Base44 AI Gateway Adds the wan_3 Video Model
Base44The Base44 AI Gateway video endpoint now supports Alibaba's wan_3 model, producing clips of 2 to 30 seconds at 480p, 720p or 1080p. It accepts first and last frames plus image and video references. Private files owned by the app can now be used as media URLs.
Key Takeaways
- wan_3 from Alibaba is now available on the Base44 AI Gateway video endpoint.
- Clips run 2 to 30 seconds at 480p, 720p or 1080p.
- Requests can set a first and last frame to shape a clip.
- Each request accepts up to 50 images and 5 videos as references.
- Defaults are 5 seconds, 720p, audio on.
- Private app-owned files can now serve as media URLs.
wan_3 on the Video Endpoint
The Base44 AI Gateway video endpoint now supports wan_3, Alibaba's video generation model. It generates clips from 2 to 30 seconds long at 480p, 720p or 1080p. Defaults are 5 seconds, 720p, and audio on.
Frames and References
The model accepts a first frame and a last frame, which lets an app control how a clip begins and ends. It also takes image and video references, up to 50 images and 5 videos per request.
Reference Limits for Other Models
The same entry documents reference limits for the minimax_h3 and Grok Imagine Video models, and the linked page carries an updated table of models, aspect ratios, media support and defaults.
Private Files as Media URLs
Private files that an app owns can now be used as media URLs in video requests, so apps no longer need to make source media public to feed it to the model.
Why It Matters
Longer clips and first/last frame control make the gateway more practical for apps that generate marketing videos or animated content. The private-file change removes a privacy trade-off.