# Douyin Xingtu Author Spread Info API

> Retrieves commercial spread and reach capability data for a specific creator. Accepts filtering by time range, video type, flow type, and assignment status.

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

## Facts

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

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `o_author_id` | string | yes |  |
| `flow_type` | integer | no |  |
| `only_assign` | boolean | no |  |
| `platform_channel` | integer | no |  |
| `platform_source` | integer | no |  |
| `range` | integer | no |  |
| `type` | integer | no |  |

## FAQ

### How do I use the Douyin Xingtu Author Spread Info API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/xingtu-v2/author-spread-info 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 Xingtu Author Spread Info 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 Xingtu Author Spread Info API accept?

Required: o_author_id (string). Optional: flow_type (integer), only_assign (boolean), platform_channel (integer), platform_source (integer), range (integer) and type (integer). The Parameters table and the Playground on this page list every field.

### What does the Douyin Xingtu Author Spread Info API return?

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

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

No. Douyin Xingtu Author Spread Info 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 Xingtu Author Spread Info API

Look up commercial spread metrics for a creator on Douyin Xingtu using `o_author_id`. Filter performance stats across specific time windows using `range`.

#### Use cases

- Evaluate commercial reach and spread capability for potential influencer partnerships.
- Analyze creator performance across 30-day or 90-day historical time windows.
- Compare personal video metrics against assigned commercial content.

#### Request

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

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `o_author_id` | string | Yes | Creator/author ID |
| `type` | integer | No | Video type, 1=personal video |
| `range` | integer | No | Time range, 2=last 30 days, 3=last 90 days |
| `flow_type` | integer | No | Flow type, default 0 |
| `only_assign` | boolean | No | Only assigned videos, default False |
| `platform_source` | integer | No | Platform source, default 1 |
| `platform_channel` | integer | No | Platform channel, default 1 |

#### Notes

- Use `range` to set the time window: 2 for the last 30 days, or 3 for the last 90 days.
- Set `type` to 1 to filter for personal video spread data.
- The `only_assign` flag filters exclusively for assigned videos when set to true.

#### 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.