{"uid":"cap_XI8mPZCVEfvSkC4Rpv0f-","slug":"fastapi-online-sarcasm-detection-9c702c72","name":"fastapi.online Sarcasm Detection","description":"Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.","url":"https://api.fastapi.online/sarcasm-detect","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":8000,"minLength":1}}},"responseSchema":null,"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_HxitTiwaYCaUUiTzxJFfT","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":"Detects whether a given piece of text is sarcastic, returning a classification and confidence score","exampleAgentPrompt":"Can you check if this comment is sarcastic: 'Oh sure, because waiting two hours for a table is just SO enjoyable'?","exampleUseCases":[{"title":"Filtering sarcastic customer reviews","prompt":"I have this customer review and need to know if it's sarcastic before I flag it as positive feedback: 'Yeah, the support team was super helpful — only took them 5 days to reply.'"},{"title":"Moderating sarcastic social media replies","prompt":"Can you tell me if this tweet reply is sarcastic before I approve it in our community forum: 'Great idea, I'm sure that'll definitely fix everything right away.'"},{"title":"Tone checking a draft message","prompt":"Before I send this response to a client, can you check if it accidentally sounds sarcastic: 'Absolutely, I'd love to redo the entire project from scratch at no charge.'"}],"resultDescription":"Returns a classification indicating whether the input text is sarcastic or not, typically along with a confidence score or probability value indicating the model's certainty.","failureModes":["Text too short or ambiguous for reliable detection — may return low-confidence result","Input exceeds 8000 character limit — request rejected","Non-English or mixed-language text may reduce accuracy","Payment not included or insufficient — 402 Payment Required response","Network timeout if inference takes too long"],"whenToPreferThis":"Choose this endpoint when you need a quick, cheap, per-call sarcasm classification without requiring an API key or subscription. Ideal for agents processing individual social media posts, reviews, or conversational messages where sarcasm tone affects downstream decisions. At $0.001 USDC per call with crypto payment and no signup, it suits lightweight pipelines or exploratory use cases.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:17:45.582Z","isFirstParty":false}