# WeChat Channels Video Comments API

> Get first-level comments for a WeChat Channels video by object ID with continuation-buffer pagination. Use it to review audience discussion on known video content.

Source: https://www.sandbase.ai/model/wechat-channels/video-comment
API reference: https://www.sandbase.ai/model/wechat-channels/video-comment/docs

## Facts

- Provider: WeChat Channels
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/wechat-channels/video-comment`
- Price: $0.03 per call
- Capabilities: api, wechat channels, 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/wechat-channels/video-comment` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `objectId` | string | yes |  |
| `objectNonceId` | string | no |  |
| `last_buffer` | string | no |  |

## FAQ

### How do I use the WeChat Channels Video Comments API?

Send a POST request to https://api.sandbase.ai/v1/api/wechat-channels/video-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 WeChat Channels Video Comments API cost?

$0.03 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

### What parameters does the WeChat Channels Video Comments API accept?

Required: objectId (string). Optional: objectNonceId (string) and last_buffer (string). The Parameters table and the Playground on this page list every field.

### What does the WeChat Channels Video Comments API return?

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

### Do I need a WeChat Channels developer account or API key?

No. WeChat Channels Video Comments 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 WeChat Channels API access separately.

## README

### WeChat Channels Video Comments API

Get first-level comments for a WeChat Channels video by object ID with continuation-buffer pagination. Use it to review audience discussion on known video content.

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": "wechat-channels/video-comment", "objectId": "15042116979764234697", "objectNonceId": "13454967799950666727_0_0_4_32_0_45d03c48-d38a-11f1-8fe5-9b7987977b23"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `objectId` | string | Yes | WeChat Channels video object id used to fetch first-level comments. If you only have the exportId returned by a video search result, first call the Export Id Conversion (V1) endpoint at /api/weixin-channels/convert-export-id/v1 to convert it to an objectId. |
| `objectNonceId` | string | No | Optional WeChat Channels object nonce id. |
| `last_buffer` | string | No | Pagination buffer returned by the previous first-level WeChat Channels comment response. Leave it empty for the first page. For this POST endpoint, send it in an application/x-www-form-urlencoded form body. |

#### Pricing

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