{"uid":"cap_2RiNqjIaiSOqA0WooYV1z","slug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-beedb002","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://github-audit.agentdiet.dev/v1/402-compliance)","url":"https://github-audit.agentdiet.dev/v1/402-compliance?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_d1xecvO1qbNsyJJ0vyPy4","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you audit https://myagent.example.com/api for JSON-RPC compliance, latency SLA, and HTTP 402 payment header support and tell me if it passes?","exampleUseCases":[{"title":"Pre-launch agent endpoint compliance check","prompt":"Before I go live, can you audit https://myagent.acme.com/v1/mcp to make sure it's fully JSON-RPC compliant, meets SLA latency thresholds, and has the correct HTTP 402 settlement headers?"},{"title":"Third-party MCP server due diligence","prompt":"I'm thinking about integrating a vendor's MCP server at https://tools.vendor.io/mcp — can you audit it and tell me if it actually meets A2A protocol compliance and x402 payment standards?"},{"title":"Continuous monitoring of payment-gated API","prompt":"Can you check https://api.mypaymentservice.com/v2/agent right now to verify it correctly returns HTTP 402 with proper x402 v2 settlement headers and passes OpenAPI schema validation?"}],"resultDescription":"Returns a compliance report object covering JSON-RPC protocol conformance, measured latency vs SLA thresholds, OpenAPI schema validity findings, and HTTP 402/x402 payment header presence and correctness for the audited URL","failureModes":["Target URL is unreachable or times out — audit fails with connectivity error","Target URL returns non-standard response format — JSON-RPC compliance check fails","Missing or malformed 402 headers — reported as non-compliant for x402 section","Invalid or non-existent URL provided — returns input validation error","Target service blocks external probes — partial or failed audit results"],"whenToPreferThis":"Use this endpoint when you need to validate that a specific agent, MCP server, or x402-enabled API URL conforms to JSON-RPC, IETF MPP, and HTTP 402 payment protocol standards — particularly before integrating a third-party agent service, launching your own endpoint, or continuously monitoring compliance of payment-gated APIs. Prefer this over generic uptime monitors when protocol-level compliance (x402, MCP, A2A) is the concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:39.527Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-4ee96db7"}