Andrew Adams · Co-Founder & Operations at Wireflow · Video Generation API
Generate AI video from text or images through one REST endpoint.
Kling 3 Pro, Veo 3.1, and Seedance run behind a single Bearer token with async execution and webhook delivery.
Free to build · no credit card
Our internal testing of 500+ video generation api outputs across 16+ model variants revealed clear best practices for prompt structure, model selection, and output settings — all reflected in the workflow below.
One API for Multiple Video Models
Most video generation APIs lock you into a single model. When that model's quality plateaus or pricing changes, you rewrite your integration. Wireflow routes video generation through one REST endpoint with Kling 3 Pro, Veo 3.1, and Seedance behind it. Switching models means changing a node type in your workflow definition, not rebuilding your pipeline.
The API uses async execution by default. A POST request returns an executionId immediately; you poll for the result or register a webhook URL to receive the completed video. Per-node cost reporting shows exactly what each generation costs, so you can compare models on both quality and spend before committing to one in production.
What the Video Generation API Includes
Text-to-Video Generation
Send a text prompt, receive a generated video clip up to 10 seconds at 1080p resolution.
Image-to-Video Animation
Upload a still image and a motion prompt to animate it into video with camera and subject movement.
Multi-Model Routing
Switch between Kling 3 Pro, Veo 3.1, and Seedance by changing one parameter in the request body.
Webhook Delivery
Register a callback URL and receive the finished video as a webhook POST instead of polling.
Per-Node Cost Reporting
Every execution returns a cost breakdown by model and resolution so you can track spend per request.
Pipeline Chaining
Chain image generation, upscaling, and video nodes into one API call that executes sequentially.
More Than Just Video Generation API
Production-Ready Video Pipeline
Run video generation at scale with async execution, retry logic, and rate limiting built into the endpoint. Build programmatic video generation without managing GPU infrastructure.
Kling 3 Pro Integration
Access Kling 3 Pro for 1080p image-to-video with physics simulation, camera control, and native audio sync. Follow the Kling API tutorial to get started.
Visual Prototyping First
Design your video pipeline on a drag-and-drop canvas before writing a single line of code. Chain generation with the content generation API for end-to-end automation.
Transparent Model Pricing
Every API response includes the cost per node so you can compare Kling, Veo, and Seedance side by side. See real Veo 3.1 API pricing examples for benchmarks.
Multi-Model Video Output
Run the same prompt against multiple video models in one workflow to compare quality and speed. Access Kling Video 3 and Veo 3.1 from the same Bearer token.
Video generation api Workflows
No Code Required
API & Batch Processing
FAQs
A video generation API is an HTTP endpoint that accepts text prompts or images and returns AI-generated video clips. Developers integrate it into apps, websites, or automation pipelines to create video content programmatically.
More From Wireflow
Written by
Andrew Adams · Co-Founder & Operations at Wireflow
Runs client operations and content strategy at Wireflow. Works directly with creative teams and agencies to build production AI workflows.
Start Generating Video Through the API
Connect to Kling 3 Pro, Veo 3.1, and Seedance through one REST endpoint. Build your video workflow on the canvas, test it visually, then call it from your code with a single Bearer token.