# Douyin Comment Replies API

> Get replies to a top-level Douyin (TikTok China) video comment with page-based pagination. Use it to inspect threaded discussions and review feedback under a known comment.

Source: https://www.sandbase.ai/apis/douyin/video-sub-comment
API reference: https://www.sandbase.ai/apis/douyin/video-sub-comment/docs

## Facts

- Provider: Douyin
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/douyin/video-sub-comment`
- Price: $0.01 per call
- Free allowance: 100 calls per organization per UTC day, shared across eligible APIs
- Capabilities: api, douyin, social media
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

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

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `commentId` | string | yes |  |
| `page` | integer | no |  |

## FAQ

### How do I use the Douyin Comment Replies API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/video-sub-comment 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 Comment Replies API cost?

$0.01 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 Comment Replies API accept?

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

### What does the Douyin Comment Replies API return?

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

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

No. Douyin Comment Replies 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 Comment Replies API

Get replies to a top-level Douyin (TikTok China) video comment with page-based pagination. Use it to inspect threaded discussions and review feedback under a known comment.

The response is the platform's original data structure.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "douyin/video-sub-comment", "commentId": "7373626964752450315"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `commentId` | string | Yes | The unique identifier of the top-level comment. |
| `page` | integer | No | Page number (starting from 1). |

#### Pricing

Flat price per call. Failed calls and empty results are not charged.