{"uid":"cap_rIaX-RMvYLBqR1L0mtO1b","slug":"email-verify-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-bab2b18d","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://email-verify.agentdiet.dev/v1/bazaar-verifier)","url":"https://email-verify.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_m-vg_zOcbIiVG-hckFDSc","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"email-verify.agentdiet.dev","brandSlug":"email-verify-agentdiet-dev-mpp","brandBaseUrl":"https://email-verify.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any 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://myagentservice.example.com/mcp to check if it's properly JSON-RPC compliant, passes latency SLA, has a valid OpenAPI schema, and returns correct HTTP 402 settlement headers?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I go live, can you audit https://my-mcp-server.example.com/v1/agent and tell me if it's properly JSON-RPC compliant and meets latency SLA requirements?"},{"title":"x402 payment header verification","prompt":"Can you check if https://api.myservice.dev/v1/paid-endpoint has the correct HTTP 402 settlement headers configured for x402 v2 payments?"},{"title":"Third-party agent endpoint due diligence","prompt":"I'm about to integrate with this external agent at https://partner.ai/api/a2a — can you audit it for protocol compliance, OpenAPI schema validity, and latency SLA before I build against it?"}],"resultDescription":"Returns a structured compliance report covering: JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402 / x402 v2 payment settlement header inspection for the target URL.","failureModes":["Target URL unreachable or returns connection timeout","Target URL does not implement any auditable protocol (plain HTML page)","Invalid or malformed URL provided as input","Target service returns unexpected status codes blocking audit","Rate limiting or authentication walls on target service prevent probing"],"whenToPreferThis":"Choose this endpoint when you need to verify that an agent, MCP server, or x402-enabled service correctly implements protocol standards — particularly JSON-RPC, HTTP 402 settlement headers, OpenAPI schema, and latency SLAs — before integration or deployment. Ideal for pre-launch compliance checks, third-party agent due diligence, or continuous monitoring of agent infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:17.517Z","isFirstParty":false,"canonicalSlug":"email-verify-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-0dfa209a"}