kwaivgi/kling-video/3.0/turbo/pro/text-to-video
Kling Video 3.0 Turbo is KwaiVGI's text-to-video AI model. Turn written scripts and prompts into professional-quality video clips with realistic motion, lighting, and scene composition.
Input
Text prompt to generate the video with. For best results keep the prompt under 2500 characters. Mutually exclusive with `multi_prompt`.
The aspect ratio of the generated image. Allowed values: 16:9, 9:16, 1:1.
Video length in seconds. Allowed values: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15.
Multi-shot storyboard (1-6 shots). Each shot has its own prompt and duration; the total duration must not exceed 15s. Mutually exclusive with `prompt`.
Idle
Example output — click Run to generate your own
Production endpoint
Send your first request
OpenAI-compatible endpoint with unified authentication and usage tracking.
POST
https://api.sandbase.ai/v1/runModel ID
kwaivgi/kling-video/3.0/turbo/pro/text-to-video01
Input Schema
4 parameters · 1 required · 3 optional
| Parameter | Type | Required | Description |
|---|---|---|---|
prompt | string | Required | Text prompt to generate the video with. For best results keep the prompt under 2500 characters. Mutually exclusive with `multi_prompt`. · Max length: 2500 |
duration | integer | Optional | Video length in seconds. · Options: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 · Default: 5 3456789101112131415 |
aspect_ratio | string | Optional | The aspect ratio of the generated image. · Options: 16:9, 9:16, 1:1 16:99:161:1 |
multi_prompt | object[] | Optional | Multi-shot storyboard (1-6 shots). Each shot has its own prompt and duration; the total duration must not exceed 15s. Mutually exclusive with `prompt`. |
02
Output Schema
| Field | Type | Description |
|---|---|---|
id | string | Unique identifier for the generation task |
status | string | Task status: pending, running, completed, failed, timeout |
model | string | Model used for the generation |
outputs | array | Array of output items |
outputs[].url | string | URL of the generated artifact |
outputs[].content_type | string | MIME type (e.g. image/png, video/mp4) |
error | object | null | Error details if failed, null on success |
error.type | string | Machine-readable error type code |
error.message | string | Human-readable error description |
Async Workflow
This model uses asynchronous execution. Submit a request and poll for the result.
- Submit — POST to /v1/run, receive an
id - Poll — GET /v1/run/{id} until status is
completed,failed, ortimeout - Retrieve — Read
outputsfrom the completed response
03
Code Examples
Ready-to-run snippets
# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "kwaivgi/kling-video/3.0/turbo/pro/text-to-video",
"prompt": "A jazz saxophonist sways gently into the note, cheeks pressing, sweat glistening, smoke drifting through the warm light. The camera eases in slowly. Photorealistic, soulful, moody.",
"duration": 5
}'
# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
-H "Authorization: Bearer YOUR_API_KEY"API README
Kling 3.0 Turbo Pro Text to Video
Generate high quality 1080p videos from text with Kling 3.0 Turbo Pro, including multi-shot storyboards up to 15 seconds.
Overview
- Model:
kwaivgi/kling-video/3.0/turbo/pro/text-to-video - Category: text-to-video
- Best for high-quality text-to-video where 1080p output and fast turnaround matter.
Pricing
$0.14 per second. A 5s video costs $0.70.
API Information
- Input: Text prompt or multi_prompt storyboard, aspect_ratio, and duration.
- Output: MP4 video URL.
- Execution: async queue submission with polling for the final result.