{"uid":"cap_I3LFcYoa9HONzWZzpz1bI","slug":"llms-generator-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-f1553020","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://llms-generator.agentdiet.dev/v1/402-compliance)","url":"https://llms-generator.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_dVxHaAMtO2yDjY7lszGwD","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"llms-generator.agentdiet.dev","brandSlug":"llms-generator-agentdiet-dev-mpp","brandBaseUrl":"https://llms-generator.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, latency SLA, OpenAPI schema validity, and HTTP 402 payment header correctness?","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I add my new MCP server at https://tools.mycompany.com/mcp to the swarm, can you audit it for JSON-RPC compliance, latency SLA, and proper HTTP 402 settlement headers?"},{"title":"Third-party agent vendor vetting","prompt":"I'm evaluating a vendor's A2A endpoint at https://api.vendoragent.io/v1/agent — can you run a full compliance audit to see if it meets JSON-RPC, OpenAPI schema, and x402 v2 payment protocol standards?"},{"title":"Incident root-cause: payment header failure","prompt":"Our agent at https://payments.myplatform.dev/v1/execute keeps failing to settle — can you audit that URL specifically for HTTP 402 and IETF MPP header compliance to find out what's misconfigured?"}],"resultDescription":"Returns a structured audit report covering: JSON-RPC protocol compliance status, measured latency against SLA thresholds, OpenAPI schema validity findings, and HTTP 402/x402 v2 payment settlement header compliance — for the submitted target URL.","failureModes":["Target URL is unreachable or returns a network error — audit cannot complete","Target URL is not an A2A/MCP/x402 service — compliance checks may return N/A or partial results","Malformed URL input — validation error returned","Target service blocks external probes or returns auth-gated responses — results may be incomplete","SLA thresholds not met — reported as compliance failure rather than endpoint error"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a specific agent, MCP server, or x402-enabled service URL meets protocol compliance standards — particularly JSON-RPC correctness, HTTP 402 payment headers (x402 v2), IETF MPP conformance, OpenAPI schema validity, and latency SLAs. Prefer this over manual inspection or generic HTTP probes when you need a structured, machine-readable compliance report for agent infrastructure QA, vendor vetting, or pre-deployment validation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:56.145Z","isFirstParty":false,"canonicalSlug":"llms-generator-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-ccaf3095"}