{"uid":"cap_cvMo5tz_v0yHAhBqJSAfN","slug":"domain-osint-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-3d4c7f17","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://domain-osint.agentdiet.dev/v1/paywall-scanner)","url":"https://domain-osint.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_aU9ccIgjfnYwaGGIYYAUt","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"domain-osint.agentdiet.dev","brandSlug":"domain-osint-agentdiet-dev-mpp","brandBaseUrl":"https://domain-osint.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 the MCP endpoint at https://myagent.example.com/mcp to check if it's JSON-RPC compliant, meets latency SLAs, has a valid OpenAPI schema, and properly returns HTTP 402 payment headers?","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I go live, audit https://staging.mybot.io/mcp to confirm it's properly JSON-RPC compliant and has the correct HTTP 402 x402 payment headers configured."},{"title":"Third-party A2A agent SLA validation","prompt":"I'm about to integrate a third-party agent at https://partner-agent.io/v1/agent — can you run a compliance audit on it to check its latency SLA and whether it follows A2A protocol standards?"},{"title":"Paywall endpoint HTTP 402 header verification","prompt":"Can you scan https://api.someservice.dev/v2/paywall to verify it's returning valid HTTP 402 settlement headers compatible with x402 v2 and IETF MPP?"}],"resultDescription":"Returns a compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema presence and validity, and HTTP 402 payment header correctness for the target URL.","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL does not implement any recognized protocol — returns non-compliant status","Invalid or malformed URL input — returns validation error","Target service blocks automated probes — may return incomplete or failed audit","Upstream service at agentdiet.dev unavailable — returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify whether a remote A2A agent, MCP server, or x402 paywall endpoint correctly implements protocol standards including JSON-RPC, OpenAPI schemas, latency SLAs, and HTTP 402 payment headers — especially before integrating a third-party agent or deploying your own.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:59.405Z","isFirstParty":false,"canonicalSlug":"domain-osint-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-fb10825b"}