{"uid":"cap_YCCoo5-PM8U3YEqi6ThrW","slug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-c242265e","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://json-repair.agentdiet.dev/v1/402-compliance)","url":"https://json-repair.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_XXgQc3TsUvnXI1bcpHr8L","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.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 https://myagentservice.example.com/mcp to check whether it's properly compliant — JSON-RPC format, latency SLA, OpenAPI schema, and HTTP 402 payment headers?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I publish my MCP server, can you audit https://mymcpserver.dev/v1/tools to confirm it passes JSON-RPC compliance, has acceptable latency, and returns proper HTTP 402 headers?"},{"title":"Third-party agent endpoint due diligence","prompt":"I'm integrating a third-party A2A tool at https://partner-agent.io/api/a2a — can you run a full compliance audit on it to check its SLA, OpenAPI schema, and x402 payment settlement headers before I trust it?"},{"title":"Monitoring x402 payment service health","prompt":"Can you periodically check whether https://payments.myplatform.ai/x402 is still returning valid HTTP 402 settlement headers and staying within latency SLA thresholds?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol adherence, observed latency against SLA thresholds, OpenAPI schema presence and validity, and HTTP 402/x402 payment settlement header correctness for the audited URL.","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL does not expose a recognizable A2A/MCP/x402 interface — returns protocol mismatch or empty compliance fields","Malformed or missing URL parameter — returns 400 validation error","Target service blocks probing requests or returns 403 — audit cannot complete","Intermittent latency spikes at the target may cause SLA thresholds to appear violated when they are not"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-enabled API is correctly implementing protocol standards before integration, deployment, or ongoing monitoring. It is especially valuable for checking HTTP 402 / x402 payment header compliance, which most generic API testing tools do not cover.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:41:57.363Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-5ec04a07"}