# Get the hot search board

Returns Douyin's in-app hot-search ranking. No query fields are required.

- Platform: Douyin V2
- Request: `GET https://api.toolzerhub.com/v2/douyin/trends/hot-search`
- Auth: `x-api-key` header
- Cost: 2 credits per successful request. Failed requests are not billed.
- Page: https://docs.toolzerhub.com/reference/douyin-v2/trends/get-douyin-hot-search

| Parameter | In | Required | Type | Description |
| --- | --- | --- | --- | --- |
| `board_type` | query | no | enum: 0, 2 | 0 the main hot-search board, 2 a sub-board. Default: 0. |
| `board_sub_type` | query | no | string | Sub-board id, only meaningful when board_type is 2. |

## Example request

```bash
curl "https://api.toolzerhub.com/v2/douyin/trends/hot-search" \
  -H "x-api-key: $TOOLZERHUB_API_KEY"
```

Success responses are wrapped as `{ "data": ... }`. Errors return `{ "error": { "code", "status", "message", "retryable", "details" } }`. See https://docs.toolzerhub.com/docs/responses-and-errors.