GET /v1/douyin/web/fetch_one_video_danmaku
Get single video danmaku data
stable · 2 credits per success
Get single video danmaku data；item_id: Video id；duration: Video total duration；end_time: End time；start_time: Start time；Video danmaku data
Request parameters
| Name | Type | In | Required | Description | Example |
|---|---|---|---|---|---|
| item_id | string | query | yes | 作品id | 7355433624046472498 |
| duration | integer | query | yes | 视频总时长 | 15134 |
| end_time | integer | query | yes | 结束时间 | 15133 |
| start_time | integer | query | yes | 开始时间 | 0 |
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.