curl --request POST \
--url https://api.poyo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "kling-3.0-turbo/standard",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A chef carefully plating a gourmet dish in a modern kitchen, steam rising from the food under warm lighting",
"duration": 5,
"aspect_ratio": "16:9"
}
}
'{
"code": 200,
"data": {
"task_id": "task-unified-1757165031-uyujaw3d",
"status": "not_started",
"created_time": "2025-11-12T10:30:00"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}Kling 3.0 Turbo
The Kling 3.0 Turbo API generates 3–15 second 720p or 1080p video from text or a first frame, with optional multi-shot prompts.
curl --request POST \
--url https://api.poyo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "kling-3.0-turbo/standard",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A chef carefully plating a gourmet dish in a modern kitchen, steam rising from the food under warm lighting",
"duration": 5,
"aspect_ratio": "16:9"
}
}
'{
"code": 200,
"data": {
"task_id": "task-unified-1757165031-uyujaw3d",
"status": "not_started",
"created_time": "2025-11-12T10:30:00"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "invalid_request_error"
}
}- After submission, a
task_idwill be returned. If you provided acallback_url, when the task status becomesfinishedorfailed, a POST request will be sent to thecallback_url. - Regardless of whether
callback_urlis provided, you can retrieve the result through the unified Query Task Status endpoint.
Models
- kling-3.0-turbo/standard - 720p Turbo video generation
- kling-3.0-turbo/pro - 1080p Turbo video generation
Features
- Automatic Mode Routing: If
input.image_urlshas a value, the request is handled as image-to-video. Otherwise it is handled as text-to-video - Image Input: In image-to-video mode,
image_urls[0]is used as the first-frame image - Flexible Duration: 3 to 15 seconds. If omitted, the default duration is 5 seconds
- Aspect Ratios:
16:9,9:16, and1:1for text-to-video mode - Multi-Shot: Use
multi_promptfor multi-shot storytelling with per-shot prompts and durations
Authorizations
All API endpoints require Bearer Token authentication.
Create an API key: sign in to PoYo, open Dashboard → API Key at poyo.ai/dashboard/api-key, and click to create a key.
Add it to the request header:
Authorization: Bearer YOUR_API_KEY
Body
Kling 3.0 Turbo model identifier
kling-3.0-turbo/standard, kling-3.0-turbo/pro "kling-3.0-turbo/standard"
Input parameters for generation. If image_urls has a value, image_urls[0] is used as the first-frame image and the request is routed to image-to-video.
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Webhook callback URL for result notifications
"https://your-domain.com/callback"
Response
Task submitted successfully
Business status code. 200 means success; any other value means the request failed. Always check this field: some validation errors return HTTP 200 with code: 400 in the body.
200: Success400: Invalid request parameters401: Missing or invalid API key402: Insufficient credits403: Permission denied404: Resource not found408: Request timeout429: Rate limit exceeded500: Internal server error502: Upstream service error503: Service unavailable
See Error Codes for details.
200, 400, 401, 402, 403, 404, 408, 429, 500, 502, 503 200
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