# Douyin Keyword Crowd Portrait API

> Returns crowd portrait analysis for a specific keyword over a defined date range. Allows querying data for Douyin or Toutiao platforms.

Source: https://www.sandbase.ai/apis/douyin/index/portrait
API reference: https://www.sandbase.ai/apis/douyin/index/portrait/docs

## Facts

- Provider: Douyin
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/douyin/index/portrait`
- 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/portrait` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `end_date` | string | yes |  |
| `keyword` | string | yes |  |
| `start_date` | string | yes |  |
| `app_name` | string | no | aweme, toutiao |

## FAQ

### How do I use the Douyin Keyword Crowd Portrait API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/index/portrait 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 Keyword Crowd Portrait 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 Keyword Crowd Portrait API accept?

Required: end_date (string), keyword (string) and start_date (string). Optional: app_name (one of aweme, toutiao). The Parameters table and the Playground on this page list every field.

### What does the Douyin Keyword Crowd Portrait API return?

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

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

No. Douyin Keyword Crowd Portrait 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 Keyword Crowd Portrait API

Query crowd portrait metrics for a targeted `keyword` across a timeframe set by `start_date` and `end_date`.

#### Use cases

- Analyze audience demographics interested in specific search terms.
- Compare audience interest between Douyin and Toutiao platforms.
- Evaluate keyword audience trends across selected date ranges.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/api/douyin/index/portrait" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"end_date": "1735660799", "keyword": "人工智能", "start_date": "1730044800"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `keyword` | string | Yes | The keyword to analyze |
| `end_date` | string | Yes | End date YYYYMMDD |
| `start_date` | string | Yes | Start date YYYYMMDD |
| `app_name` | string | No | Platform, aweme=Douyin, toutiao=Toutiao |

#### Notes

- The `app_name` parameter supports `aweme` for Douyin and `toutiao` for Toutiao.
- Both `start_date` and `end_date` require the YYYYMMDD date format.

#### 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.