Providers and ModelsKling AI

Kling 3.0 Turbo

Kling 3.0 Turbo
Kling AI · Video Generation
POST /v1/videos/generations

Text-to-video and image-to-video with synchronized native audio, at 720p or 1080p for 3 to 15 seconds, with aspect ratio and prompt control.

At a glance

FieldValue
Model idkling-3-0-turbo
Input modalitiesText, Image
Output modalitiesVideo
Context window-
Weight precision-
Featurestext_to_video, image_to_video, audio, video_generation
Native inferenceNo
NewYes
Supported endpointsPOST /v1/videos/generations

Pricing

ChargeSpecRate
720pper second$0.18
1080pper second$0.225

Example request

$curl https://api.empiriolabs.ai/v1/videos/generations \
>  -H 'Authorization: Bearer $EMPIRIOLABS_API_KEY' \
>  -H 'Content-Type: application/json' \
>  -d '{"model": "kling-3-0-turbo", "prompt": "sunrise over the ocean", "duration": 6}'

Parameters

ParameterTypeRequiredDefaultDescription
promptstringyes-Describe the video (text-to-video) or the motion to apply to the source image (image-to-video).
imagestringno-Optional source image (URL or base64). When provided, the request is image-to-video; when omitted, text-to-video.
negative_promptstringno-What to avoid in the generated video.
resolutionenumno"720p"Output resolution. 720p renders faster; 1080p is higher fidelity. · Allowed: 720p, 1080p
aspect_ratioenumno"16:9"Aspect ratio of the output. Used for text-to-video; image-to-video follows the source image. · Allowed: 16:9, 9:16, 1:1
durationnumberno5Video length in seconds. · Range: 3 – 15

Notes

Text-to-video and image-to-video. Send a prompt to generate from text, or add a source image to animate it. Native audio is generated automatically.

Defaults

  • 5 second duration (3 to 15 seconds supported)
  • 720p output (720p or 1080p)
  • 16:9 aspect ratio for text-to-video (image-to-video follows the source image)

Controls

  • Prompt, negative prompt, resolution, aspect ratio, and duration

Billing

  • Charged per second of generated video at the selected resolution (1080p costs more per second than 720p)
  • A request that fails before any video is produced is not billed

Machine-readable schema: GET https://api.empiriolabs.ai/v1/models/kling-3-0-turbo.