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A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor
A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor is a paid API for AI agents from mesh.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits any remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 settlement headers
Price / call$0.01
Success—
StatusUnknown
How this service works
Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 settlement headers. (Live x402 v2, IETF MPP & MCP endpoint at https://mesh.agentdiet.dev/v1/x402-verifier)
Output
Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validation results, and the presence and correctness of HTTP 402 x402 v2 payment settlement headers for the target URL.
Example use cases
Verify agent marketplace listing compliance
“Before I list my agent on the marketplace, can you audit https://myagent.example.com/v1/tool to confirm it's JSON-RPC compliant, has valid OpenAPI schema, and correctly returns x402 HTTP 402 headers?”
Debug x402 payment header rejection
“My x402 payment flow keeps failing — can you inspect https://payments.myservice.dev/api/settle and tell me if the HTTP 402 settlement headers are correctly formatted according to x402 v2?”
SLA latency check before production deploy
“Before we go live, audit https://staging.agentapi.io/v2/mcp for latency SLA compliance and JSON-RPC correctness so I know it's production-ready.”
Technical details
Endpoint
GEThttps://mesh.agentdiet.dev/v1/x402-verifier?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled service correctly implements JSON-RPC, OpenAPI, latency SLAs, and HTTP 402 payment headers — especially before listing a service, integrating with a third-party agent, or debugging x402 payment flow failures. Prefer this over manual curl-based testing or generic uptime monitors when you need a structured, multi-protocol compliance report in a single call.
Side effects
- Target URL is unreachable or times out — returns connectivity error
- Target URL does not implement any of the expected protocols — returns non-compliant status
- Malformed or missing URL parameter — returns validation error
- Target service blocks probe requests or returns 403 — audit incomplete
- Network-level TLS errors on the target — returns TLS failure in report
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Target A2A, MCP, or x402 service URL to audit for protocol compliance |
Output
Schema · Response
{
"type": "object"
}Reviews
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