{"uid":"cap_BXXGYaWzDhfM8qeGxFaHM","slug":"polymarket-odds-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-90c589a7","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://polymarket-odds.agentdiet.dev/v1/preflight/certify)","url":"https://polymarket-odds.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_1Dvd8M3RN9O-A66G8cGdn","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA adherence, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you run a full compliance audit on https://mytool.example.com/api/mcp — I need to know if it passes JSON-RPC spec, meets latency SLA, has valid OpenAPI schema, and has proper HTTP 402 settlement headers?","exampleUseCases":[{"title":"Preflight check before swarm onboarding","prompt":"Before I add https://newagent.example.com/v1/tool to my agent swarm, can you audit it for JSON-RPC compliance, latency SLA, and HTTP 402 header correctness so I know it's safe to integrate?"},{"title":"Debugging a broken x402 payment endpoint","prompt":"My x402 endpoint at https://payments.mybiz.dev/v1/settle isn't completing transactions — can you certify it and tell me if the HTTP 402 settlement headers are correctly configured?"},{"title":"Validating a third-party MCP server","prompt":"I'm considering using the MCP server at https://tools.thirdparty.ai/mcp — can you audit it for protocol compliance, check its OpenAPI schema validity, and give me its latency SLA results before I commit to it?"}],"resultDescription":"Returns a compliance certification report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validation status, and HTTP 402 payment settlement header presence and correctness for the audited URL","failureModes":["Target URL is unreachable or returns a network error — audit fails with connectivity error","Target URL does not expose a recognizable A2A/MCP/x402 protocol — compliance checks return not-applicable or fail","Latency too high to assess within audit window — SLA result may be inconclusive","Malformed or missing OpenAPI spec at target — schema validation returns failed/absent","HTTP 402 headers absent or malformed — settlement header check returns non-compliant"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402 HTTP 402 payment endpoint is protocol-compliant before integrating it into an agent pipeline, swarm, or marketplace listing. Especially useful for pre-integration preflight checks, ongoing SLA monitoring of third-party tools, or debugging non-compliant payment headers on x402 services.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T13:29:30.330Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-f8f94ee4"}