{"uid":"cap_xyPQzCTIfGKr6lHQu8dXN","slug":"whatchuneed-shop-categories-16a6dbe7","name":"WhatChuNeed Shop Categories","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/shop/categories","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"Request input"}}},"responseSchema":{"type":"object","properties":{"result":{"type":"object","description":"Response data"},"status":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FiQZYkeazjJxvVZ0IZRQl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the list of available API service categories from the WhatChuNeed marketplace","exampleAgentPrompt":"Show me all the API categories available on WhatChuNeed so I can see what kinds of services I can use.","exampleUseCases":[{"title":"Exploring marketplace service domains","prompt":"What categories of APIs does WhatChuNeed have? I want to see if they cover medical and finance services."},{"title":"Agent capability planning","prompt":"List all the service categories on WhatChuNeed so I can figure out which ones are relevant for building my travel booking agent."},{"title":"Checking crypto and LLM coverage","prompt":"Can you pull up the WhatChuNeed shop categories and tell me whether they have crypto and LLM-related API options?"}],"resultDescription":"Returns a structured object containing the available API service categories in the WhatChuNeed marketplace, such as accommodation, LLM, code execution, crypto, medical, and finance, along with status information.","failureModes":["Vague or missing input string may return empty or default results","Service unavailability returns a non-200 status","Malformed request body returns a validation error","Payment not included results in HTTP 402 requiring x402 payment of $0.20 USDC"],"whenToPreferThis":"Use this endpoint when you need to discover or enumerate the top-level service categories available in the WhatChuNeed marketplace before drilling into specific endpoints. Prefer this for onboarding flows, capability mapping, or when building agents that need to dynamically route requests to the right service domain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:56:33.105Z","isFirstParty":false}