heygen-avatar-lite

What This Skill Does

The heygen-avatar-lite skill acts as a streamlined interface for interacting with the HeyGen AI video generation platform. It allows users to programmatically convert text into professional-grade videos featuring digital human avatars. By leveraging the HeyGen API, the skill handles the complexity of avatar selection, voice integration, and video resolution settings, making it accessible for developers and creators to automate video content production without manually operating the web dashboard.

Installation

To integrate this skill into your local environment, use the OpenClaw command-line interface. Run the following command in your terminal to fetch the package from the official registry:

clawhub install openclaw/skills/skills/daaab/heygen-avatar-lite

Ensure you have already obtained an API key from your HeyGen dashboard under the Settings section. Export your key as an environment variable to ensure secure access for the skill during runtime: export HEYGEN_API_KEY='your_key_here'. Verify your installation by testing the list avatars function to ensure network connectivity to the HeyGen endpoint.

Use Cases

This skill is ideal for high-volume content creators and businesses requiring consistent video assets. Common use cases include:

• Generating personalized marketing videos for email campaigns at scale.
• Creating multilingual training videos where a single avatar can present content in various languages.
• Automating daily news summaries or social media updates for platforms like TikTok and Instagram.
• Producing rapid prototypes for video-based onboarding materials or internal corporate announcements.

Example Prompts

• "List the first 5 available avatars and their IDs so I can choose the right one for my new training video series."
• "Generate a 720x1280 portrait video of avatar ID 'xyz' saying: 'Welcome to our team meeting, let us get started.'"
• "Check the status of my recent video generation request with ID 'video_12345' and tell me if it is ready for download."

Tips & Limitations

To maximize the quality of your output, always ensure your input text is proofread, as the lip-syncing accuracy is directly dependent on clear sentence structure. Be aware that this is a 'Lite' implementation; it does not include automatic subtitle generation or advanced error handling for failed API requests. If a generation task fails, verify your credit balance in the HeyGen dashboard. Always use the appropriate dimension settings—landscape for web and portrait for mobile—to ensure the best aesthetic results for your viewers.