{"uid":"cap_NIUuR05XYhmone-SpyriU","slug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-6f1bd6b5","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/x402-verifier)","url":"https://token-intel.agentdiet.dev/v1/x402-verifier?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_0AHwuywpHyLjZ-layTxcq","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 https://my-agent-service.example.com/mcp for JSON-RPC compliance, latency SLA, and HTTP 402 settlement header support?","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I ship my new MCP server at https://tools.mycompany.ai/mcp, can you run a full compliance audit on it — check JSON-RPC correctness, latency, OpenAPI schema, and whether the x402 payment headers are set up right?"},{"title":"Third-party agent endpoint due diligence","prompt":"I'm integrating a third-party A2A service at https://partner-agents.io/v1/agent into my workflow — can you audit it for protocol compliance and SLA so I know if it's safe to depend on?"},{"title":"Ongoing x402 payment header verification","prompt":"Check whether https://api.agenttool.xyz/v1/x402 is correctly implementing HTTP 402 settlement headers per the x402 v2 spec and flag any compliance issues."}],"resultDescription":"Returns a structured compliance report covering JSON-RPC validity, measured latency against SLA thresholds, OpenAPI schema conformance, and HTTP 402/x402 settlement header correctness for the target URL","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL does not expose a recognizable A2A, MCP, or x402 interface — partial or null compliance results","Malformed or missing URL parameter — returns validation error","Target service returns non-standard HTTP responses that cannot be parsed for compliance","Rate limit or upstream access restriction on the audited endpoint"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-enabled API correctly implements JSON-RPC, meets latency SLAs, exposes a valid OpenAPI schema, and properly handles HTTP 402 payment settlement headers — especially before integrating a third-party tool or deploying your own agent endpoint to production.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:29.630Z","isFirstParty":false,"canonicalSlug":"token-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-920a4c5d"}