{"uid":"cap_XeXKvMIqSsTewTKXlTCm6","slug":"x402-seller-text-summarizer-claude-haiku-6932ebdb","name":"x402-seller Text Summarizer (Claude Haiku)","description":"Summarize text (article, transcript, report) into a given number of sentences, via Claude Haiku 4.5. Preserves the source text's language. JSON body: {text: string (max 8000 chars), max_sentences?: integer 1-10 (default 3)}.","url":"https://x402-seller-0ay3.onrender.com/api/ai/summarize","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"Text to summarize (max 8000 chars)."},"max_sentences":{"type":"integer","description":"Maximum number of sentences in the summary (1-10, default 3)."}}},"responseSchema":{"type":"json","example":{"summary":"Concise summary here.","sentence_limit":3}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FJ2y1eRBfO41tVRgyQ3gO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Summarizes text (articles, transcripts, reports) into a configurable number of sentences using Claude Haiku, preserving the source language.","exampleAgentPrompt":"Can you summarize this article into 5 sentences? Here's the text: [paste text here]","exampleUseCases":[{"title":"Research paper quick digest","prompt":"Summarize this 6-page research paper excerpt into 5 sentences so I can quickly decide if it's worth reading in full: [paper text]"},{"title":"Meeting transcript TL;DR","prompt":"I have a long meeting transcript — can you condense it into just 3 sentences capturing the main decisions made? Here it is: [transcript text]"},{"title":"Multilingual news brief","prompt":"Summarize this French news article into 4 sentences, keeping the summary in French: [article text]"}],"resultDescription":"A JSON object containing a 'summary' field with the condensed text and a 'sentence_limit' field indicating the requested maximum number of sentences. The summary preserves the original language of the input text.","failureModes":["Text exceeds 8000 character limit — request rejected","max_sentences outside 1-10 range — validation error","Upstream Claude Haiku API unavailable — 502/503 error","Payment not sent or insufficient USDC — 402 Payment Required","Empty or missing 'text' field — 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need fast, language-preserving text summarization with a precise sentence count constraint, powered by Claude Haiku. Ideal when you need multilingual summaries without translation, when you want a cost-predictable $0.01/call AI summarization step in an agent workflow, or when your input is under 8000 characters and you need a concise digest quickly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:41:55.320Z","isFirstParty":false}