{"uid":"cap_SZCS5Way0H_PzrY58OBJ3","slug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-2000e88b","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/paywall-check)","url":"https://cve-intel.agentdiet.dev/v1/paywall-check?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_e_ZIK8MlS8kbiAAQCPZCS","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 A2A, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you audit this MCP endpoint for me — https://example.com/mcp — and tell me if it's JSON-RPC compliant, whether it meets latency SLA, and whether its HTTP 402 payment headers are correctly configured?","exampleUseCases":[{"title":"Pre-integration MCP server compliance check","prompt":"Before I connect my agent to this new MCP server at https://tools.myservice.com/mcp, can you audit it for JSON-RPC compliance and OpenAPI schema validity so I know it's safe to use?"},{"title":"x402 paywall header verification","prompt":"I just deployed an x402-enabled endpoint at https://api.myagent.dev/v1/data — can you check that the HTTP 402 settlement headers are correctly set up before I announce it?"},{"title":"SLA latency audit for agent marketplace listing","prompt":"I want to list my A2A service at https://agent.myplatform.io/v1/run on a marketplace, but first I need to confirm it passes latency SLA requirements — can you run a compliance audit on it?"}],"resultDescription":"Returns a compliance report covering JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402 payment settlement header inspection for the submitted URL","failureModes":["Target URL is unreachable or returns connection timeout","Target URL does not implement any recognized protocol (A2A, MCP, x402)","Malformed or missing URL parameter returns validation error","Target service returns unexpected response format preventing analysis","Rate limiting or authentication failures on the target endpoint block auditing"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify whether a remote A2A agent, MCP server, or x402 paywall URL conforms to protocol standards before integration, marketplace listing, or production deployment — especially when you need combined JSON-RPC, SLA latency, OpenAPI, and HTTP 402 header checks in a single call","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:45.947Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-723c8965"}