{"uid":"cap_KLcueSGnjsyIxwRqZTrno","slug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-fb4b9479","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/bazaar-verifier)","url":"https://mesh.agentdiet.dev/v1/bazaar-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_qDxAXIuPcqrBLBO39csc8","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 A2A agent, MCP server, or x402 URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you audit https://api.myagent.example.com/mcp for JSON-RPC compliance, check its latency SLA, and verify whether it has the right HTTP 402 settlement headers?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I go live, can you audit my MCP server at https://tools.myservice.io/mcp and tell me if it passes JSON-RPC compliance, OpenAPI schema validation, and latency SLA?"},{"title":"x402 payment header verification","prompt":"I've set up an x402-enabled agent endpoint at https://pay.mybot.dev/v1/agent — can you verify it has the correct HTTP 402 settlement headers and is IETF MPP compliant?"},{"title":"Third-party A2A tool due diligence","prompt":"I'm thinking of integrating this third-party A2A tool at https://partner.agentservice.com/a2a — can you run a full compliance audit on it including latency, JSON-RPC, and x402 protocol checks?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402/x402 settlement header presence and correctness for the audited URL","failureModes":["Target URL is unreachable or returns a non-200 status — audit fails with connectivity error","Target URL does not implement any recognized protocol (A2A, MCP, x402) — compliance checks return unsupported protocol","Latency measurement times out — SLA check returns timeout failure","Malformed or missing input URL parameter — returns validation error requiring a valid URL","Target URL requires authentication that the auditor cannot provide — returns access-denied or incomplete audit"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled URL conforms to protocol standards before integration, deployment, or marketplace listing. Ideal for CI/CD pipelines, agent marketplaces, or due diligence on third-party tools — especially when you need a combined check covering JSON-RPC, OpenAPI schema, HTTP 402 headers, and latency SLA in a single call rather than running separate validators.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:41:45.984Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-9c319f30"}