ComfyUI-WaveSpeedAI-API

This is a custom node for ComfyUI that allows you to use the WaveSpeed AI API directly in ComfyUI. WaveSpeed AI is a high-performance AI image and video generation service platform offering industry-leading generation speeds. For more information, see WaveSpeed AI Documentation.

Requirements

Before using this node, you need to have a WaveSpeed AI API key. You can obtain your API key from the WaveSpeed AI.

Installation

Installing manually

1. Navigate to the ComfyUI/custom_nodes directory.

2. Clone this repository: git clone https://github.com/WaveSpeedAI/wavespeed-comfyui.git

3. Install the dependencies:

• Windows (ComfyUI portable): python -m pip install -r requirements.txt
• Linux or MacOS: pip install -r requirements.txt

4. If you don't want to expose your API key in the node, you can rename the config.ini.tmp file to config.ini and add your API key there.

5. Start ComfyUI and enjoy using the WaveSpeed AI API node!

Nodes

Client

This node is used to create a WaveSpeed AI client.

Wan Text to Video (T2V)

This node generates a video from a text prompt using the Wan2.1 T2V model.

<p align="center"> <img src="./examples/wan-t2v-lora.png" alt="Wan T2V with LoRA"> </p>

Example workflow: wan-t2v-lora.json

Sample output: wavespeed_video_1743346194.mp4

Flux Image to Image (I2I)

This node generates images from input images using the Flux Dev model with LoRA support.

<p align="center"> <img src="./examples/flux-dev-lora-i2i.png" alt="Flux I2I with LoRA"> </p>

Example workflow: flux-dev-lora-i2i.json

Flux Text to Image (T2I)

This node generates images from text prompts using the Flux Dev model with LoRA support.

<p align="center"> <img src="./examples/flux-dev-lora-t2i.png" alt="Flux T2I with LoRA"> </p>

Preview Video

This node is used to preview and save videos generated by the WaveSpeed AI API.