# Douyin Video Comment Replies (App V3) API

> Returns reply comments for a specific comment on a Douyin video based on the video ID and comment ID, with support for cursor-based pagination.

Source: https://www.sandbase.ai/model/douyin/app-v3/video-comment-replies
API reference: https://www.sandbase.ai/model/douyin/app-v3/video-comment-replies/docs

## Facts

- Provider: Douyin
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/douyin/app-v3/video-comment-replies`
- 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/app-v3/video-comment-replies` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `comment_id` | string | yes |  |
| `item_id` | string | yes |  |
| `count` | integer | no |  |
| `cursor` | integer | no |  |

## FAQ

### How do I use the Douyin Video Comment Replies (App V3) API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/app-v3/video-comment-replies 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 Video Comment Replies (App V3) 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 Video Comment Replies (App V3) API accept?

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

### What does the Douyin Video Comment Replies (App V3) API return?

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

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

No. Douyin Video Comment Replies (App V3) 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 Video Comment Replies (App V3) API

Look up replies to a specific video comment on Douyin using `item_id` and `comment_id`. Supports iterating through reply threads with cursor pagination.

#### Use cases

- Retrieve conversation threads under a specific Douyin video comment.
- Analyze audience discussions and engagement within nested comment replies.
- Monitor user responses directed at particular comment threads.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/api/douyin/app-v3/video-comment-replies" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"comment_id": "<comment_id>", "item_id": "<item_id>"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `item_id` | string | Yes | Video id |
| `comment_id` | string | Yes | Comment id |
| `count` | integer | No | Number Please keep the default, otherwise there will be BUG. |
| `cursor` | integer | No | Cursor, used for paging, the first page is 0, the second page is the cursor value in the first response. |

#### Notes

- Set `cursor` to 0 for the first page, then pass the returned cursor value for subsequent pages.
- Keep `count` at its default value to prevent response issues.

#### Related APIs

- [Douyin Brand Hot Search List](/model/douyin/app-v3/brand-hot-search-list): Returns the current Douyin brand hot search list and category data.
- [Douyin Brand Hot Search List Detail](/model/douyin/app-v3/brand-hot-search-list-detail): Returns detailed brand hot search list data from Douyin for a specific category.
- [Douyin Short Link Generator](/model/douyin/app-v3/generate-short-url): Converts a standard Douyin web link into a shortened Douyin URL.