{"uid":"cap_ONRaQMy7tWoug9Fw9YoaO","slug":"kihustle-tf-idf-keyword-ranker-2ccfdfeb","name":"KiHustle TF-IDF Keyword Ranker","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/api/v1/tf-idf-keyword-ranker?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"corpus":{"type":"array","items":{"type":"string"}},"document":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LPQCNdkxs_tE-orPPZX0C","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Ranks keywords by TF-IDF score for a given text corpus or document input","exampleAgentPrompt":"Can you rank the keywords in this blog post about passive income using TF-IDF scoring so I know which terms are most statistically significant?","exampleUseCases":null,"resultDescription":"A JSON response containing processed keyword rankings with TF-IDF scores, indicating the relative importance of each term in the submitted text relative to the corpus.","failureModes":["Empty or missing text input returns error or empty result","Malformed JSON body results in 400-level error","Oversized text corpus may time out or return partial results","Non-textual input (binary data) likely yields no meaningful rankings","Rate limiting or payment failure returns 402 or 429 status"],"whenToPreferThis":"Use this endpoint when you need statistically-grounded keyword importance scores based on TF-IDF rather than heuristic or AI-based keyword extraction. Suitable for SEO analysis, content optimization, and NLP preprocessing pipelines where term frequency and inverse document frequency weighting is specifically required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T00:55:23.470Z","isFirstParty":false,"canonicalSlug":"kihustle-tf-idf-keyword-ranker-2ccfdfeb"}