{"uid":"cap_tHr1dhKGZ-66UapRxtzi2","slug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-4439a61d","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/paywall-scanner)","url":"https://json-repair.agentdiet.dev/v1/paywall-scanner?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_yNnHdFEQPP5slrley7_Ze","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 A2A, 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 to check if it's properly JSON-RPC compliant, meets latency SLAs, has a valid OpenAPI schema, and returns the right HTTP 402 payment headers?","exampleUseCases":[{"title":"Pre-integration MCP server vetting","prompt":"Before I add this MCP server at https://tools.example.com/mcp to my agent swarm, can you check whether it's actually JSON-RPC compliant and has acceptable latency SLAs?"},{"title":"x402 paywall header verification","prompt":"I've set up an HTTP 402 paywall at https://api.myservice.dev/v1/data — can you scan it to confirm the x402 settlement headers are correctly configured?"},{"title":"A2A agent endpoint compliance check","prompt":"Can you run a full compliance audit on https://agent.partner-company.io/a2a — I need to know if it passes JSON-RPC validation, OpenAPI schema checks, and latency requirements before we go live?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402 payment header correctness for the audited endpoint","failureModes":["Target URL is unreachable or returns a network error — audit cannot complete","Target URL is not a valid A2A, MCP, or x402 endpoint — compliance checks may return N/A or partial results","Timeout if the target endpoint has extremely high latency","Malformed or missing URL parameter returns a 400 validation error","Target endpoint blocks probe requests via firewall or rate limiting"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-gated API is protocol-compliant before integration — especially when checking JSON-RPC correctness, latency SLA fitness, OpenAPI schema validity, and HTTP 402 payment header configuration in a single call. Prefer this over manual inspection tools or generic HTTP testers when working in AI agent orchestration contexts where protocol conformance and payment-layer compliance both matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:36.015Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-5ec04a07"}