{"uid":"cap_VBI7OZ_w6plJbCW2WGrgD","slug":"sec-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-afd19bd5","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://sec-intel.agentdiet.dev/v1/preflight)","url":"https://sec-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_7hPZ7dtSf2M4L1x_GuzpM","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"sec-intel.agentdiet.dev","brandSlug":"sec-intel-agentdiet-dev-mpp","brandBaseUrl":"https://sec-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any A2A 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 compliance audit on https://my-agent.example.com/rpc and tell me whether it passes JSON-RPC validation, meets latency SLA, has a valid OpenAPI schema, and supports HTTP 402 payment headers?","exampleUseCases":[{"title":"Pre-integration MCP server validation","prompt":"Before I connect my swarm to this MCP server at https://tools.myplatform.dev/mcp, can you audit it for JSON-RPC compliance, check its latency SLA, and confirm it has proper HTTP 402 headers set up?"},{"title":"x402 payment header readiness check","prompt":"I want to list my agent API on a marketplace but need to confirm it supports x402 v2 — can you preflight https://api.myservice.io/v1/agent and tell me if the HTTP 402 settlement headers are correctly configured?"},{"title":"SLA monitoring before agent handoff","prompt":"We're about to hand off tasks to a third-party A2A endpoint at https://partner-agent.corp.ai/a2a — can you audit it for latency SLA compliance and OpenAPI schema validity so we know it's safe to route to?"}],"resultDescription":"Returns a structured compliance report including JSON-RPC protocol conformance status, measured latency vs SLA thresholds, OpenAPI schema validation findings, and HTTP 402/x402 payment settlement header presence and correctness for the target URL","failureModes":["Target URL is unreachable or returns a network timeout","Target URL is not a valid A2A, MCP, or x402 endpoint (returns unrecognized format)","Missing required 'url' parameter returns a 400 error","Target endpoint blocks probe requests (firewall/auth restrictions)","Malformed URL input causes parsing failure"],"whenToPreferThis":"Choose this endpoint when you need a single-shot preflight check on a remote agent, MCP server, or x402-enabled API before integrating it into a workflow — especially when you need to simultaneously verify JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 payment header correctness in one call rather than orchestrating multiple separate checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T14:11:56.698Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-afd19bd5"}