{"uid":"cap_b6pcLnsKlPFCDUdS7hkTH","slug":"x402-market-opportunity-category-ranker-77d05bfb","name":"x402 Market Opportunity Category Ranker","description":"Rank x402 product opportunity categories from public demand, competition, pricing, and concentration signals.","url":"https://srv1334799.hstgr.cloud/v1/market/opportunities","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":{"limit":{"type":"integer","maximum":25,"minimum":1},"category":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dH7w3fuEMrSDG52aZpoXV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Ranks x402 product opportunity categories by public demand, competition, pricing, and market concentration signals.","exampleAgentPrompt":"Show me the top 10 ranked x402 product opportunity categories — I want to know which ones have strong demand, low competition, and favorable pricing so I can decide what to build next.","exampleUseCases":null,"resultDescription":"A ranked list of x402 product opportunity categories scored and ordered by a combination of public demand signals, competition levels, pricing data, and market concentration metrics, limited to up to 25 results optionally filtered by category.","failureModes":["Invalid limit parameter (outside 1-25 range) returns validation error","Unknown category value returns empty results or 400 error","Payment not fulfilled (x402 payment required, 402 response if unpaid)","Stale underlying data if x402scan or Bazaar aggregates are not fresh"],"whenToPreferThis":"Use this endpoint when you need a ranked, multi-signal view of which x402 market categories present the best product opportunities — combining demand, competition, pricing, and concentration in one scored output. Prefer this over the demand radar or search endpoints when you want an actionable ranked list rather than a raw market map or search results.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:39:37.332Z","isFirstParty":false}