{"uid":"cap_OHjJUYhhDVPGYcqxqxKhV","slug":"mcp-security-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-8a0ad86c","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-security.agentdiet.dev/v1/bazaar-verifier)","url":"https://mcp-security.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_HUvIt99vep-CdxazMawgx","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-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any remote A2A 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://api.myagent.com/mcp to check if it's properly JSON-RPC compliant, meets latency SLA, and has valid HTTP 402 payment settlement headers?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I go live, can you audit https://staging.myapp.com/mcp to verify it's properly following the MCP protocol, passes JSON-RPC compliance, and has all the right HTTP 402 headers set up?"},{"title":"Third-party agent endpoint vetting","prompt":"I'm about to integrate with a partner's A2A agent at https://partner-ai.example.com/agent — can you run a full compliance audit on it to see if it meets SLA latency and JSON-RPC spec before I connect my system?"},{"title":"x402 payment endpoint verification","prompt":"Can you check if https://payments.myservice.dev/v1/checkout is correctly implementing x402 v2 HTTP 402 settlement headers and returning the right protocol compliance signals?"}],"resultDescription":"Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validation findings, and HTTP 402 payment settlement header inspection results for the target URL","failureModes":["Target URL unreachable or times out — returns connection error","Target URL returns non-standard response that cannot be parsed for compliance","Invalid or malformed URL input — returns validation error","Target service blocks probe requests (e.g. firewall, auth required) — incomplete audit results","Rate limit exceeded on the auditor service itself"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402 payment endpoint correctly implements its protocol — especially before integrating with a third-party service, deploying a new endpoint to production, or monitoring ongoing SLA compliance. It is specifically suited for JSON-RPC, MCP, A2A, and x402/HTTP 402 protocol auditing, not generic HTTP health checks or load testing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:00.501Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-d465bd7b"}