Runway API

Introduction：
Create high-quality videos from text and images effortlessly.
Added on：
Mar 10 2025
Company：
Kie.ai

Text-to-Video
AI Video Generation
Video Creation
Image-to-Video
Runway API

Introduction to Runway API

The **Runway API** by **Kie.ai** is a versatile tool designed to generate professional-quality videos quickly and easily. Whether you need to convert text into dynamic videos or transform static images into engaging content, the Runway API provides a seamless and efficient solution. Powered by advanced AI technology, it offers features like text-to-video, image-to-video, and video extension, making it perfect for creators, marketers, and developers alike.

Main Functions of Runway API

Text-to-Video Generation
Example
A user enters a text prompt like 'sunset over the ocean' to generate a video.
Scenario
Ideal for content creators or marketers needing to produce quick video content from simple descriptions.
Image-to-Video Conversion
Example
A graphic designer uploads an image of a mountain landscape to convert it into a video with cinematic effects.
Scenario
Perfect for visual artists and photographers looking to turn their static images into dynamic videos with motion and effects.
Video Extension
Example
A business expands an existing promotional video by adding scenes and transitions to enhance engagement.
Scenario
Useful for marketers or video editors who need to extend or modify existing video content with seamless transitions and effects.

Ideal Users for Runway API

Content Creators
Content creators looking to produce high-quality videos quickly from text descriptions or images.
Marketing Managers
Marketing professionals needing to generate visually engaging videos for campaigns and promotions.
Developers
Developers seeking to integrate powerful video generation tools into their applications or websites.

How to Use the Runway API

1
Step 1: Create Your Kie.ai Account
Sign up for a Kie.ai account to access the Runway API platform.
2
Step 2: Get Your Runway API Key
Generate your unique API key through the Key Management section in your account settings.
3
Step 3: Integrate and Start Creating Videos
Follow the integration documentation provided to easily connect and start using the Runway API in your projects.

Frequently Asked Questions

Runway API Pricing

For the latest pricing, please visit this link：https://kie.ai/runway-api

Basic Plan
$29/month
Access to Text-to-Video and Image-to-Video features
1,000 video generations per month
Fast processing with standard video quality
Pro Plan
$79/month
Access to advanced features like Video Extension
5,000 video generations per month
High-definition video quality
Priority customer support
Enterprise Plan
$199/month
Unlimited video generations
Dedicated account manager
Premium video quality with advanced features
Custom pricing for large-scale businesses