{"uid":"cap_cPwOMWVccuq27FIHO64cj","slug":"whatchuneed-keywords-utility-a51eaf21","name":"whatchuneed Keywords Utility","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/util/keywords","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":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QyonWMPNkIOS8nu45zpqS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts or generates relevant keywords from a given text input","exampleAgentPrompt":"Can you extract the most relevant keywords from this text: 'Artificial intelligence is transforming healthcare by enabling faster diagnosis, personalized treatment plans, and predictive analytics for patient outcomes'?","exampleUseCases":[{"title":"Tag generation for blog posts","prompt":"I just wrote a blog post about sustainable urban farming — can you pull out the most important keywords I should use as tags?"},{"title":"SEO keyword extraction from product description","prompt":"Here's my product description: 'Ultra-lightweight carbon fiber hiking boots with waterproof membrane and anti-slip sole for mountain terrain' — what are the key search terms I should target?"},{"title":"Topic identification from user reviews","prompt":"Extract the main keywords from this customer review so I can categorize it: 'The battery life was excellent but the touchscreen response was sluggish and the camera quality disappointed me in low light.'"}],"resultDescription":"Returns a result object containing extracted or generated keywords derived from the input text, along with a status field indicating success or failure of the operation.","failureModes":["Missing 'input' field returns validation error","Empty string input may return empty or minimal keyword set","Very long inputs may be truncated or time out","Ambiguous or nonsensical input may produce irrelevant keywords","Payment failure via x402 protocol blocks the call entirely"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call keyword extraction from arbitrary text without committing to a dedicated NLP service subscription. Best for lightweight tagging, SEO keyword identification, or content categorization tasks where you need results on demand at $0.03 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:55:26.430Z","isFirstParty":false}