{"uid":"cap_Cg9ktUOjY1HaUClLYr9Cn","slug":"whale-momentum-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-763351fd","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://whale-momentum.agentdiet.dev/v1/mcp-security-scan)","url":"https://whale-momentum.agentdiet.dev/v1/mcp-security-scan?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_NNNgXGWMkMbUufO9mhCqV","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.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 this MCP endpoint for JSON-RPC compliance, latency SLA, and HTTP 402 payment headers? The URL is https://example-agent.com/v1/mcp","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I launch my new MCP server, can you audit https://my-agent.example.com/mcp to make sure it's fully JSON-RPC compliant and passes latency SLA requirements?"},{"title":"Verifying x402 payment headers on a third-party agent","prompt":"I want to integrate with this paid agent at https://thirdparty.ai/v1/agent — can you check whether it properly implements HTTP 402 x402 payment settlement headers before I wire anything up?"},{"title":"OpenAPI schema validation for an A2A tool","prompt":"Can you run a compliance audit on https://partner-tools.io/api/a2a and tell me if the OpenAPI schema is valid and if there are any SLA or protocol issues I should know about?"}],"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 URL.","failureModes":["Target URL is unreachable or times out — returns connectivity error","Target URL does not implement any recognized protocol — returns protocol mismatch","Invalid or missing URL parameter — returns validation error","Target endpoint returns unexpected content type — schema analysis may be incomplete","Rate limiting or authentication on the target endpoint may block probing"],"whenToPreferThis":"Choose this endpoint when you need to verify that a remote AI agent, MCP server, or x402-enabled service correctly implements JSON-RPC, OpenAPI, HTTP 402 payment headers, and latency SLAs before integrating with it or listing it in a marketplace. It is especially useful for pre-integration due diligence on third-party agent tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:50.050Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-14d6c442"}