{"uid":"cap_rkWj1OcsV6K5aaoGxim_Q","slug":"shopify-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-29993fc5","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)","url":"https://shopify-intel.agentdiet.dev/v1/preflight?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_IwmrNZcOD7Q_fYh74MIrC","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 audit https://myagent.example.com/api for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 payment header support?","exampleUseCases":[{"title":"Pre-integration MCP server compliance check","prompt":"Before I add this MCP server to my agent stack, can you audit https://tools.myplatform.dev/mcp and tell me if it's JSON-RPC compliant, has a valid OpenAPI schema, and meets latency SLA?"},{"title":"x402 payment header verification for monetized endpoint","prompt":"I'm launching a paid API at https://api.myservice.io/v1/query — can you check whether it's returning the correct HTTP 402 x402 settlement headers so agents can pay and proceed automatically?"},{"title":"Third-party agent compliance audit before partnership","prompt":"We're about to partner with an agent provider — can you run a full compliance audit on https://partner-agents.example.com/a2a to check their JSON-RPC spec, latency, and IETF MPP header support before we sign anything?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency versus SLA thresholds, OpenAPI schema presence and validity, and HTTP 402 x402 v2 settlement header inspection for the target URL","failureModes":["Target URL is unreachable or returns a network error — audit fails with connection error","Target URL returns no recognizable protocol headers — compliance fields may be null or empty","Invalid or malformed URL input — returns a 400-level validation error","Target service has extremely high latency causing audit timeout","Non-standard HTTP 402 implementation not detectable by x402 v2 spec checks"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402-monetized API meets protocol compliance standards before integrating it into an agent workflow. It is the right choice when you need a single-call report covering JSON-RPC validity, SLA latency benchmarks, OpenAPI schema presence, and HTTP 402 payment header correctness together, rather than running those checks manually or with separate tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:59.144Z","isFirstParty":false,"canonicalSlug":"shopify-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-29993fc5"}