{"uid":"cap_We2-69ZmSuNVsvPi8ZGiJ","slug":"hydratrader-text-nlp-summarize-93781ad5","name":"HydraTrader Text NLP — Summarize","description":"Summarize text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=summarize when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.","url":"https://x402.hydratrader.ai/v1/summarize?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"task":{"enum":["summarize","rewrite","classify","extract_keywords","sentiment","translate"],"type":"string"},"input":{"type":"string","maxLength":8000},"options":{"type":"object"},"client_ref":{"type":"string"}}},"responseSchema":null,"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_JvOYqOppVwIYUkBGpLF_N","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 (or performs other NLP tasks on) arbitrary text for $0.01 USDC per call via x402 micropayment, no API key required.","exampleAgentPrompt":"Can you summarize the following article for me? It's about 1,500 words and I just need the key takeaways in a few sentences: [paste article text here].","exampleUseCases":[{"title":"Condense long research report","prompt":"I have this 6-page research report on lithium battery supply chains — can you summarize it into 3–4 bullet points covering the main findings?"},{"title":"Sentiment check on customer review","prompt":"Run a sentiment analysis on this customer review and tell me if it's positive, negative, or neutral: 'The onboarding was painless but the dashboard is confusing and support took 3 days to respond.'"},{"title":"Extract keywords from blog post","prompt":"Pull out the top keywords from this blog post so I can tag it properly for SEO — here's the full text: [article text]."}],"resultDescription":"A JSON response containing the processed output of the requested NLP task — e.g. a condensed summary string, a list of keywords, a sentiment label, a rewritten version of the text, or a translated passage, depending on the task specified (or defaulted from the path).","failureModes":["HTTP 402 returned if x402 micropayment is not attached or fails","Input text exceeds 8000 character limit causing validation error","Unsupported task enum value causing a 400 bad request","Empty or missing 'input' field returns an error","Network timeout for very large inputs near the character limit"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-use NLP on arbitrary text without an API key or subscription — ideal for agents that need occasional summarization, keyword extraction, sentiment tagging, or translation at $0.01 per call. Prefer it over larger LLM APIs when cost efficiency and simplicity matter and the task fits one of its six supported operations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:03:20.972Z","isFirstParty":false,"canonicalSlug":"hydratrader-text-nlp-summarize-93781ad5"}