Grok Imagine Video 1.0 API

xAI Grok Imagine Video 1.0: text-to-video or image-to-video at 480p, 720p or 1080p for 6-30 seconds, at the same low per-second rate as 1.5.

Kind: video
Brand: Grok
Price: 3 credits per second at 480p, 4 at 720p, 7 at 1080p (1 credit = $0.01 on monthly plans)
Released: 2025-11-03
Inputs: mode, image, prompt, duration, resolution, aspect_ratio

Call it with POST https://api.unicornapi.net/v1/jobs and model grok-imagine/image-to-video.