{"uid":"cap_8pdUaYGdr03RsHORaMA2J","slug":"agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-3500e60b","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://agentdiet.dev/v1/usdc-quote-audit)","url":"https://agentdiet.dev/v1/usdc-quote-audit?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_a8sJPFWvt0rhU-1pw0pBj","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agentdiet.dev","brandSlug":"agentdiet-dev-mpp","brandBaseUrl":"https://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/mcp for JSON-RPC compliance, check its HTTP 402 payment headers, and tell me if it meets latency SLA standards?","exampleUseCases":[{"title":"MCP server compliance check before deployment","prompt":"Before I go live, can you audit my MCP server at https://staging.myservice.dev/mcp and tell me if it's passing JSON-RPC validation and has correct OpenAPI schema?"},{"title":"HTTP 402 payment header verification for x402 integration","prompt":"I'm integrating x402 payments — can you check whether https://api.partnertool.io/v1/query has the right HTTP 402 settlement headers set up?"},{"title":"Latency SLA audit of a production A2A agent","prompt":"Can you run a compliance audit on https://prod.myagentservice.com/a2a and tell me if it's meeting latency SLA and passing all protocol checks?"}],"resultDescription":"Returns a compliance report object covering JSON-RPC protocol validity, latency SLA measurement, OpenAPI schema audit results, and HTTP 402 settlement header inspection for the provided target URL.","failureModes":["Target URL is unreachable or times out — audit fails with connection error","Invalid or malformed URL provided — returns validation error","Target service returns non-standard responses that cannot be parsed for compliance","HTTP 402 headers absent or malformed — reported as non-compliant rather than an error","OpenAPI spec missing at target — schema audit section returns not-found result"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled service URL is correctly implementing protocol standards — including JSON-RPC, HTTP 402 payment settlement, OpenAPI schema, and latency SLA — rather than manually inspecting headers or writing custom test scripts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:35.721Z","isFirstParty":false,"canonicalSlug":"agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-a1b5a05c"}