake.
Example use cases
Validate x402 client payment integration
“I just built an x402 payment client and I want to confirm it can successfully pay and retrieve data from a real paid endpoint — run the resdelta348 diagnostic and show me the JSON response so I know the payment went through.”
Debug HTTP 402 response handling
“My app is getting a 402 error from the resdelta348 endpoint with some EIP-3009 extras in the response — can you probe it unpaid first to show me what the 402 payload looks like, then pay and retrieve the successful response?”
Confirm OpenX402 facilitator is live
“Check that the OpenX402 facilitator is properly processing USDC micropayments by hitting the resdelta348 diagnostic endpoint and verifying I get back a valid paid JSON payload with the correct SKU and price fields.”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/resdelta348?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real, low-cost ($0.02 USDC) x402 protocol test target to validate your payment client, EIP-3009 token authorization flow, or HTTP 402 response parsing. Prefer this over mock endpoints when you need a live OpenX402 facilitator interaction against a known SKU.
Side effects
- HTTP 402 returned if USDC payment header is missing or payment not yet settled — response includes EIP-3009 extras for debugging
- Payment facilitator must be OpenX402; other facilitators will not be accepted
- Malformed EIP-3009 authorization results in payment rejection
- Network or blockchain congestion may delay payment confirmation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "resdelta348",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.02",
"title": "Res Delta 348"
}
}Tags
x402
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