{"uid":"cap_gEh4HdeHdos7Ri_1GO6eB","slug":"email-verify-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-a3b1d1c8","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/paywall-scanner)","url":"https://email-verify.agentdiet.dev/v1/paywall-scanner?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_7jom3D7KFwYwJ8tFF1_Iy","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 my MCP endpoint at https://api.myservice.com/mcp to check if it's JSON-RPC compliant, meets SLA latency targets, and has valid HTTP 402 payment settlement headers?","exampleUseCases":[{"title":"Pre-launch agent endpoint compliance check","prompt":"Before I go live, can you audit my agent service at https://api.mybot.io/a2a and tell me if it's passing JSON-RPC compliance, latency SLA, and OpenAPI schema checks?"},{"title":"x402 paywall header verification","prompt":"I just deployed an x402 v2 paywall at https://payments.myapp.dev/api/v1/resource — can you scan it to confirm the HTTP 402 settlement headers are correctly configured?"},{"title":"Third-party MCP vendor compliance audit","prompt":"I need to verify that the MCP endpoint my vendor gave me at https://vendor.example.com/mcp is actually compliant with the MCP protocol and returns acceptable response latency — can you run a compliance audit on it?"}],"resultDescription":"Returns a structured compliance report covering: JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402 payment settlement header correctness for the audited endpoint URL","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL returns non-standard or malformed responses — partial compliance results","Invalid or missing URL parameter — returns 400 bad request","Target endpoint blocks probe requests — incomplete audit results","x402 headers absent or malformed — flagged as non-compliant in report"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that an agent, MCP, or x402-enabled service URL conforms to protocol standards — especially before integrating a third-party agent endpoint, validating your own deployment, or auditing HTTP 402 payment settlement flows. Prefer this over manual inspection or generic HTTP checkers when you need structured compliance output covering JSON-RPC, SLA latency, OpenAPI schema, and HTTP 402 headers in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:41.138Z","isFirstParty":false,"canonicalSlug":"email-verify-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-0dfa209a"}