{"uid":"cap_AMYtHngQZK0EB-zXDq4Ll","slug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-920a4c5d","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://token-intel.agentdiet.dev/v1/preflight)","url":"https://token-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_hLZode3IedpkAmD1AcpmW","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"token-intel.agentdiet.dev","brandSlug":"token-intel-agentdiet-dev-mpp","brandBaseUrl":"https://token-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 the endpoint at https://myagent.example.com/rpc to check if it's properly JSON-RPC compliant, meets latency SLA, has a valid OpenAPI schema, and returns the right HTTP 402 x402 payment headers?","exampleUseCases":[{"title":"Pre-deployment agent endpoint validation","prompt":"Before I push my new MCP server live, can you audit https://staging.myservice.dev/mcp and tell me if it passes JSON-RPC compliance, latency SLA, and has a valid OpenAPI schema?"},{"title":"x402 payment header verification","prompt":"I set up an HTTP 402 x402 payment gateway at https://payments.myplatform.io/v1/agent — can you check whether it's returning the correct settlement headers and is IETF MPP compliant?"},{"title":"Third-party A2A service due diligence","prompt":"I'm about to integrate with a third-party agent at https://vendor-agent.example.com/a2a — can you run a full compliance audit on it to see if it meets JSON-RPC, latency SLA, and x402 standards before we sign the contract?"}],"resultDescription":"Returns a compliance report object covering JSON-RPC protocol conformance, latency SLA measurements, OpenAPI schema validation results, and HTTP 402/x402 settlement header analysis for the submitted URL","failureModes":["Target URL is unreachable or times out — audit returns connectivity failure","Target URL is not a valid A2A/MCP/x402 endpoint — protocol mismatch error","Malformed URL input — validation error on the url parameter","Target service returns unexpected non-standard responses — partial compliance report","Rate limit or payment required error if call quota is exceeded"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled service is properly configured for JSON-RPC compliance, latency SLA thresholds, OpenAPI schema correctness, and HTTP 402 payment settlement headers — especially before integrating a new service, onboarding a vendor agent, or validating your own deployment meets protocol standards.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T05:33:09.821Z","isFirstParty":false,"canonicalSlug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-920a4c5d"}