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MimirAPI x402 Audit
x402
MimirAPI x402 Audit is a paid API for AI agents from mimirapi.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-10).
Audits any x402-compatible URL across three checks: HTTP 402 response validity, CDP Bazaar discovery metadata acceptance, and listing presence in the x402 discovery index.
Price / call$0.25
Success—
StatusUnknown
How this service works
Weigh any x402 counter and get a verdict: does its URL answer a coherent 402, would the CDP Bazaar validator accept its discovery metadata, and is it actually listed in the discovery index? Returns a per-check report (passed / found-wanting / unweighed) with evidence, optionally HMAC-signed. Three keyless checks for sellers and machine-service buyers.
Output
A structured report with one entry per check (402 HTTP response validity, CDP Bazaar discovery metadata acceptance, and discovery index listing), each marked as passed / found-wanting / unweighed, along with supporting evidence for each verdict. The response may optionally include an HMAC signature over the report for chain-of-custody purposes.
Example use cases
Pre-launch seller compliance check
“Before I publish my new paid API, audit https://myservice.com/v1/data-feed to confirm it correctly returns a 402, has valid Bazaar discovery metadata, and is showing up in the x402 index.”
Debugging a missing discovery listing
“My x402 endpoint at https://mimirapi.com/v1/crypto-price isn't getting picked up by buyers — can you run an x402 audit on it and tell me which of the three checks is failing and what the evidence says?”
Buyer due diligence on a third-party counter
“I'm thinking about integrating https://thirdparty.io/v1/weather-api into my agent — can you audit it with the x402 audit tool to see if its 402 response is coherent and whether it's legitimately listed in the discovery index?”
Technical details
Endpoint
POSThttps://mimirapi.com/v1/x402-audit?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, multi-dimensional compliance report on an x402 endpoint covering 402 response correctness, Bazaar metadata validity, and index listing in a single call. Prefer it over manual curl-based checks when you need machine-readable verdicts with evidence, or when acting as a buyer doing due diligence before integrating an x402 counter into an agentic workflow.
Side effects
- URL is unreachable or returns a non-HTTP error — check marked as unweighed with connection error evidence
- Target URL is not an x402 endpoint and never returns a 402 — 402 check fails with response code evidence
- Bazaar metadata is malformed or missing required fields — metadata check marked found-wanting with field-level details
- URL is valid x402 but not yet indexed — index check marked found-wanting
- Invalid or non-URI input URL — request rejected with schema validation error
- Timeout reaching the remote x402 resource — affected checks marked unweighed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | https URL of the x402 resource to weigh |
Tags
x402
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