{"uid":"cap_CKFzQi_-ZIp4M7B1uj-oy","slug":"whatchuneed-content-snippet-api-c7796d4f","name":"whatchuneed Content Snippet API","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/content/snippet","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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QowBO4oc14u9WgQllTwEU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a content snippet or short-form result via a general-purpose text input, as part of a 320+ endpoint pay-per-call API platform.","exampleAgentPrompt":"Can you fetch a content snippet for 'best practices for prompt engineering in LLM applications' using the whatchuneed snippet endpoint?","exampleUseCases":[{"title":"Quick knowledge snippet retrieval","prompt":"Get me a content snippet about 'how blockchain consensus mechanisms work' — just the key excerpt, not a full article."},{"title":"On-demand factual excerpt for research","prompt":"Pull a short content snippet on 'current FDA approval process for medical devices' so I can include it in my summary report."},{"title":"AI agent knowledge lookup","prompt":"Fetch a snippet explaining 'what is the x402 payment protocol' so I can give my users a quick answer without writing it myself."}],"resultDescription":"Returns a JSON object containing a 'result' object with the content snippet data and a 'status' string indicating success or failure of the request.","failureModes":["Missing or empty 'input' field returns a validation error","Ambiguous or overly broad input may return a generic or low-quality snippet","Payment failure via x402 protocol results in 402 response and no content","Service unavailability on the Vercel deployment may cause timeout or 503 errors","Input that falls outside supported content domains may return an empty or null result"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call content snippet without committing to a subscription, especially when your agent operates across multiple domains and needs lightweight text extraction on demand. It is well-suited for agents already operating within the x402 micropayment ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:03:21.465Z","isFirstParty":false}