GET /v1/kuaishou/app/fetch_video_sub_comments
Video sub comments
stable · 2 credits per success
Fetch sub comments (replies) under a root comment, with cursor pagination.；photo_id: Photo ID；root_comment_id: Root comment ID；pcursor: Cursor, empty for first page；count: Page size, default 8, range 1-20；Sub comments data
Request parameters
| Name | Type | In | Required | Description | Example |
|---|---|---|---|---|---|
| count | integer | query | no | 默认 8，范围 1-20 | 20 |
| pcursor | string | query | no | 首页留空，翻页传上一页响应的 pcursor | demo |
| photo_id | string | query | yes | photo_id | 5218546261880462502 |
| root_comment_id | string | query | yes | root_comment_id | 14000000123456789 |
Response fields
Field dictionary coming soon — the executable panel shows the live shape.
Errors
| code | HTTP | Meaning | Billed |
|---|---|---|---|
| 40001 | 400 | Invalid parameters | no |
| 40102 | 401 | Invalid or revoked API Key | no |
| 40201 | 402 | Insufficient credits | no |
| 40402 | 404 | Resource not found | no |
| 42201 | 422 | Quality gate failed | no |
| 42901 | 429 | Rate limit exceeded | no |
| 50401 | 504 | Upstream timeout | no |
| 50201 | 502 | Upstream error | no |
Billing
Success costs 2 credits. Any failure — including a 200 from upstream that fails the quality gate — costs 0.