grok-videolisted

# Grok Video Generation Generate AI videos through AceDataCloud's Grok (xAI) API. > **Setup:** See [authentication](../_shared/authentication.md) for token setup. ## Quick Start ```bash curl -X POST https://api.acedata.cloud/grok/videos \ -H "Authorization: ******" \ -H "Content-Type: application/json" \ -d '{"prompt": "a futuristic city at night with flying cars and neon lights", "model": "grok-imagine-video-1.5-fast:reverse", "callback_url": "https://api.acedata.cloud/health"}' ``` > **Async:** See [async task polling](../_shared/async-tasks.md). Poll via `POST /grok/tasks` with `{"id": "..."}`. ## Models | Model | Resolution | Default | Notes | |-------|-----------|---------|-------| | `grok-imagine-video-1.5-fast:reverse` | up to 1080p | ✓ | Best value. 6–30s, billed by duration tier | | `grok-imagine-video:reverse` | up to 1080p | | Better value. 1–15s, billed per output second | | `grok-imagine-video:official` | up to 1080p | | Higher quality. 1–15s, billed per output second | | `grok-imagine-video-1.5:official` | up to 1080p | | Higher quality, **image-to-video only** (`image_url` required) | | `grok-imagine-video` | up to 720p | | Base model, text-to-video only | | `grok-imagine-video-1.5-preview` | up to 720p | | 1.5 preview (grok-video.json surface) | ## Workflows ### 1. Text-to-Video Generate a video from a text description. ```json POST /grok/videos { "prompt": "a majestic eagle soaring over snow-capped mountains at dawn", "model": "grok-imagi