{"uid":"cap_X-bw20UDuPzQq6cUaePba","slug":"kihustle-hapax-legomenon-counter-1fb9ec82","name":"KiHustle Hapax Legomenon Counter","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/hapax-legomenon-counter?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"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_ZpXolkhFoneHWjPOSGwzh","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":"Counts hapax legomena (words appearing exactly once) in a given text","exampleAgentPrompt":"Can you count the hapax legomena — the words that appear exactly once — in this paragraph: 'The quick brown fox jumps over the lazy dog. The fox was very quick and the dog remained lazy.'?","exampleUseCases":[{"title":"Corpus uniqueness analysis for academic paper","prompt":"I have this excerpt from my linguistics thesis — can you count how many hapax legomena are in it? I want to report the number of words that appear exactly once: 'Morphological variation in creole languages often reflects substrate influence, yielding unique lexical forms that resist regularization across generations of speakers.'"},{"title":"Vocabulary richness check for creative writing","prompt":"Run a hapax legomenon count on this short story excerpt for me — I'm trying to gauge how diverse my vocabulary is and want to know how many words I only used a single time."},{"title":"Duplicate word detection in marketing copy","prompt":"Can you find all the hapax legomena in this product description? I want to know which words appear exactly once so I can spot where I might be underusing key terms: 'Our innovative platform delivers seamless integration, robust analytics, and transformative insights for modern enterprises.'"}],"resultDescription":"Returns a JSON object with a 'result' field indicating the processed outcome and a 'status' field confirming success. The specific hapax legomenon count or list of unique single-occurrence words is expected to be embedded in the result value.","failureModes":["Empty or missing 'text' field returns an error or undefined behavior","Extremely long text inputs may hit processing limits","Malformed JSON body may result in a 400-level error","Service may return generic 'processed'/'success' without detailed count breakdown due to minimal response schema"],"whenToPreferThis":"Choose this endpoint when you need a quick, lightweight, pay-per-call computation of hapax legomena (words occurring exactly once) in a text snippet without setting up a local NLP pipeline. Useful for linguistic research, vocabulary richness scoring, or content uniqueness checks at low cost ($0.002 per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T07:25:54.333Z","isFirstParty":false,"canonicalSlug":"kihustle-hapax-legomenon-counter-2a7f8fdd"}