{"uid":"cap_1BkQ-PiKsWtEV6pKbu-SP","slug":"shopify-spy-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-25324a00","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://shopify-spy.agentdiet.dev/v1/bazaar-verifier)","url":"https://shopify-spy.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_FKXMES7I7evlkpyQXk2N0","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"shopify-spy.agentdiet.dev","brandSlug":"shopify-spy-agentdiet-dev-mpp","brandBaseUrl":"https://shopify-spy.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any remote agent, MCP, or x402 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/mcp to check if it's JSON-RPC compliant, within latency SLA, has a valid OpenAPI schema, and returns proper HTTP 402 settlement headers?","exampleUseCases":[{"title":"MCP server pre-deployment compliance check","prompt":"Before I launch my MCP server at https://staging.myapp.com/v1/mcp, can you run a full compliance audit — check JSON-RPC format, latency SLA, OpenAPI schema, and x402 payment headers?"},{"title":"Third-party A2A agent vetting","prompt":"I'm about to integrate with a third-party agent at https://partner-api.acme.com/a2a — can you audit it for protocol compliance, SLA, and HTTP 402 settlement headers before I trust it with production traffic?"},{"title":"x402 payment endpoint verification","prompt":"I need to verify that https://api.someservice.io/pay is properly serving x402 HTTP 402 settlement headers and passing JSON-RPC compliance checks — can you run the audit?"}],"resultDescription":"Returns a compliance report object covering JSON-RPC spec adherence, measured latency vs. SLA thresholds, OpenAPI schema validation findings, and HTTP 402/x402 settlement header presence and correctness for the audited URL.","failureModes":["Target URL is unreachable or times out — returns error with connection failure details","Target URL does not implement any recognized protocol (A2A/MCP/x402) — returns non-compliant status","Malformed or missing URL parameter — returns 400-level validation error","Target endpoint returns unexpected content type — schema validation fails with parse error","Rate limiting or network restrictions prevent probing the target URL"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402 micropayment URL correctly implements protocol standards before integration or production deployment — particularly when checking JSON-RPC compliance, latency SLA adherence, OpenAPI schema correctness, and HTTP 402 payment header presence in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:57.641Z","isFirstParty":false,"canonicalSlug":"shopify-spy-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-03f404af"}