{"uid":"cap_nP7IkzR8QFfCr97TulfGO","slug":"omniapi-ai-keywords-extraction-da782b83","name":"OmniAPI AI Keywords Extraction","description":"444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.","url":"https://omni-api-cyan.vercel.app/api/ai/keywords?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"input":{"type":"string","description":"Input data for the endpoint"},"query":{"type":"string","description":"Search query or input text"},"params":{"type":"object","description":"Additional parameters"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.118926","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":"$0.118926/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.118926","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.118926","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uVPfrZysKqOT1chjUDM0i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.118926","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 text query using AI, paid per call via x402 USDC micropayment.","exampleAgentPrompt":"Extract the most relevant AI-generated keywords from this product description: 'Lightweight noise-cancelling wireless headphones with 30-hour battery life, foldable design, and built-in voice assistant support.'","exampleUseCases":[{"title":"SEO keyword extraction for blog post","prompt":"Pull out the top keywords from this blog intro so I can use them for SEO: 'Sustainable fashion is reshaping how consumers think about clothing, from eco-friendly fabrics to ethical supply chains and circular economy models.'"},{"title":"Tag generation for content management","prompt":"I need auto-generated tags for this article snippet about cloud computing cost optimization — can you extract the key terms from it?"},{"title":"Topic identification from user query","prompt":"What are the most important keywords in this customer support message: 'My order hasn't arrived and tracking says it's been stuck in transit for 6 days — I need a refund or replacement'?"}],"resultDescription":"Returns a structured object containing AI-extracted or AI-generated keywords and key phrases derived from the input query or text, suitable for tagging, SEO, search indexing, or content classification.","failureModes":["Missing required 'query' field returns a 400 validation error","Payment not provided or insufficient USDC results in a 402 Payment Required response","Malformed JSON body returns a parse error","Empty or very short query may return few or no meaningful keywords","Rate limiting or upstream AI provider errors may return 429 or 500 status"],"whenToPreferThis":"Choose this endpoint when you need quick, pay-per-use AI-powered keyword extraction without a subscription, especially in multi-chain crypto-native workflows or when integrating with x402 micropayment infrastructure. Useful for lightweight SEO, tagging, or NLP enrichment tasks where you want per-call billing in USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T00:35:23.237Z","isFirstParty":false,"canonicalSlug":"omniapi-ai-keywords-extraction-da782b83"}