{"uid":"cap_j8jX-sCKt8T3xyAjglzEv","slug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-280b7f75","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/bazaar-verifier)","url":"https://json-repair.agentdiet.dev/v1/bazaar-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_0Nb2JJvO8CvisJZfQTmy9","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 a remote 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 the endpoint at https://myagent.example.com/api/tool for JSON-RPC compliance, latency SLA, and HTTP 402 payment header support?","exampleUseCases":[{"title":"Pre-listing MCP server compliance check","prompt":"Before I list my MCP server at https://my-tool.example.com/mcp on a marketplace, can you audit it for full JSON-RPC compliance and verify it has proper HTTP 402 x402 payment headers?"},{"title":"SLA verification for third-party agent tool","prompt":"I'm integrating a third-party A2A tool at https://partner.example.com/a2a/agent — can you check its latency SLA and OpenAPI schema validity before I wire it into my workflow?"},{"title":"x402 payment header inspection","prompt":"Does the service at https://payments.example.com/v1/endpoint correctly implement HTTP 402 x402 settlement headers? Run a full compliance audit on it."}],"resultDescription":"Returns a structured report covering: JSON-RPC protocol compliance status, measured latency against SLA thresholds, OpenAPI schema validity findings, and HTTP 402/x402 payment settlement header presence and correctness for the audited URL.","failureModes":["Target URL is unreachable or returns a non-HTTP response — audit fails with connectivity error","Target URL does not implement JSON-RPC — flagged as non-compliant","Malformed or missing URL parameter — returns validation error","Target service times out during latency check — SLA reported as exceeded","HTTP 402 headers absent — reported as missing x402 settlement support"],"whenToPreferThis":"Choose this endpoint when you need to verify that a specific remote agent, MCP server, or pay-per-call API endpoint is correctly implementing A2A/MCP protocols, meets latency SLAs, has a valid OpenAPI schema, and properly supports HTTP 402 x402 payment headers — especially before onboarding a third-party tool into an agent swarm or marketplace listing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:16.048Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-5ec04a07"}