{"uid":"cap_oK5FnwSGjzKHQO5oJQMUn","slug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-544f34b8","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://github-audit.agentdiet.dev/v1/x402-verifier)","url":"https://github-audit.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_nkx5KRWlUcojiatGFRtwS","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.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-mcp-server.example.com/mcp to check if it's JSON-RPC compliant, meets latency SLA, has a valid OpenAPI schema, and supports HTTP 402 payment settlement headers?","exampleUseCases":[{"title":"Pre-deployment agent endpoint audit","prompt":"Before I add this new tool server to my swarm, can you audit https://tools.myagency.ai/v1/mcp and tell me if it's JSON-RPC compliant, has proper OpenAPI docs, and supports x402 HTTP 402 payment headers?"},{"title":"SLA check on third-party MCP server","prompt":"I'm using https://partner-api.example.com/mcp in production — can you run a compliance audit on it and tell me if it's hitting latency SLAs and passing all protocol checks?"},{"title":"Verifying x402 payment header setup","prompt":"I just launched my x402-enabled agent endpoint at https://api.mybot.dev/v1/agent — can you audit it and confirm the HTTP 402 settlement headers are configured correctly per the x402 v2 spec?"}],"resultDescription":"Returns a structured audit report covering JSON-RPC compliance status, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402 payment settlement header correctness for the target URL","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL does not expose a valid JSON-RPC or HTTP endpoint — returns protocol mismatch","Malformed or missing URL parameter — returns validation error","Target URL returns non-standard responses that cannot be parsed for compliance — returns partial audit with warnings"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402-enabled service conforms to JSON-RPC, OpenAPI, latency SLA, and HTTP 402 payment protocol standards — especially before onboarding a third-party tool into an agent swarm or releasing an agent endpoint to production","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:18:47.436Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-4ee96db7"}