{"uid":"cap_VG-uAWZPg10miASp040P2","slug":"cn-data-chinese-trending-topics-47e9c025","name":"CN Data – Chinese Trending Topics","description":"Chinese market and China-focused public data over the x402 protocol. No API key and no signup: call any endpoint, receive HTTP 402 with payment terms, pay the listed amount in USDC on Base and retry. Every response is JSON. Some Chinese-language sources are published only as web pages — these endpoints return them as clean, machine-readable JSON.","url":"https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/trends?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","description":"返回条数 1-50，默认 20"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"items":[{"rank":1,"title":"示例热搜标题","hotScore":1234567,"description":null}],"total":51},"endpoint":"/cn/trends"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_C6J-ANLIFq6wB9ef5a2Hx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of currently trending topics and hot search titles from Chinese platforms as machine-readable JSON.","exampleAgentPrompt":"What are the top 20 trending topics in China right now? Fetch the current Chinese hot search rankings and give me a clean list with scores.","exampleUseCases":[{"title":"Daily China trend briefing","prompt":"Pull the top 30 trending topics in China right now and summarize what's dominating Chinese public discourse today."},{"title":"Brand monitoring in Chinese market","prompt":"Get the current Chinese hot search rankings — up to 50 items — so I can check if any of them are related to our brand or competitors."},{"title":"News desk China trend alert","prompt":"Fetch the latest trending topics from China and flag anything related to technology or business that I should know about."}],"resultDescription":"A JSON object containing an array of ranked trending items, each with a rank integer, a Chinese-language title string, a hotScore integer indicating popularity, an optional description, and a total count of available items in the feed.","failureModes":["HTTP 402 returned before payment is made — must pay $0.02 USDC on Base and retry","limit parameter out of range (must be 1-50) may result in validation error or default behavior","Trending data may reflect a cached snapshot and not be real-time to the second","Chinese-language titles returned as-is with no translation — agent must handle Unicode"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable access to Chinese trending topic data without API key registration. It is especially useful for agents monitoring Chinese market sentiment, social media trends, or public discourse, where source pages are Chinese-language-only and would otherwise require scraping. The x402 micropayment model makes it suitable for on-demand, pay-per-call workflows without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:36:05.288Z","isFirstParty":false,"canonicalSlug":"cn-data-chinese-trending-topics-47e9c025"}