{"uid":"cap_67nJhMR1Ea1Ce9RlsbNC0","slug":"shopify-spy-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-da0b2046","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-spy.agentdiet.dev/v1/402-compliance)","url":"https://shopify-spy.agentdiet.dev/v1/402-compliance?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_24Hveeei2pfEdE8iLb3aS","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-spy.agentdiet.dev","brandSlug":"shopify-spy-agentdiet-dev-mpp","brandBaseUrl":"https://shopify-spy.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 server at https://my-agent.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 publish my new MCP server, can you audit https://staging.myagent.dev/mcp to confirm it's properly JSON-RPC compliant, passes latency SLA thresholds, and has correct HTTP 402 settlement headers?"},{"title":"Vendor agent protocol vetting","prompt":"I'm evaluating a third-party A2A agent at https://vendor-agent.example.com/a2a — can you run a full compliance audit on it to check its JSON-RPC conformance, OpenAPI schema, and x402 payment header support?"},{"title":"Monitoring deployed x402 service health","prompt":"Something seems off with our deployed x402 payment endpoint at https://payments.myplatform.io/v1/agent — can you audit it for HTTP 402 header compliance and SLA latency to see if it's degraded?"}],"resultDescription":"Returns a structured compliance report covering: JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402/x402 v2 payment settlement header presence and correctness for the audited endpoint.","failureModes":["Target URL is unreachable or returns a network timeout — audit fails with connectivity error","Target URL does not implement JSON-RPC or MCP — partial report with non-compliance flags","Invalid or malformed URL provided — validation error before audit begins","Target service blocks probing requests — incomplete audit results","HTTP 402 headers absent or malformed — reported as non-compliant but audit still returns"],"whenToPreferThis":"Use this endpoint when you need to verify that a specific A2A agent, MCP server, or x402-enabled HTTP service conforms to protocol standards before integrating it, publishing it to a marketplace, or diagnosing regressions. Prefer this over generic HTTP monitoring tools when JSON-RPC compliance, OpenAPI schema validity, or HTTP 402 payment settlement header correctness is specifically required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:24.952Z","isFirstParty":false,"canonicalSlug":"shopify-spy-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-03f404af"}