{"uid":"cap_SquPcVlFfIBGardeZUD3f","slug":"shopify-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-689f59f7","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://shopify-intel.agentdiet.dev/v1/preflight/certify)","url":"https://shopify-intel.agentdiet.dev/v1/preflight/certify?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_Or2573RfE8YH3B1rjXuY_","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"shopify-intel.agentdiet.dev","brandSlug":"shopify-intel-agentdiet-dev-mpp","brandBaseUrl":"https://shopify-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a 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 run a full compliance audit on https://myagent.example.com/api/v1 — check it for JSON-RPC conformance, latency SLA, OpenAPI schema validity, and HTTP 402 payment header support?","exampleUseCases":[{"title":"Pre-integration agent endpoint certification","prompt":"Before I wire up this new MCP server at https://partner-tools.example.com/mcp, can you audit it for JSON-RPC compliance, latency, and x402 payment header support so I know it's production-ready?"},{"title":"SLA regression check after deployment","prompt":"I just pushed a new build of my A2A service at https://myagents.io/v2/agent — can you run a compliance audit to make sure latency SLA and OpenAPI schema are still passing?"},{"title":"Vendor due diligence on third-party x402 API","prompt":"A vendor sent me their x402 endpoint at https://vendor-api.thirdparty.com/pay — can you certify whether it's actually compliant with HTTP 402 settlement headers and IETF MPP before I commit to using 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 presence and correctness for the audited URL","failureModes":["Target URL is unreachable or times out — audit returns connectivity failure","Target does not expose JSON-RPC — compliance check returns non-compliant status","HTTP 402 headers absent or malformed — payment compliance flagged as failed","OpenAPI schema missing or invalid — schema validation returns errors","Invalid or missing 'url' parameter — returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402 payment endpoint meets protocol compliance requirements before integration, deployment, or vendor acceptance — especially when you need simultaneous coverage of JSON-RPC, latency SLA, OpenAPI schema, and HTTP 402 settlement headers in a single preflight call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:24.030Z","isFirstParty":false,"canonicalSlug":"shopify-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-29993fc5"}