{"uid":"cap_Lpd81vO6YvyAOohTfE1kQ","slug":"x402donghang-chinese-summarization-api-d1c3142d","name":"x402donghang Chinese Summarization API","description":"Chinese summary API for public URL or raw text. Returns summary + key_points + 3 actions JSON. $0.02 USDC per call. Lightweight fetch, no headless browser.","url":"https://x402donghang.duckdns.org/x402/v1/summarize","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","description":"Public http(s) URL to fetch and summarize (optional if text given)"},"text":{"type":"string","description":"Raw text to summarize (optional if url given)"},"locale":{"type":"string","description":"Default zh"},"max_chars":{"type":"number","description":"Target summary length in Chinese chars, default 500, max 1200"}}},"responseSchema":{"type":"json","example":{"ok":true,"title":"标题（如有）","source":{"type":"text","chars_in":1200},"actions":["可执行动作1","动作2","动作3"],"product":"summarize","summary":"中文要点摘要……","key_points":["要点1","要点2","要点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_Lu7QzvsqbFaLmX7wwjZob","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":"Fetches a public URL or accepts raw text and returns a structured Chinese-language summary with key points and actionable suggestions, paid per-call via x402.","exampleAgentPrompt":"Can you summarize this article for me in Chinese — here's the URL: https://example.com/some-long-article — keep it under 600 characters and pull out the key points and what I should do next.","exampleUseCases":[{"title":"Chinese briefing from news URL","prompt":"Grab this news article and give me a Chinese summary with the main takeaways and any action items: https://www.reuters.com/technology/ai-regulation-update-2025"},{"title":"Condense pasted research text","prompt":"I'm going to paste some English research text — can you condense it into a Chinese summary of about 800 characters, with key points listed out? Here's the text: 'Large language models have shown remarkable capabilities across a wide range of tasks...'"},{"title":"Quick Chinese digest for client report","prompt":"Summarize this product page in Chinese for me, about 500 characters, and tell me what actions a buyer should consider: https://www.someproduct.com/features"}],"resultDescription":"A JSON object containing: ok (boolean), title (page title if available), source metadata (type and character count), a Chinese-language summary string, an array of key_points strings in Chinese, and an array of 3 recommended action strings in Chinese.","failureModes":["URL is not publicly accessible or behind a paywall — returns error or empty content","Input text exceeds processing limits — may truncate or return error","max_chars exceeds 1200 — capped or rejected","Neither url nor text provided — validation error","Payment of $0.01 USDC not fulfilled — 402 Payment Required response","Target URL returns non-text content (PDF, media) — may fail to extract meaningful text"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call Chinese-language summarization of a web page or raw text, especially in agent workflows targeting Chinese-speaking users or requiring structured JSON output (summary + key_points + actions). Prefer it over general LLM calls when you want a fixed, cheap per-call cost via x402 micropayment, no session management, and no headless browser overhead. Best for articles, blog posts, and plain-text content rather than JavaScript-heavy SPAs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:32:22.156Z","isFirstParty":false}