Grok Imagine API is a multimodal video generation API that creates short videos from text or images, with synchronized audio and support for different modes like Normal, Fun, Custom, and Spicy Mode for expressive outputs. It supports text-to-video (T2V) and image-to-video (I2V) generation, ideal for creating animated content, product previews, or social media clips.
Key Features:
Text-to-Video: Generate short videos from descriptive prompts (e.g., “A futuristic city at sunset with flying cars”).
Image-to-Video: Animate still images with motion, depth, and lighting changes while preserving the original look.
Synchronized Audio: Every generated video includes background audio that matches the motion and tone.
Aspect Ratio Control: Supports multiple ratios like
16:9,9:16,1:1,4:3, and3:4.Spicy Mode: For more artistic or expressive visual styles.
Free Access via Kie.ai:
Free credits are available on Kie.ai to test the Grok Imagine API without setup or payment.
Supports text-to-video, image-to-video, and audio generation.
No API key required to start—sign in and begin generating instantly.
API Documentation & Integration:
Official API Docs: Grok Imagine API Docs
Authentication: Use a Bearer token in the
Authorizationheader.Endpoint:
POST /api/v1/video/generateExample Request:
curl -X POST https://your-domain.com/api/v1/video/generate \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "prompt": "A beautiful sunset over the ocean with waves", "duration": "5", "quality": "720p", "aspectRatio": "16:9" }'Credit Usage: 10 credits for a 5-second 720p video; +5 for 8 seconds, +10 for 1080p.
Additional Notes:
Grok 4 (latest version) excels at generating legible text and recognizable logos in images—ideal for branding and mock-ups.
While the official xAI API (https://api.x.ai/v1/images/generations) supports image generation via
grok-2-image, video generation is currently only available through third-party platforms like Kie.ai.
For developers: Use Python or JavaScript SDKs to integrate Grok Imagine into workflows for automated content creation, real-time apps, or creative prototyping.
Hey Reddit,
I’ve been testing out this Grok Imagine API by Kie.ai for a few weeks, and I wanted to share how it’s made my content creation process way faster and more efficient. If you’re working with visuals—whether it’s for social media, marketing, or even e-learning—this might be something worth checking out. Here’s how I’ve been using it and why it’s been a game-changer for me.
How I’ve Been Using Grok Imagine API
I’m always on the lookout for tools that can help me create content faster without compromising on quality. Here’s how I integrated Grok Imagine API into my workflow:
1. Speeding Up Social Media Content Creation
Before using this API, creating social media visuals would take me forever—especially when I needed something quick for a product launch or campaign. With Grok Imagine API, I can now generate AI-powered images from simple text prompts. For example, I typed in something like:
“A sleek, modern product on a clean white background” and instantly got a high-quality image I could use for a product ad. No more spending hours browsing stock photos or hiring a designer for quick tasks.
2. Creating Video Ads from Static Images
Here’s where it really saved me time. I’ve been creating Instagram ads where I needed to animate product photos. Instead of manually editing each photo, I uploaded a product image, added a simple prompt like “zoom-in with text overlay,” and within minutes, I had a looping video ad ready for social media.
Example of the integration:
import requests
API_KEY = "your_api_key_here"
headers = {"Authorization": f"Bearer {API_KEY}"}
data = {
"image_urls": ["https://example.com/product.jpg"],
"prompt": "Slow zoom-in with text: 'New Arrival'",
"mode": "normal",
"aspect_ratio": "9:16" # Ideal for Instagram Stories
}
response = requests.post("https://api.kie.ai/grok-imagine/image-to-video", headers=headers, json=data)
video = response.json()
print(video)The results were polished enough to use directly in my Instagram Stories—no need for complicated editing software.
3. Upscaling Low-Res Images for Print
I also use the upscaling feature whenever I need higher-resolution images for print or digital ads. Instead of trying to find or take high-res photos, I simply upload the image, and the API increases the resolution without any noticeable loss in quality.
What Worked for Me and Why I Recommend It
It’s super fast: I don’t have to wait for a designer or spend hours tweaking images or videos. The API does everything within minutes, so I can focus on other parts of my business.
It’s easy to integrate: The setup was straightforward. I’m not a full-time developer, but I was able to get it up and running with a little bit of code (Python in my case). The documentation is clear and simple to follow.
Quality results: I’ve been using the Grok Imagine API for a few different use cases (social media posts, ads, and email campaigns), and I was surprised at how high-quality the results were. The generated images and videos were good enough to go straight to production.
How This API Fits Into My Daily Workflow
Here’s where Grok Imagine API really shines: it automates the parts of my content creation process that used to take a lot of time and effort. By setting up simple API calls, I’ve been able to:
Generate new visuals in seconds, whether it’s for Instagram, ads, or email campaigns.
Animate existing images into videos without spending hours in video editing software.
Enhance image resolution for print or high-quality digital content.
What used to be a multi-step, time-consuming process is now streamlined, leaving me with more time to focus on other areas of my business. It’s really made a huge difference in how I work, and I can’t imagine going back to my old workflow.
Absolutely. Whether you’re a content creator, marketer, or business owner, this API is a total game-changer. If you’re creating a lot of content (especially visuals), it’s worth checking out. It’s simple, affordable, and has already saved me countless hours. If you’re tired of spending time editing and designing, Grok Imagine API might be exactly what you need.
Does Grok xAI API support image generation?
Grok Imagine is now free
What does everyone think of the Grok API pricing?
You can create long cinematic scenes with Grok Imagine.
Videos
Hey everyone, I'm exploring the Grok xAI API, and so far, I've only found documentation on chat completions. I haven't been able to locate anything on image generation. Does anyone know if Grok xAI supports generating images, and if so, could you share some boilerplate code to get started?
Any help would be appreciated!