Leon's Utility and API Integration Nodes

By LeonView on GitHub →

A comprehensive collection of utility and API integration nodes for ComfyUI. Includes image manipulation (4-grid split), string utilities, and multiple API integrations: ImgBB upload, HyprLab upload, Google Image API, Luma AI, FLUX Image API, FLUX Kontext API, and Midjourney proxy integration. Features include image/video hosting, AI image generation, and image description capabilities.

How much VRAM does Leon's Utility and API Integration Nodes require?

Direct Answer: The ComfyUI node Leon's Utility and API Integration Nodes requires a minimum base VRAM of 12288MB and is optimized for GPUs with at least 24GB of VRAM. Low VRAM mode is not supported for this node.

Extreme (>8GB)
Base VRAM:
12288MB (12.0GB)
Recommended GPU:
24GB+ VRAM
Low VRAM Mode:
✗ Not supported
Estimation Confidence:
HIGH

Interactive VRAM Compatibility Estimator

Estimated Total VRAM: 3.00 GBTarget: 8 GB
✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

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Deploy on Cloud GPUs

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What Python packages are required for Leon's Utility and API Integration Nodes?

Direct Answer: Running Leon's Utility and API Integration Nodes requires installing the following Python package dependencies: numpy, pillow, requests, tenacity, torch. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
numpy
pillow
requests
tenacity
torch

Interactive Setup & Dependency Resolver

Operating System:
Environment Type:
Run this terminal command in your ComfyUI root folder:
# Loading command...

Compatible Foundations

This node is verified to support or optimize workflows for the following foundation model families:

⚡ FLUX.1

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Frequently Asked Questions

How much VRAM does Leon's Utility and API Integration Nodes require?

Leon's Utility and API Integration Nodes requires a minimum of 12288MB (12.0GB) of VRAM for base operation. For optimal performance, a GPU with at least 24GB of VRAM is recommended. Low VRAM mode is not supported for this node.

Can I run Leon's Utility and API Integration Nodes on an RTX 3060, RTX 4070, or RTX 4090?

❌ RTX 3060 (12GB): Insufficient VRAM (needs 12.0GB minimum). ❌ RTX 4070 (12GB): Insufficient VRAM (needs 12.0GB minimum). ⚠️ RTX 4070 Ti (16GB): Can run, but may experience performance issues or require low VRAM mode. ✅ RTX 4090 (24GB): Yes, fully compatible with 9.6GB headroom

What PyTorch version does Leon's Utility and API Integration Nodes need?

Leon's Utility and API Integration Nodes requires the following PyTorch-related packages: torch. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).

What Python packages are required for Leon's Utility and API Integration Nodes?

To run Leon's Utility and API Integration Nodes, you need to install: numpy, pillow, requests, tenacity, torch. You can install these using pip or add them to your requirements.txt file.

How do I install Leon's Utility and API Integration Nodes in ComfyUI?

To install Leon's Utility and API Integration Nodes: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/l3ony2k/comfyui-leon-nodes, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.