## Create task
`POST /kling/v2/text-to-video/kling-3.0-turbo`
```bash cURL theme={null}
curl --request POST \
--url https://www.anyfast.ai/kling/v2/text-to-video/kling-3.0-turbo \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
"prompt": "A girl sits on a train and looks out the window as the carriage gently sways",
"settings": {
"resolution": "1080p",
"aspect_ratio": "16:9",
"duration": 5
},
"options": {
"watermark_info": {
"enabled": false
}
}
}'
```
```json 200 theme={null}
{
"code": 0,
"message": "string",
"request_id": "string",
"data": {
"id": "893605946402811985",
"status": "submitted",
"create_time": 1781080778802,
"update_time": 1781080794151,
"external_id": ""
}
}
```
## Request headers
Bearer authentication in the form `Bearer YOUR_API_KEY`.
Data exchange format.
## Request body
Positive and negative text descriptions. The maximum length is 3,072 characters; prompts under 2,500 characters are recommended.
Output resolution, aspect ratio, and duration.
Output resolution. Supported values: `720p`, `1080p`.
Output aspect ratio. Supported values: `16:9`, `9:16`, `1:1`.
Video duration in seconds. Supported integer values: 3 through 15.
General generation options.
Platform watermark configuration.
Set to `true` to generate an additional watermarked result.
### Multi-shot prompt format
A prompt can define one to six shots with the format `Shot n, m, words;`. `n` is the shot number, `m` is the shot duration in seconds, and `words` is the shot description. Each shot must last at least one second, the durations must add up to `settings.duration`, and each shot description can contain up to 512 characters.
## Create response
Error code. `0` indicates that the request was accepted.
Error or status message.
System-generated request ID for tracing and troubleshooting.
Created asynchronous task.
System-generated task ID.
Task status: `submitted`, `processing`, `succeeded`, or `failed`.
Creation time as a Unix timestamp in milliseconds.
Last update time as a Unix timestamp in milliseconds.
External task ID when present.
## Create task
`POST /kling/v2/image-to-video/kling-3.0-turbo`
```bash cURL theme={null}
curl --request POST \
--url https://www.anyfast.ai/kling/v2/image-to-video/kling-3.0-turbo \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
"contents": [
{
"type": "prompt",
"text": "The character turns toward the window while the background moves naturally"
},
{
"type": "first_frame",
"url": "https://example.com/first-frame.png"
}
],
"settings": {
"resolution": "1080p",
"duration": 5
},
"options": {
"watermark_info": {
"enabled": false
}
}
}'
```
```json 200 theme={null}
{
"code": 0,
"message": "string",
"request_id": "string",
"data": {
"id": "893605946402811985",
"status": "submitted",
"create_time": 1781080778802,
"update_time": 1781080794151,
"external_id": ""
}
}
```
## Request headers
Bearer authentication in the form `Bearer YOUR_API_KEY`.
Data exchange format.
## Request body
Input materials. Supply a prompt item and a first-frame item in the same array.
Material type. Supported values: `prompt`, `first_frame`.
Required when `type` is `prompt`. The prompt can include positive and negative descriptions and can contain up to 2,500 characters.
Required when `type` is `first_frame`. Provide a public URL or Base64 image content.
Output resolution and duration.
Output resolution. Supported values: `720p`, `1080p`.
Video duration in seconds. Supported integer values: 3 through 15.
General generation options.
Platform watermark configuration.
Set to `true` to generate an additional watermarked result.
### First-frame requirements
Use JPG, JPEG, or PNG up to 50 MB. Both dimensions must be at least 300 px and the aspect ratio must be from 1:2.5 to 2.5:1. Kling 3.0 Turbo supports a first frame only; an end frame and first-plus-end-frame input are not supported.
### Multi-shot prompt format
The `prompt` item can define one to six shots with the format `Shot n, m, words;`. Each shot must last at least one second, total duration must equal `settings.duration`, and each shot description can contain up to 512 characters.
## Create response
Error code. `0` indicates that the request was accepted.
Error or status message.
System-generated request ID.
System-generated task ID.
Task status: `submitted`, `processing`, `succeeded`, or `failed`.
Creation Unix timestamp in milliseconds.
Last update Unix timestamp in milliseconds.
External task ID when present.