# Douyin Author Market Fields API

> Returns all filter field options available within the Douyin creator marketplace. Accepts an optional marketplace scene identifier to tailor field choices.

Source: https://www.sandbase.ai/apis/douyin/xingtu-v2/author-market-fields
API reference: https://www.sandbase.ai/apis/douyin/xingtu-v2/author-market-fields/docs

## Facts

- Provider: Douyin
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/douyin/xingtu-v2/author-market-fields`
- 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/xingtu-v2/author-market-fields` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `market_scene` | integer | no |  |

## FAQ

### How do I use the Douyin Author Market Fields API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/xingtu-v2/author-market-fields 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 Author Market Fields 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 Author Market Fields API accept?

No parameters are required. Optional: market_scene (integer). The Parameters table and the Playground on this page list every field.

### What does the Douyin Author Market Fields API return?

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

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

No. Douyin Author Market Fields 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 Author Market Fields API

Look up available creator marketplace filter fields on Douyin, optionally filtered by `market_scene`.

#### Use cases

- Retrieve available filtering options for author discovery.
- Populate creator marketplace filter options in search interfaces.
- Determine supported author criteria for a specific marketplace scene.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/api/douyin/xingtu-v2/author-market-fields" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `market_scene` | integer | No | Market scene, 1=default |

#### Notes

- Set `market_scene` to specify the scene context, where `1` represents the default scene.

#### Related APIs

- [Douyin Xingtu Author Audience Distribution](/model/douyin/xingtu-v2/author-audience-distribution): Returns audience profile distribution metrics for a specified Xingtu creator based on creator ID and link type, with selectable platform source and channel opt…
- [Douyin Xingtu Author Base Info](/model/douyin/xingtu-v2/author-base-info): Returns basic creator profile data from Douyin Xingtu by author identifier, with options to include recommendation details and linkage information.
- [Douyin Xingtu Author Business Card Info](/model/douyin/xingtu-v2/author-business-card-info): Returns business card details for a Douyin Xingtu creator based on the specified author ID.