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Ontario Protocol x402 Implementation Audit
x402
Ontario Protocol x402 Implementation Audit is a paid API for AI agents from ontarioprotocol.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Audits an x402 endpoint or repository for HTTP 402 compliance, manifest correctness, pricing configuration, and payment readiness before an agent or developer pays or deploys.
Price / call$0.01
Success—
StatusUnknown
How this service works
Find the first reason agents are not buying your x402 API. Test HTTP 402 readiness, Coinbase Bazaar retrieval, buyer-task fit, and agent payment policy free.
Output
Returns a structured audit report (schema: ontario.x402_implementation_audit.v1) with a status field and findings covering the requested focus area — which may include HTTP 402 response correctness, payment manifest validity, pricing configuration accuracy, endpoint discoverability signals, and security posture. The report identifies specific issues and readiness gaps so developers can fix problems before deployment or agent usage.
Example use cases
Pre-launch x402 readiness check
“Before I launch my new paid API, can you audit https://api.myservice.com/v1/data for x402 compliance with a focus on launch readiness? I need to know if the HTTP 402 responses and manifests are set up correctly.”
Repository implementation review
“Can you check my GitHub repo at https://github.com/myorg/x402-server for x402 implementation issues? Focus on the payment configuration so I know agents will be able to pay correctly.”
Discovery readiness audit
“I want to make sure my x402 endpoint at https://tools.myplatform.io/api/generate is discoverable by AI agents — run a discovery-focused audit and tell me what's missing or misconfigured.”
Technical details
Endpoint
POSThttps://ontarioprotocol.com/api/x402/implementation-auditWhen to prefer
Use this endpoint when you need to verify that an x402-compliant paid API or repository is correctly implementing the HTTP 402 payment protocol before going live or before an agent attempts to pay. It is specifically designed for x402 protocol validation and is the right choice over generic HTTP testers or linters because it understands x402 manifests, pricing headers, and agent-discovery semantics natively.
Side effects
- Endpoint URL is not publicly reachable — audit cannot fetch 402 response
- Repository URL is private or does not exist — code inspection fails
- Endpoint does not return HTTP 402 at all — audit flags as non-compliant
- Invalid URI format for endpoint_url or repository_url — validation error returned
- Endpoint is behind authentication — audit tools cannot probe correctly
- Rate limiting or firewall on target URL blocks audit requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| focus | string | |
| endpoint_url | string | Public HTTPS x402 endpoint to inspect. |
| repository_url | string | Public GitHub repository containing the x402 implementation. |
Output
Schema · Response
{
"example": {
"schema": "ontario.x402_implementation_audit.v1",
"status": "ok"
}
}Tags
x402
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