{"uid":"cap_BFdTsUPPPdxh5jV2vLxW7","slug":"kihustle-keyword-density-analyzer-bb9c1c0e","name":"KiHustle Keyword Density Analyzer","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/nexus/api/v1/keyword-density","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"},"keyword":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rG3RU-nlY0ZzJoONdKx4S","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the density (frequency ratio) of a specific keyword within a given text","exampleAgentPrompt":"What's the keyword density of the word 'automation' in this paragraph: 'Automation is reshaping every industry. Automation tools save time and money. Many businesses now rely on automation for daily tasks.'?","exampleUseCases":[{"title":"SEO content audit before publishing","prompt":"Can you check the keyword density of 'side hustle' in this blog draft I wrote? Here's the full text: 'A side hustle is a great way to earn extra income. Many people start a side hustle on weekends. With AI tools, starting a side hustle has never been easier.' I want to make sure I'm not overusing it."},{"title":"Content optimization for affiliate articles","prompt":"Analyze how dense the keyword 'AI tools' is in this article intro: 'AI tools are changing how solopreneurs work. The best AI tools help automate repetitive tasks. Choosing the right AI tools can double your output.' I'm trying to hit a natural keyword balance."},{"title":"Spam detection keyword saturation check","prompt":"I need to check if the word 'free' is being stuffed in this product description: 'Get free access to free templates with free shipping and free support, all free of charge.' Can you calculate the keyword density for 'free' in that sentence?"}],"resultDescription":"Returns a JSON object indicating the keyword density result and a success status. The result field contains the computed density metric for the given keyword within the supplied text, and the status field confirms successful processing.","failureModes":["Missing 'text' or 'keyword' field in request body — likely returns an error or unexpected result","Empty text string causing division-by-zero or null density","Very large text inputs may time out or be truncated","Keyword not found in text — may return zero density or ambiguous result","Non-string input types causing parsing failures"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call keyword density calculation without setting up a local NLP pipeline. It is best suited for single-text, single-keyword frequency analysis in the context of SEO content review, spam detection, or content optimization workflows. It is not ideal for bulk multi-keyword analysis across large corpora.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:03:33.047Z","isFirstParty":false}