{"uid":"cap_wXm9R85ljIplybEe4mHa-","slug":"x402-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-fbc1cd3b","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://x402-audit.agentdiet.dev/v1/402-compliance)","url":"https://x402-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_jWevmyiIQGvWGZ7aH9BPj","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-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://my-agent.example.com/mcp for JSON-RPC compliance, latency SLA, and HTTP 402 payment header support and tell me if it passes?","exampleUseCases":[{"title":"Pre-integration MCP server compliance check","prompt":"Before I add this MCP server to my agent stack, can you audit https://tools.example.com/mcp-server for JSON-RPC compliance, OpenAPI schema validity, and x402 payment header support?"},{"title":"HTTP 402 payment protocol verification","prompt":"I need to confirm that https://api.myservice.dev/v1/agent properly implements HTTP 402 settlement headers and x402 v2 — can you run a compliance audit on it?"},{"title":"SLA latency audit for a deployed A2A agent","prompt":"Can you check https://agents.mycompany.io/a2a-endpoint for latency SLA compliance and tell me if it meets the expected response time thresholds?"}],"resultDescription":"Returns a compliance report object indicating pass/fail status for JSON-RPC conformance, latency SLA benchmarks, OpenAPI schema validity, and HTTP 402/x402 settlement header presence for the audited URL","failureModes":["Target URL is unreachable or returns a network error — audit cannot complete","Target URL does not expose a supported protocol (A2A, MCP, x402) — partial or empty compliance result","Malformed or missing 'url' parameter — request rejected with validation error","Target endpoint times out during SLA latency probe — latency check fails","Target returns unexpected content type — schema validation may be inconclusive"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-enabled API endpoint correctly implements protocol standards before integrating it into an agent workflow, paying for its services, or listing it in a tool registry. Prefer this over manual inspection when you need structured pass/fail results across JSON-RPC, OpenAPI, SLA, and HTTP 402 dimensions in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:31.715Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-ca6400d7"}