comfyui-gateway - REST API gateway for ComfyUI image workflows
Provides a REST API gateway for ComfyUI with workflow management, job queuing, webhooks, caching, authentication, rate limiting, and image delivery.
Tags
Updated: 2026-10-01Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Manage workflow templates
- Queue image generation jobs
- Submit workflows to ComfyUI
- Track job progress and status
- Deliver generated image files
- Send signed webhook callbacks
- Cache completed results
- Enforce authentication and rate limits
Inputs
- ComfyUI server URL
- Workflow JSON templates
- Workflow input values
- Job parameters
- Callback URLs
- Authentication configuration
- Storage configuration
Outputs
- Workflow API responses
- Job IDs and status updates
- Execution logs
- Generated image files
- Output file metadata
- Webhook callback requests
- Health and capability responses
Requirements
- Node.js/npm runtime
- Reachable ComfyUI server
- Configured environment variables
- SQLite or PostgreSQL database
- Optional Redis service
- Optional S3-compatible storage