{"uid":"cap_hkXwcvRU3-EuW7NA1PNp-","slug":"mcp-compiler-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-0f4840a7","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://mcp-compiler.agentdiet.dev/v1/paywall-scanner)","url":"https://mcp-compiler.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_1AiM06dggv-7Ul86-rUgL","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-compiler.agentdiet.dev","brandSlug":"mcp-compiler-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-compiler.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://myagent.example.com/mcp for JSON-RPC compliance, latency SLA, and HTTP 402 payment headers to see if it's fully protocol-compliant?","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I go live, can you audit my MCP server at https://staging.myapp.dev/mcp and tell me if it passes JSON-RPC compliance and has correct OpenAPI schema?"},{"title":"Verifying x402 paywall settlement headers","prompt":"I set up an HTTP 402 paywall on https://api.myservice.io/v1/data — can you scan it to confirm the x402 settlement headers are configured correctly?"},{"title":"SLA latency check on third-party A2A agent","prompt":"I'm integrating a third-party agent at https://partner.agentapi.com/a2a — can you check its latency SLA and whether it's properly JSON-RPC compliant before I depend on it in production?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validity findings, and HTTP 402 / x402 payment settlement header presence and correctness for the audited endpoint URL.","failureModes":["Target URL is unreachable or returns a network timeout","Target URL is not an A2A, MCP, or x402 endpoint and returns unexpected content","Missing required 'url' query parameter returns a 400 error","Target endpoint blocks probing requests with auth or IP restrictions","Malformed URL input causes validation failure before probe"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that a remote MCP, A2A agent, or x402-paywalled service conforms to protocol standards — especially JSON-RPC compliance, OpenAPI schema correctness, HTTP 402 settlement header validity, and latency SLAs. It is the right choice over generic HTTP health-check tools when the target is specifically an AI agent protocol endpoint and you need structured, protocol-aware compliance output rather than a simple ping or uptime check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:48:35.236Z","isFirstParty":false,"canonicalSlug":"mcp-compiler-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-f0a3de77"}