{"uid":"cap_QCoV7pO9kYzryZfJhCLcn","slug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-54d45425","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://cve-intel.agentdiet.dev/v1/x402-verifier)","url":"https://cve-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_Niw7g_w-fOxSf7CLouH8H","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"cve-intel.agentdiet.dev","brandSlug":"cve-intel-agentdiet-dev-mpp","brandBaseUrl":"https://cve-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.example.com/api for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment header support?","exampleUseCases":[{"title":"Pre-integration MCP server compliance check","prompt":"Before I connect to this MCP server at https://tools.mycompany.ai/mcp, can you run a full compliance audit on it — check JSON-RPC conformance, latency SLA, and whether it handles HTTP 402 payment headers correctly?"},{"title":"x402 payment header verification for a new agent","prompt":"I'm building an x402-enabled service and deployed it at https://api.mybot.dev/v1/agent — can you verify it's correctly implementing the HTTP 402 settlement headers and passing the x402 v2 protocol checks?"},{"title":"SLA and OpenAPI audit before production launch","prompt":"We're about to go live with our A2A endpoint at https://prod.agentservice.io/a2a — can you audit it for latency SLA compliance and OpenAPI schema validity so we can catch any issues first?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC conformance status, measured latency vs. SLA thresholds, OpenAPI schema validation results, and HTTP 402 / x402 payment settlement header presence and correctness for the audited URL.","failureModes":["Target URL is unreachable or returns a non-HTTP error — audit fails with connection error","Target URL returns malformed or non-JSON responses — JSON-RPC compliance check reports failure","Target URL does not implement HTTP 402 — payment header section reports absent or non-compliant","High latency at target causes SLA check to flag as non-compliant even if service is functional","Missing or incomplete OpenAPI spec at target results in schema validation failure"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402 service URL meets protocol compliance standards — specifically JSON-RPC conformance, latency SLA, OpenAPI schema validity, and HTTP 402 payment header implementation — prior to integration, production launch, or ongoing monitoring. Prefer this over generic HTTP health-check tools when your use case involves agent-to-agent protocols, MCP tooling, or x402/IETF MPP payment compliance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:58.607Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-723c8965"}