{"uid":"cap_PrLezbyzWgFLfsF1zt3vY","slug":"agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-4b6eddf3","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://agentdiet.dev/v1/bazaar-verifier)","url":"https://agentdiet.dev/v1/bazaar-verifier?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_zggeu5ma63a2G75Txwlas","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agentdiet.dev","brandSlug":"agentdiet-dev-mpp","brandBaseUrl":"https://agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any A2A agent, MCP, or x402 URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you audit https://myagent.example.com/mcp for JSON-RPC compliance, latency SLA, and HTTP 402 payment header support?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I list my MCP server at https://tools.myservice.ai/mcp on any agent marketplace, can you audit it for JSON-RPC compliance, OpenAPI schema validity, and x402 payment headers?"},{"title":"Debugging a failing A2A endpoint","prompt":"My A2A agent at https://agent.acmecorp.com/v1/tasks keeps getting rejected by orchestrators — can you run a full compliance audit on it to check its latency SLA, JSON-RPC format, and HTTP 402 headers?"},{"title":"Third-party tool vetting before integration","prompt":"I want to integrate this tool I found at https://api.thirdparty.dev/v1/agent into my swarm — can you audit it for x402 v2 compliance, MCP protocol correctness, and SLA latency before I commit?"}],"resultDescription":"Returns a compliance report object covering JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validation findings, and HTTP 402 / x402 payment settlement header presence and correctness for the submitted URL","failureModes":["Target URL is unreachable or times out — returns error indicating connection failure","Target URL does not implement any recognized protocol (A2A, MCP, x402) — returns non-compliance findings","Malformed or missing URL parameter — returns validation error","Target server returns unexpected non-standard HTTP responses that cannot be parsed for compliance","Rate limiting or payment failure on the auditor itself — returns 402 or 429 response"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify whether an A2A agent, MCP server, or x402-enabled service URL correctly implements JSON-RPC, meets latency SLAs, exposes a valid OpenAPI schema, and carries proper HTTP 402 payment settlement headers — especially before listing a tool on an agent marketplace or integrating a third-party agent into a swarm.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:42.619Z","isFirstParty":false,"canonicalSlug":"agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-auditor-a1b5a05c"}