How Can I Access the Grok Imagine Video 1.5 API?

You can access the Grok Imagine Video 1.5 API through Kie.ai. Simply create an account, obtain your API key, and start building AI video generation applications using our documentation and developer tools.

Is There a Free Trial for Grok Imagine Video 1.5 API?

Yes. Kie.ai provides free credits and an online playground for new users. You can test the Grok Imagine Video 1.5 API, evaluate generation quality, and explore features before upgrading to a paid plan.

What Can I Build with Grok Imagine Video 1.5 API?

Developers use the Grok Imagine Video 1.5 API to build AI video generators, marketing video tools, social media content platforms, creative applications, video editing products, and automated content creation workflows.

Is Grok-Imagine-Video-1.5-Preview Available on Kie.ai?

Yes. Kie.ai provides access to Grok-Imagine-Video-1.5-Preview through a unified API platform, allowing developers to test and deploy the model alongside other leading AI video APIs.

What Video Resolution Does Grok Imagine Video 1.5 API Support?

Grok Imagine Video 1.5 currently supports video generation up to 720p. Available resolutions and model capabilities may evolve as new versions are released and integrated into Kie.ai.

Does Grok Imagine Video 1.5 API Support Native Audio Generation?

Yes. Grok Imagine Video 1.5 can generate synchronized audio together with video content, including dialogue, sound effects, ambient sounds, and background music, reducing the need for separate audio tools.

How Does Grok Imagine Video 1.5 Compare to Seedance 2.0?

Both are leading AI video generation models. Grok Imagine Video 1.5 currently ranks higher on the Image-to-Video Arena leaderboard, while Seedance 2.0 offers advanced multimodal workflows and strong multi-shot storytelling capabilities. Kie.ai provides access to both APIs.

Once I've generated a clip with Grok Imagine Video 1.5, how can I write and refine the scripts driving those videos?

Grok Imagine Video 1.5 handles the image-to-video generation, but for drafting and iterating on the scripts behind your clips you can pair it with a frontier chat model like Grok 4.6 on Kie.ai . This lets you build a scripting workflow alongside your video output instead of switching between separate tools.

Input

prompt

Prompt for video generation

0/4096

image_urls

Click to upload or drag and drop

Supported formats: JPEG, PNG, WEBP, JPG Maximum file size: 20MB; Maximum files: 7

Upload an image file to use as input for the API

aspect_ratio

Aspect ratio for video generation.If not uploaded, follow the image size. This parameter is invalid if it is a single image.

resolution

Resolution for video generation.

duration

Video duration in seconds. Range: [1, 15]. Default: 8.

nsfw_checker

A configurable parameter. Defaults to true in the Playground.

There is no guarantee that everything can be filtered out; if you are not satisfied with the results, you will need to make your own arrangements.

Output

output typevideo

README

Complete guide to using grok-imagine-video-1-5-preview

Grok-Imagine-Video-1.5 API with Native Audio Generation

Build AI video generation applications with Grok-Imagine-Video-1.5-Preview. Generate high-quality videos with native audio, fast performance, and simple API integration on Kie.ai.

Grok Imagine Video 1.5 API Leads the Image-to-Video Arena

Grok Imagine Video 1.5 Preview Ranked #1 on the Image-to-Video Arena Leaderboard

Grok Imagine Video 1.5 Preview (720p) reached the #1 position on the Image-to-Video Arena leaderboard, surpassing models such as Seedance 2.0 in blind testing. The Grok Imagine Video 1.5 API delivers industry-leading image-to-video quality, realistic motion, strong prompt following, and consistent character generation.

Core Capabilities of Grok Imagine Video 1.5 API

Grok Imagine Video 1.5 API for Image-to-Video Generation

Use the Grok Imagine Video 1.5 API to transform static images into engaging videos with natural motion, camera movement, and scene transitions. Build image-to-video applications, creative tools, and AI video generator platforms with a powerful and scalable API.

Grok Imagine 1.5 Preview API with Native Audio Generation

The Grok Imagine 1.5 Preview API generates video and audio together in a single workflow. Create synchronized dialogue, sound effects, ambient audio, and background music without relying on separate audio generation tools or complex post-production pipelines.

Grok-Imagine-Video-1.5-Preview API for Realistic Video Quality

Grok-Imagine-Video-1.5-Preview delivers realistic motion, improved facial expressions, enhanced lighting, and stronger physical rendering. The model produces more lifelike AI videos with better visual consistency and scene coherence across generated content.

Fast AI Video Generation with Grok Imagine Video 1.5 API

Built for developers and production workloads, the Grok Imagine Video 1.5 API delivers fast AI video generation with reliable performance. Generate videos quickly for SaaS products, automation platforms, content creation tools, and enterprise applications.

Grok Imagine Video 1.5 API for Better Prompt Following

Grok Imagine Video 1.5 understands detailed prompts with greater accuracy, helping developers achieve consistent results. Generate videos with precise actions, camera movements, character behavior, and creative direction using simple natural language instructions.

How to Use Grok Imagine Video 1.5 API on Kie.ai

Get Access to Grok Imagine Video 1.5 API

Create a Kie.ai account and access the Grok Imagine Video 1.5 API from a single dashboard. New users can explore the API documentation, receive free credits, and start testing AI video generation without complex setup.

Test Grok-Imagine-Video-1.5-Preview in the Free Playground

Use the free online playground to test Grok-Imagine-Video-1.5-Preview before integrating it into your application. Experiment with image-to-video generation, video extension, and prompt optimization to evaluate output quality and performance.

Generate Videos with the Grok Imagine 1.5 Preview API

Send an API request with your image, prompt, duration, and output settings. The Grok Imagine 1.5 Preview API processes the request and generates AI videos with realistic motion, native audio, and strong prompt adherence.

Integrate Grok Imagine Video 1.5 API into Your Product

Connect the Grok Imagine Video 1.5 API to SaaS platforms, content creation tools, marketing applications, or automation workflows. Simple API endpoints make it easy to add advanced AI video generation features to your product.

Scale AI Video Generation with Kie.ai Infrastructure

Once testing is complete, move to production with Kie.ai. Build reliable AI video generation workflows using scalable infrastructure, stable API performance, and access to additional leading video generation models through one platform.

Why Choose Kie.ai Grok Imagine Video 1.5 API?

Access Multiple Grok Imagine Video APIs in One Platform

Kie.ai provides access to Grok Imagine Video APIs through a single platform. Test, compare, and deploy different Grok video models without managing multiple providers or integrations.

Test Grok Imagine Video 1.5 API with a Free Playground

Explore the Grok Imagine Video 1.5 API before deployment using Kie.ai's free playground. Generate videos, optimize prompts, and evaluate output quality without writing production code.

Affordable Grok Imagine Video 1.5 API Pricing

Reduce development costs with competitive pricing and efficient infrastructure. Kie.ai helps teams access Grok Imagine Video 1.5 API capabilities while maintaining a strong balance between speed, quality, and cost.

Easy Grok Imagine Video 1.5 API Integration with Clear Documentation

Integrate the Grok Imagine Video 1.5 API quickly using comprehensive documentation, API references, and practical examples. Build and launch AI video applications with minimal development effort.

Access the Latest Grok Imagine Video Models on Kie.ai

Kie.ai continuously updates its AI video model library and rapidly adds new releases. Stay ahead with early access to the latest Grok Imagine Video models and AI video generation technologies.

24/7 Support for Grok Imagine Video 1.5 API Developers

Get expert assistance whenever you need it. Our support team is available 24/7 to help with Grok Imagine Video 1.5 API integration, troubleshooting, and production deployment.

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What Can You Build with Grok Imagine Video 1.5 API?

Build AI Video Generator Platforms with Grok Imagine Video 1.5 API

Use the Grok Imagine Video 1.5 API to power AI video generator platforms for creators, businesses, and developers. Generate engaging video content through automated workflows and scalable API infrastructure.

Create Marketing and Advertising Videos with Grok Imagine Video 1.5

Use the Grok Imagine Video 1.5 API to automate the creation of product videos, promotional content, ad creatives, and campaign assets. Generate engaging marketing videos at scale while reducing production time and costs.

Develop Social Media Video Creation Tools with Grok Imagine Video 1.5 API

Build applications for TikTok, Instagram Reels, YouTube Shorts, and X. The Grok Imagine Video 1.5 API helps users create short-form videos with realistic motion, native audio, and strong prompt control.

Power AI Video Editing and Content Automation Workflows

Integrate the Grok Imagine Video 1.5 API into creative tools, SaaS products, and enterprise workflows. Support video editing, video extension, and automated content production through a single AI video generation API.

Grok Imagine Video 1.5 API vs Seedance 2.0 API

Grok Imagine Video 1.5 Overtakes Seedance 2.0 in Image-to-Video Rankings

Grok Imagine Video 1.5 Preview recently reached the #1 position on the Image-to-Video Arena (720p) leaderboard with a score of 1473, surpassing Seedance 2.0 at 1467. The latest Grok model improved by 52 Elo points over its predecessor, making it one of the highest-ranked image-to-video models available through Kie.ai.

Access Both Grok Imagine Video 1.5 API and Seedance 2.0 API on Kie.ai

Both models offer excellent AI video generation capabilities but serve different needs. Grok Imagine Video 1.5 stands out for fast generation speed, native audio creation, and industry-leading image-to-video performance. Seedance 2.0 excels in complex multi-modal workflows, advanced storytelling, multi-shot control, and higher-resolution output. With Kie.ai, developers can access both APIs through one platform and choose the best model for each project.