Flux 3
Download Flux 3 video content
Download the completed MP4 file for a Flux 3 video task through the unified content route.
GET
cURL
Use this endpoint to download the MP4 file for a completed Flux 3 video task.
Before you download
- Create a task with Create a Flux 3 video.
- Poll with Retrieve a Flux 3 video until
statusiscompleted. - Pass the same task ID to this endpoint.
Store completed media
The response body is binaryvideo/mp4 content. Save the bytes to your own storage when your application needs durable access to the generated media.Last modified on August 14, 2026