{"uid":"cap_Fd2keb8OLz4N1xluH0nJT","slug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-9c319f30","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/x402-audit)","url":"https://mesh.agentdiet.dev/v1/x402-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_NWHcAZiF9ZS3ACS29QJoW","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, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers.","exampleAgentPrompt":"Can you audit this MCP endpoint for me — https://tools.example.com/mcp — and tell me if it's JSON-RPC compliant, whether it passes latency SLA, and whether its HTTP 402 payment headers are set up correctly?","exampleUseCases":[{"title":"Pre-integration MCP server compliance check","prompt":"Before I wire up this MCP server at https://mcp.mytoolservice.io into my agent, can you audit it for JSON-RPC compliance, latency SLA, and check if the OpenAPI schema is valid?"},{"title":"x402 payment header verification for agent marketplace","prompt":"I'm listing my agent at https://api.agentbiz.io/v1/agent on a marketplace that requires HTTP 402 x402 payment headers — can you audit it and confirm the settlement headers are properly configured?"},{"title":"SLA monitoring before production rollout","prompt":"We're about to roll out our A2A service at https://prod.agentplatform.com/a2a — can you run a compliance audit to check latency SLA, JSON-RPC correctness, and OpenAPI schema before we go live?"}],"resultDescription":"Returns a structured audit report covering JSON-RPC compliance status, measured latency vs SLA thresholds, OpenAPI schema validation results, and HTTP 402 x402 payment settlement header presence and correctness for the target URL.","failureModes":["Target URL is unreachable or returns a network error","Target service does not respond within latency timeout window","URL does not expose any recognizable A2A, MCP, or x402 protocol surface","Malformed or missing OpenAPI schema causes schema validation to fail","HTTP 402 headers absent or misconfigured, flagged as non-compliant","Invalid or missing 'url' query parameter returns a validation error"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled service meets JSON-RPC protocol standards, SLA latency thresholds, OpenAPI schema requirements, and HTTP 402 payment header specs — especially before integrating a third-party tool into an agent workflow or before listing a service on an agent marketplace.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:32.833Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-9c319f30"}