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CN Data – Chinese Cross-Platform Hot Topics Aggregator
x402
CN Data – Chinese Cross-Platform Hot Topics Aggregator is a paid API for AI agents from cn-data-x402.cn-data-x402-worker.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-16).
Fetches and cross-correlates trending topics from major Chinese platforms (Baidu, Weibo, Toutiao, Bilibili) into a unified, machine-readable JSON response
Price / call$0.05
Success—
StatusUnknown
How this service works
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.
Output
A JSON object containing per-platform trending lists (Baidu, Weibo, Toutiao, Bilibili) each with ranked titles and URLs, plus a cross-source list of topics appearing on multiple platforms simultaneously. Includes metadata on how many items were fetched per platform and any per-source errors.
Example use cases
Daily China trend briefing
“Give me today's top trending topics across all major Chinese platforms — Baidu, Weibo, Toutiao, and Bilibili — and flag anything that's cross-trending on more than one of them.”
Brand mention monitoring in China
“Pull the current hot search rankings from Chinese platforms and tell me if anything related to tech or consumer electronics is showing up in the top trends today.”
Cross-platform viral event detection
“Check what's going viral in China right now across Baidu, Weibo, Toutiao, and Bilibili, and show me the topics that appear on at least two platforms simultaneously.”
Technical details
Endpoint
GEThttps://cn-data-x402.cn-data-x402-worker.workers.dev/cn/hot-all?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a unified, cross-platform view of what's trending in China across Baidu, Weibo, Toutiao, and Bilibili simultaneously — especially when cross-source correlation matters. Prefer this over single-platform endpoints when you want to identify topics with broad Chinese internet resonance. Ideal for market researchers, journalists, or agents monitoring Chinese public opinion without needing a platform-specific API key or signup.
Side effects
- HTTP 402 returned on first call — agent must pay 0.05 USDC on Base in USDC via x402 protocol and retry
- perSource out of range (must be 5-30) may cause validation error
- Individual platform sources may fail independently (ok: false per source) while others succeed
- Transient upstream failures from Chinese platform scrapers may reduce coverage
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {
"sources": [
{
"id": "baidu",
"ok": true,
"name": "百度热搜",
"count": 15,
"error": null
},
{
"id": "weibo",
"ok": true,
"name": "微博热搜",
"count": 15,
"error": null
},
{
"id": "toutiao",
"ok": true,
"name": "头条热榜",
"count": 15,
"error": null
},
{
"id": "bilibili",
"ok": true,
"name": "B站排行榜",
"count": 15,
"error": null
}
],
"bySource": {
"baidu": [
{
"url": null,
"rank": 1,
"title": "古树新翠"
}
],
"weibo": [
{
"url": "https://s.weibo.com/weibo?q=%23%E9%9F%A9%E5%9B%BD%23",
"rank": 1,
"title": "韩国网友不满亚运夺金免兵役"
}
]
},
"perSource": 15,
"crossSource": [
{
"url": "https://www.toutiao.com/trending/7693118687154356267/",
"ranks": {
"weibo": 2,
"toutiao": 5
},
"title": "亚运会最有价值运动员",
"sources": [
"weibo",
"toutiao"
],
"mentions": 2
}
],
"crossSourceCount": 3
},
"endpoint": "/cn/hot-all"
}
}Tags
x402
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