{"uid":"cap_f1Q5rYtx_82vy4mLpVF6L","slug":"optix402-compare-endpoint-x402-marketplace-intelligence-api-cb81b7f6","name":"Optix402 Compare Endpoint — x402 Marketplace Intelligence API","description":"Real-time analytics for the x402 ecosystem. 30 endpoints covering market intelligence, buyer analytics, competitive analysis, revenue tracking, and ecosystem health.","url":"https://optinx402.vercel.app/api/compare","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"services":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qFpg96seuLEqedrWcgEiM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves and compares x402 ecosystem services, enabling competitive analysis and market intelligence across registered x402 API offerings.","exampleAgentPrompt":"Pull up a comparison of x402 marketplace services right now — I want to see how different APIs in the ecosystem stack up against each other in terms of offerings and market presence.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'services' array containing x402 marketplace service comparison data, including competitive metrics and ecosystem intelligence about registered x402 API offerings.","failureModes":["Empty services array returned when no comparison data is available","Payment required (402) if USDC micropayment of $0.02 is not provided","Invalid query parameters result in malformed or empty response","Service unavailable if the Vercel deployment is down or cold-starting"],"whenToPreferThis":"Use this endpoint when you need to compare and benchmark services within the x402 payment ecosystem specifically, or when doing competitive analysis across x402-enabled APIs. Prefer this over general API directories when the focus is specifically on x402 protocol marketplace intelligence.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:45:31.915Z","isFirstParty":false}