Saturday, March 7, 2026API UpdateMedium Impact
Runway
Runway Opens Gen-4 API for Developer Access
Runway launched its Gen-4 API, allowing developers to integrate 60-second video generation into their applications. Pricing starts at $0.05 per second of generated video.
Key Highlights
1
Gen-4 video generation via REST API
2
Pricing at $0.05/second of video
3
Webhook support for async generation
4
SDKs for Python, JavaScript, and Go
More Runway Updates
Runway Launches Gen-4 with 60-Second Video Generation
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Runway Launches Motion Brush V2 for Precise Video Control
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Runway Launches Dedicated Image Generation Model
Jan 15, 2026 · Feature Update