# WeChat Channels comment replies by video and comment id

Retrieves replies under a first-level WeChat Channels video comment using the video and root-comment IDs.

|  |  |
| --- | --- |
| Tool id | `justoneapi.x-weixin-channels-get-video-sub-comment-v1` |
| Platform | [WeChat Channels](https://www.orcarouter.ai/tools/wechat-channels.md) |
| Capability | [Comment replies](https://www.orcarouter.ai/tools/wechat-channels/comment-replies.md) |
| Price | $0.024354 per call |
| Health | OK |
| p50 latency | — |
| Success (7 days) | — |
| Runs (30 days) | — |
| Idempotent | no |
| Data class | scraped |

## Input

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `objectId` | string | yes | WeChat Channels video object id used to fetch second-level comment replies. |
| `rootCommentId` | string | yes | Root first-level comment id returned by the WeChat Channels video comments endpoint. |
| `last_buffer` | string | no | Pagination buffer for WeChat Channels second-level comment replies. Use the first-level comment's last_buffer for the first reply page when present. For this POST endpoint, send it in an application/x-www-form-urlencoded form body. |

## Call it

```bash
curl -sS https://api.orcarouter.ai/v1/tools/justoneapi.x-weixin-channels-get-video-sub-comment-v1/run \
  -H "Authorization: Bearer $ORCAROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"input":{"objectId":"<objectId>","rootCommentId":"<rootCommentId>"}}'
```

```python
import os, requests

resp = requests.post(
    "https://api.orcarouter.ai/v1/tools/justoneapi.x-weixin-channels-get-video-sub-comment-v1/run",
    headers={"Authorization": f"Bearer {os.environ['ORCAROUTER_API_KEY']}"},
    json={"input":{"objectId":"<objectId>","rootCommentId":"<rootCommentId>"}},
)
print(resp.json())
```

## FAQ

### How much does WeChat Channels comment replies by video and comment id cost?

WeChat Channels comment replies by video and comment id costs $0.024354 per call: 1,000 calls cost $24.354.

### What does a $10 budget buy with WeChat Channels comment replies by video and comment id?

About 410 calls at $0.024354 per call.

### What inputs does WeChat Channels comment replies by video and comment id need?

Required inputs: objectId, rootCommentId.

### How do I call WeChat Channels comment replies by video and comment id?

Send POST /v1/tools/{id}/run with your OrcaRouter API key and a JSON body {"input": {…}}, where {id} is the tool id POST /v1/tools/discover returns for it.

---

Markdown version of https://www.orcarouter.ai/tools/wechat-channels/comment-replies/x-weixin-channels-get-video-sub-comment-v1