Kling AI API for Video Generation
Integrate Kling AI video generation into your application. Text-to-video, image-to-video, and motion control endpoints via REST API with Python and JavaScript SDKs.
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Available AI APIs
Kling AI API Endpoints
RESTful API endpoints for programmatic video generation with motion control, text-to-video, and image-to-video capabilities.
Text-to-Video Endpoint
POST /v1/kling/text-to-video — Generate videos from text prompts. Submit natural language descriptions with optional motion control parameters and receive webhook notifications when generation completes. Returns video URL with metadata.
Image-to-Video Endpoint
POST /v1/kling/image-to-video — Animate static images into video. Upload an image URL or base64-encoded file with motion instructions. The API processes the image and applies realistic animation with physics-based movement.
Motion Control Endpoint
Specify precise camera movements and subject trajectories in your API requests. Define horizontal pan, vertical tilt, zoom parameters, and motion paths using structured JSON parameters for full cinematic control.
Webhook Callbacks
Async processing with webhook notifications. Submit generation requests and receive callbacks when processing completes. Includes status updates, error handling, and video delivery URLs for seamless integration into event-driven architectures.
Enterprise-grade video generation API with consistent uptime, fast processing, and predictable pricing.
How to Use the Kling AI API
Integrate AI video generation in three simple steps.
Step 1: Get Your API Key
Sign up for ModelsLab and retrieve your API key from the dashboard. Include the key in the Authorization header for all API requests. Keys support role-based permissions and usage monitoring.
Step 2: Send POST Request
Make a POST request to the Kling AI endpoint with your text prompt or image URL. Include motion control parameters, aspect ratio, duration, and webhook URL in the request body. Use JSON format for all parameters.
Step 3: Receive Video URL
Get the video URL via webhook callback or polling the status endpoint. Videos are hosted on ModelsLab CDN with global distribution. Download the video directly or stream it from the provided URL.
Why Use ModelsLab's Kling AI API?
- RESTful API with predictable endpoint structure
- Python, JavaScript, and cURL code examples
- Webhook callbacks for async processing
- Automatic retries and error handling
- 99.9% uptime SLA for enterprise customers
- Global CDN for video delivery
- Transparent pay-per-generation pricing
- No rate limits on paid plans
- Batch processing for bulk video generation
- Detailed API documentation with Postman collections
- Real-time generation status monitoring
- 24/7 technical support with SLA guarantees
Our Popular Use Cases
B2B applications powered by Kling AI API:
Build video creation SaaS products with Kling AI as the generation engine. Offer text-to-video, image animation, and motion control features to your users without managing GPU infrastructure.
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