{"uid":"cap_cYiORO8X2FkY8rttdjlAr","slug":"cn-data-weibo-trending-topics-66c6fc36","name":"CN Data – Weibo 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/weibo-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 15"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"items":[{"rank":1,"label":"新","title":"示例热搜词","topic":"#示例热搜词#","category":null,"heatScore":1086283}],"total":51,"pinned":{"label":"置顶","title":"#示例置顶话题#"}},"endpoint":"/cn/weibo-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_-Hx58tMEzCz9r_6WGlw3g","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 the current Weibo hot-search (热搜) trending topics list as structured JSON, including rank, heat score, label, and topic hashtag.","exampleAgentPrompt":"What are the top 20 trending topics on Weibo right now? Show me each topic's rank, hashtag, and heat score.","exampleUseCases":[{"title":"Real-time China social media pulse","prompt":"Pull the current Weibo hot search list — top 30 results — and tell me what topics are trending in China right now, including their heat scores."},{"title":"Brand crisis monitoring in China","prompt":"Check what's trending on Weibo right now and flag anything in the top 50 results that mentions consumer complaints, product recalls, or company controversies."},{"title":"Daily China trend newsletter","prompt":"Every morning, grab today's Weibo hot search rankings and summarize the top 15 trending topics so I can include them in my China market briefing."}],"resultDescription":"A JSON object with an `ok` flag, an array of trending items each containing rank (integer), title (Chinese text), topic (hashtag string like #话题#), label (e.g. '新' for new, '置顶' for pinned), heat score (integer), and optional category. Also includes total count of trends and a pinned topic object if one exists.","failureModes":["HTTP 402 returned if USDC payment on Base has not been made or is insufficient — agent must complete x402 payment flow and retry","limit parameter outside 1–50 range may return validation error or be clamped to defaults","Weibo may temporarily throttle or change their hot-search page structure, causing upstream parse failures","Response may reflect a slight lag behind real-time Weibo rankings due to caching"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable Weibo trending data without scraping Weibo yourself and without managing API credentials. It is ideal for agents operating in the x402 micropayment ecosystem that need real-time Chinese social media intelligence. Prefer this over general web-scraping tools when you want clean JSON with heat scores and rank metadata already extracted, and over alternative China-data providers when you need no-signup, pay-per-call access at $0.02 per request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:42:52.805Z","isFirstParty":false,"canonicalSlug":"cn-data-weibo-trending-topics-66c6fc36"}