{"uid":"cap_mfGDAx91IUgvOn0sYY2ED","slug":"24k-labs-keyword-frequency-analyzer-819a9a7d","name":"24K Labs Keyword Frequency Analyzer","description":"Top-N single tokens and two-word phrases by frequency, with stopword removal and normalized weights.","url":"https://api.24klabs.ai/api/v1/keyword-frequency","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"},"top_n":{"type":"number"}}},"responseSchema":{"type":"json","example":{"top_n":5,"keywords":[{"term":"data","count":4,"weight":1}]}},"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_7n2my_0NdiPRFcXt8Xr4Q","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":"Extracts the top-N single tokens and two-word phrases by frequency from text, with stopword removal and normalized weights.","exampleAgentPrompt":"Pull the top 15 keywords and two-word phrases from this article text, remove stopwords, and give me their normalized frequency weights: 'Artificial intelligence is transforming healthcare by enabling faster diagnosis and personalized treatment plans. AI models trained on medical imaging data outperform traditional diagnostic methods...'","exampleUseCases":[{"title":"SEO content audit for a blog post","prompt":"Analyze this 800-word blog post and give me the top 20 keywords and bigrams by frequency with stopword removal, so I can see what terms are dominating the content: [paste article text here]"},{"title":"Summarizing customer feedback themes","prompt":"I have a batch of customer reviews combined into one block of text — can you extract the top 10 most frequent single words and two-word phrases from it, with normalized weights, so I can see what topics come up most?"},{"title":"Comparing term dominance across a research abstract","prompt":"Take this research abstract and pull out the top 5 keywords and top 5 bigrams by frequency, excluding common stopwords, so I can quickly understand the core subject matter."}],"resultDescription":"A ranked list of the top-N single tokens and two-word phrases extracted from the input text, with stopwords removed, raw frequency counts, and normalized weights (0–1 scale) indicating relative prominence.","failureModes":["Empty or whitespace-only text input returns no results or an error","Text too short to produce meaningful N results may return fewer items than requested","Unsupported language stopword lists may cause common words to appear in results","Very large text payloads may time out or exceed input size limits","Non-text or binary content passed as input will cause a parsing error"],"whenToPreferThis":"Choose this endpoint when you need fast, lightweight keyword frequency extraction from raw text with built-in stopword filtering and normalized scoring — ideal for SEO audits, content summarization, or thematic analysis without needing a full NLP pipeline. Prefer it over general-purpose LLM summarization when you need structured, ranked frequency data rather than prose summaries, and over full-text search engines when you don't have an index and just need term statistics from a single document.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:55:53.078Z","isFirstParty":false}