{"uid":"cap_cFuUMBe04_SOqbO9htr3y","slug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-427df2f1","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://token-intel.agentdiet.dev/v1/preflight/certify)","url":"https://token-intel.agentdiet.dev/v1/preflight/certify?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_zm7Z1sQpA_e5uQiFvB_YP","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"token-intel.agentdiet.dev","brandSlug":"token-intel-agentdiet-dev-mpp","brandBaseUrl":"https://token-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a remote A2A, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers.","exampleAgentPrompt":"Can you run a compliance audit on https://my-agent-service.example.com/mcp and tell me whether it passes JSON-RPC validation, meets latency SLA, has a valid OpenAPI schema, and properly handles HTTP 402 payment headers?","exampleUseCases":[{"title":"Pre-deployment MCP server certification","prompt":"Before I go live with my MCP server at https://tools.mycompany.ai/mcp, can you audit it for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 settlement header support?"},{"title":"Third-party agent endpoint due diligence","prompt":"I'm integrating a third-party A2A agent at https://partner-agent.io/v1/agent — can you run a full compliance check on it so I know if it properly supports JSON-RPC and x402 payment headers before we rely on it?"},{"title":"x402 payment header verification","prompt":"Can you certify whether https://api.agentmarket.io/v2/tools correctly implements HTTP 402 and x402 v2 settlement headers, and flag any SLA or schema issues?"}],"resultDescription":"Returns a structured compliance report covering: JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema presence and validity, and HTTP 402/x402 payment settlement header correctness — effectively a pass/fail certification for the audited endpoint.","failureModes":["Target URL unreachable — endpoint returns error indicating the remote service could not be contacted","Invalid URL format provided — validation fails before audit begins","Target service returns non-JSON-RPC responses — compliance flagged as failed","Latency SLA exceeded — report shows failure threshold breach","HTTP 402 headers absent or malformed — payment compliance marked as non-conformant","Generic object response schema makes it hard to predict exact error structure"],"whenToPreferThis":"Use this endpoint when you need to validate that a remote A2A, MCP, or x402-enabled service URL meets protocol standards before integration, deployment, or payment routing — especially when you need simultaneous coverage of JSON-RPC compliance, SLA latency, OpenAPI schema, and HTTP 402 settlement headers in a single audit call rather than running separate checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T07:49:47.690Z","isFirstParty":false,"canonicalSlug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-920a4c5d"}