{"uid":"cap_hH0iGu0v4xKWSgn_gg9ui","slug":"basebuilder2-search-extract-keywords-d5bd209e","name":"Basebuilder2 Search - Extract Keywords","description":"BaseBuilder Search API hub - 18 paid endpoints","url":"https://bbx-search.vercel.app/api/extract-keywords?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05205","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":"$0.05205/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05205","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05205","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9e_gm7VxPm7lR1pQSHXiW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05205","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts keywords from text or content using the BaseBuilder Search API hub","exampleAgentPrompt":"Can you extract the main keywords from this article text so I can use them for search tagging: 'Renewable energy sources like solar and wind power are transforming how we generate electricity, reducing reliance on fossil fuels and lowering carbon emissions globally.'","exampleUseCases":[{"title":"SEO keyword tagging for blog posts","prompt":"I've got this blog post intro — can you pull out the main keywords from it so I can tag it properly for SEO? Here's the text: 'Machine learning is revolutionizing healthcare by enabling faster diagnosis, personalized treatment plans, and predictive analytics for patient outcomes.'"},{"title":"Search index term extraction","prompt":"Extract the key search terms from this product description so I can index it properly: 'Ergonomic standing desk with height-adjustable electric motor, anti-fatigue mat included, fits monitors up to 32 inches, available in oak and walnut finishes.'"},{"title":"Content categorization from user input","prompt":"A user just submitted this support ticket — can you pull out the key topics and terms from it so I can route it to the right team? The message is: 'My payment keeps failing at checkout and I get a 402 error every time I try to use my Visa card on mobile.'"}],"resultDescription":"Returns a list of extracted keywords and key phrases identified from the input text, representing the most semantically significant terms for search, tagging, or indexing purposes.","failureModes":["Empty or missing input text returns an error or empty keyword list","Very short input (single word) may yield minimal or no useful keywords","Malformed request body may return a 400 Bad Request error","Payment not included or insufficient USDC results in a 402 Payment Required response","Rate limiting or server overload may cause timeouts or 503 errors"],"whenToPreferThis":"Choose this endpoint when you need to programmatically extract searchable or meaningful keywords from raw text content, especially within a paid API workflow using x402 micropayments. Useful for SEO tagging, search indexing, content categorization, or NLP preprocessing pipelines where keyword identification is a discrete step.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:40:16.340Z","isFirstParty":false,"canonicalSlug":"basebuilder2-search-extract-keywords-d5bd209e"}