{"uid":"cap_Kp-c1h8FHKkPpjDRv4bUj","slug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-4cdf61c0","name":"A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor","description":"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)","url":"https://mesh.agentdiet.dev/v1/x402-verifier?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","minLength":1,"description":"Target A2A, MCP, or x402 service URL to audit for protocol compliance"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_L6d1ag3HflFLIt-hJ4DTc","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mesh.agentdiet.dev","brandSlug":"mesh-agentdiet-dev-mpp","brandBaseUrl":"https://mesh.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 settlement headers","exampleAgentPrompt":"Can you audit https://api.example.com/mcp-agent to check if it's properly JSON-RPC compliant, passing its latency SLA, and returning the right HTTP 402 payment headers?","exampleUseCases":[{"title":"Verify agent marketplace listing compliance","prompt":"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?"},{"title":"Debug x402 payment header rejection","prompt":"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?"},{"title":"SLA latency check before production deploy","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:07.345Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-9c319f30"}