{"uid":"cap_LZUArgZ0DS8uNvqAVGR1b","slug":"onchain-risk-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-3125bf19","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://onchain-risk.agentdiet.dev/v1/bazaar-verifier)","url":"https://onchain-risk.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_NOl4gol9GDBO_IibVoP67","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"onchain-risk.agentdiet.dev","brandSlug":"onchain-risk-agentdiet-dev-mpp","brandBaseUrl":"https://onchain-risk.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits any 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 my MCP server at https://myagent.example.com/mcp to check if it's JSON-RPC compliant, passing latency SLA, and has valid HTTP 402 x402 payment headers?","exampleUseCases":[{"title":"Pre-launch agent marketplace compliance check","prompt":"Before I list my agent on the bazaar, can you run a full compliance audit on https://myservice.example.com/v1/agent — I need to know if it passes JSON-RPC spec, latency SLA, and x402 HTTP 402 payment headers?"},{"title":"MCP server health and protocol validation","prompt":"I just deployed my MCP server at https://tools.mycompany.com/mcp — can you check whether it's fully compliant with the MCP protocol spec, including JSON-RPC formatting and any OpenAPI schema issues?"},{"title":"x402 payment integration verification","prompt":"I've integrated HTTP 402 x402 v2 payment settlement into my API at https://api.mypaymentservice.dev/checkout — can you verify the payment headers are set up correctly and the endpoint is actually responding within SLA?"}],"resultDescription":"Returns a structured compliance report covering: JSON-RPC spec adherence, measured latency versus SLA thresholds, OpenAPI schema validity assessment, and HTTP 402/x402 v2 settlement header presence and correctness for the audited URL","failureModes":["Target URL is unreachable or times out — returns connectivity error","Invalid or malformed URL provided — returns validation error","Target service returns unexpected non-standard response format — partial compliance data","Target blocks external probes — incomplete or empty audit result","Network-level errors at the audited endpoint — latency SLA marked as failing"],"whenToPreferThis":"Choose this endpoint when you need to verify that a remote agent, MCP server, or x402-enabled microservice is correctly implementing A2A, JSON-RPC, OpenAPI, or HTTP 402 payment protocols — especially before listing on an agent marketplace or integrating with a multi-agent workflow. Prefer this over generic uptime monitors when protocol-level compliance details (not just liveness) are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:34.730Z","isFirstParty":false,"canonicalSlug":"onchain-risk-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-8a966155"}