Automated AI Video Generation with HeyGen
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This n8n workflow automates the creation of AI-powered videos using HeyGen, from generating the video with a custom script and avatar to intelligently polling its processing status until completion. Streamline your video content production with this powerful automation.
About This Workflow
Unlock the potential of AI video creation with this robust n8n workflow, seamlessly integrating with HeyGen. Designed for efficiency, it takes your desired script, avatar ID, and voice ID as input, then initiates the video generation process. What sets this workflow apart is its intelligent polling mechanism: after generating the video, it waits and repeatedly checks the video's status with HeyGen, ensuring you're updated once the video is completed or failed. This eliminates manual monitoring, allowing you to scale your personalized video content creation effortlessly for marketing campaigns, educational modules, or dynamic announcements.
Key Features
- Automated AI Video Production: Generate high-quality AI videos directly through the HeyGen API.
- Dynamic Content Customization: Easily specify avatar ID, voice ID, and full video script using workflow inputs.
- Intelligent Status Monitoring: Automatically polls HeyGen for video status, re-checking until completion or failure.
- Asynchronous Operation Handling: Built-in wait and re-check logic to manage HeyGen's video processing times.
- Scalable Video Creation: Ideal for generating multiple personalized videos without manual intervention.
How To Use
- Configure HeyGen Credentials: Set up an n8n HTTP Header Auth credential for HeyGen with your API key. Ensure the
Header Nameisx-api-keyandHeader Valueis your actual HeyGen API key. - Initiate Video Generation: Provide the necessary input data to the first "HeyGen" node. This includes:
full_script: The complete text for the avatar to speak.AvatarId: (Optional) The ID of the HeyGen avatar you wish to use (e.g.,Amy_standing_outdoor_side).HeygenVoiceId: (Optional) The ID of the voice to use for the script (e.g.,26b2064088674c80b1e5fc5ab1a068eb).
- Adjust Wait Time: Modify the
amountparameter in the "Wait4" node if you anticipate longer or shorter video processing times from HeyGen. - Connect Outputs: Extend the "heygen_response" switch node by connecting its
completedoutput to a node that processes the final video (e.g., download, store URL) and itsfailedoutput to a node for error handling or notifications. - Activate Workflow: Enable the workflow and trigger it with your desired video inputs to start automating.
Apps Used
Workflow JSON
{
"id": "611724b9-6487-4304-9de5-28ae37678920",
"name": "Automated AI Video Generation with HeyGen",
"nodes": 10,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 611724b9-6487...
About the Author
DevOps_Master_X
Infrastructure Expert
Specializing in CI/CD pipelines, Docker, and Kubernetes automations.
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