# CN Data – Douyin Hot Search List

> CN Data – Douyin Hot Search List is a paid API for AI agents from cn-data-x402.cn-data-x402-worker.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).

Returns the current Douyin (TikTok China) trending hot-search rankings as structured JSON, including rank, keyword, heat value, and label.

## Facts

- Endpoint: GET https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/douyin-hot?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cn-data-douyin-hot-search-list-bda96221
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x_VKOHvOwnTf5q3KdkTt7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability cn-data-douyin-hot-search-list-bda96221
```

Example prompt: What are the top 20 trending searches on Douyin right now? Give me the full list with their heat scores and labels.

## When to prefer this

Choose this endpoint when you need real-time Douyin trending search data in clean, structured JSON without an API key or signup — particularly useful for agents monitoring Chinese social media trends, building China-market content strategies, or ingesting hot-topic data that is otherwise only available as a Chinese-language web page.

## Known failure modes

- HTTP 402 returned on first call — agent must pay listed USDC amount on Base and retry
- Upstream Douyin public API may be rate-limited or temporarily unavailable, causing stale or empty data
- Invalid `limit` parameter (outside 1-50 range) may be clamped or rejected
- Response may contain only Chinese-language keywords, requiring downstream translation if needed

## 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 an array of up to 50 ranked hot-search entries, each with rank number, Chinese-language keyword, a label (e.g. 爆 for explosive, 新 for new), and a numeric hot value. Also includes total count, number returned, data source attribution, tag-label summary counts, and the timestamp of the last update.

## Request schema (JSON Schema)

```json
{
 "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"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "items": [
    {
     "rank": 1,
     "word": "己立 再立人",
     "label": "爆",
     "hotValue": 12029445
    },
    {
     "rank": 2,
     "word": "人要长多大才会不恋家",
     "label": "爆",
     "hotValue": 11229342
    }
   ],
   "total": 50,
   "source": "抖音热搜榜（www.iesdouyin.com 公开接口）",
   "returned": 2,
   "tagCounts": [
    {
     "count": 22,
     "label": "爆"
    },
    {
     "count": 2,
     "label": "新"
    }
   ],
   "updatedAt": "2026-10-09 10:07:23"
  },
  "endpoint": "/cn/douyin-hot"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cn-data-douyin-hot-search-list-bda96221/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cn-data-x402.cn-data-x402-worker.workers.dev](https://www.zero.xyz/host/cn-data-x402.cn-data-x402-worker.workers.dev/llms.txt)