{"uid":"cap_-VBK77QqxzrkASP31ztj1","slug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-02a0693c","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://mesh.agentdiet.dev/v1/usdc-quote-audit)","url":"https://mesh.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_-HxAEOlRXmJm7fdOMoHAa","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mesh.agentdiet.dev","brandSlug":"mesh-agentdiet-dev-mpp","brandBaseUrl":"https://mesh.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any A2A agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you run a full compliance audit on https://my-agent-service.example.com/mcp — I want to know if it passes JSON-RPC validation, meets latency SLA, has a valid OpenAPI schema, and supports HTTP 402 payment headers?","exampleUseCases":[{"title":"Validate a new MCP server before deployment","prompt":"Before we go live, can you audit https://staging.mycompany.com/mcp to check if it's properly JSON-RPC compliant and has acceptable latency SLA?"},{"title":"Check x402 payment header compliance","prompt":"Audit https://api.myagentservice.com/v1/query to see if it correctly returns HTTP 402 settlement headers and is x402 v2 compliant."},{"title":"Pre-integration agent endpoint health check","prompt":"I'm about to wire up https://partner-agent.example.com/a2a into our swarm — can you run a full SLA and protocol compliance check on it first, including OpenAPI schema validation?"}],"resultDescription":"Returns a structured audit report covering JSON-RPC protocol compliance, measured latency against SLA thresholds, OpenAPI schema validity findings, and HTTP 402 / x402 payment settlement header inspection results for the target URL.","failureModes":["Target URL is unreachable or returns network timeout","Target URL returns non-HTTP 200/402 status codes unexpectedly","Malformed or missing JSON-RPC response from target","Target does not expose an OpenAPI schema for validation","Invalid or missing 'url' query parameter (400 Bad Request)"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402 payment-enabled API meets protocol compliance standards before integration — specifically when you need combined JSON-RPC, SLA latency, OpenAPI schema, and HTTP 402 header checks in a single call rather than running separate tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:02.410Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-9c319f30"}