# Douyin Hot Topic Detail Analysis API

> Returns comprehensive trend analysis metrics for a specified Douyin hot topic. Requires a topic name sourced from the hot topic list.

Source: https://www.sandbase.ai/model/douyin/index/hot-detail
API reference: https://www.sandbase.ai/model/douyin/index/hot-detail/docs

## Facts

- Provider: Douyin
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/douyin/index/hot-detail`
- Price: $0.0015 per call
- Free allowance: 100 calls per organization per UTC day, shared across eligible APIs
- Capabilities: api, douyin
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/douyin/index/hot-detail` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `topic_name` | string | yes |  |

## FAQ

### How do I use the Douyin Hot Topic Detail Analysis API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/index/hot-detail with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

### How much does the Douyin Hot Topic Detail Analysis API cost?

$0.0015 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

### What parameters does the Douyin Hot Topic Detail Analysis API accept?

Required: topic_name (string). The Parameters table and the Playground on this page list every field.

### What does the Douyin Hot Topic Detail Analysis API return?

A JSON response returned in the same HTTP request (synchronous).

### Do I need a Douyin developer account or API key?

No. Douyin Hot Topic Detail Analysis runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Douyin API access separately.

## README

### Douyin Hot Topic Detail Analysis API

Access in-depth index analysis for a trending Douyin subject by passing `topic_name`. It delivers detailed engagement and trend metrics for performance tracking.

#### Use cases

- Inspect detailed index metrics for a specific Douyin trending topic.
- Analyze performance trends for subjects surfaced on hot topic lists.
- Evaluate audience interest around popular topics for content planning.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/api/douyin/index/hot-detail" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"topic_name": "人工智能"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `topic_name` | string | Yes | Hot topic name, obtained from fetch_current_hot_topic results |

#### Notes

- Provide `topic_name` obtained from the current hot topic list results.

#### Related APIs

- [Douyin Index Area List](/model/douyin/index/all-area): Returns the complete list of supported geographic areas available for Douyin Index queries.
- [Douyin Index Valid Dates](/model/douyin/index/all-valid-date): Returns the latest valid dates available for each data type in Douyin Index.
- [Douyin Brand Popularity Cycles](/model/douyin/index/brand-cycles): Returns periodic brand popularity and cycle analysis data across platforms for a specified brand name and date range.