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x402-tools Net String Norm (netstrnorm)
x402
x402-tools Net String Norm (netstrnorm) is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-02).
Runs a paid x402 diagnostic check on a public URL to verify x402 payment-gate behavior and return normalized network string data.
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
Returns a JSON object containing the SKU name ('netstrnorm'), a diagnostic note, the price ($0.03), and the title ('Net String Norm'). In unpaid scenarios the API returns HTTP 402 with EIP-3009 extras describing payment requirements.
Example use cases
Verify x402 payment gate on own API
“Can you run the x402 netstrnorm diagnostic on my API at https://myapp.com/api/premium to confirm it's correctly returning a 402 with EIP-3009 payment info on a GET request?”
Debug 402 response for third-party endpoint
“I'm trying to integrate with https://partner.io/api/data — can you probe it with the x402 net-string diagnostic via GET and tell me what payment requirements come back?”
Confirm x402 compliance before launch
“Before I go live, run the x402 net-string-norm check on https://myservice.com/api/v1/report using HEAD to verify the 402 payment gate and EIP-3009 extras are set up right.”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/netstrnorm?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to verify x402 protocol compliance on a specific HTTP endpoint, debug 402 payment gating behavior, or inspect EIP-3009 payment metadata returned by a URL. It is purpose-built for x402 diagnostics via OpenX402 and is especially useful for developers building or testing x402-gated APIs.
Side effects
- Unpaid request returns HTTP 402 with EIP-3009 payment metadata instead of diagnostic result
- Invalid or unreachable target URL may result in an error or incomplete diagnostic
- Only GET, HEAD, DELETE methods are supported; other methods will be rejected
- Facilitator must be OpenX402; other facilitators are not supported
- Missing required 'input' object or 'type'/'method' fields returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "netstrnorm",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.03",
"title": "Net String Norm"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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