{"uid":"cap_gncBQoU7375tV6V5pQCJP","slug":"polymarket-odds-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-f8f94ee4","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)","url":"https://polymarket-odds.agentdiet.dev/v1/preflight?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_ScRzD7cxEFuRkCJbEpWjE","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 URL for JSON-RPC compliance, latency SLA adherence, OpenAPI schema validity, and HTTP 402 payment settlement headers.","exampleAgentPrompt":"Can you audit https://my-agent-service.example.com/mcp for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and whether it has proper HTTP 402 payment headers set up?","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I go live, can you run a compliance audit on https://staging.myagent.io/mcp to make sure it passes JSON-RPC, OpenAPI schema, and HTTP 402 header checks?"},{"title":"Third-party agent SLA verification","prompt":"I'm integrating a vendor's A2A service at https://partner-agent.example.com/v1/agent — can you audit it to confirm it meets latency SLA requirements and is properly x402-compliant?"},{"title":"Debugging HTTP 402 payment header issues","prompt":"My x402 endpoint at https://api.myservice.dev/v1/tool keeps failing payment handshakes — can you probe it to see if the HTTP 402 settlement headers are correctly configured?"}],"resultDescription":"Returns a compliance report object covering: JSON-RPC protocol conformance, measured latency vs SLA thresholds, OpenAPI schema presence and validity, and HTTP 402 (x402) payment header correctness for the audited URL.","failureModes":["Target URL is unreachable or times out — audit may return network error","Target URL returns non-standard responses that cannot be parsed for compliance","Missing or malformed url query parameter returns validation error","Target service blocks probe requests with firewall or auth requirements","Partial compliance results if target only implements some protocols"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402-enabled service meets protocol compliance standards — specifically JSON-RPC correctness, latency SLA, OpenAPI schema validity, and HTTP 402 payment header configuration. Prefer this over generic uptime monitors when the goal is protocol-layer compliance rather than simple availability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T13:29:27.335Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-f8f94ee4"}