Moonvalley API Node Official ComfyUI Example

This article introduces how to use Moonvalley API nodes for text-to-video, image-to-video, and video-to-video capabilities in ComfyUI.

Moonvalley Marey Realism v1.5 is an AI video generation model designed for cinematic-level creation. The model is trained entirely with commercially licensed content, ensuring copyright compliance and commercial safety.

Product Highlights

• Exceptional prompt comprehension: Accurately interprets complex prompt instructions.
• Native 1080p HD quality: The training dataset is based on 1080P videos, resulting in fine and detailed output.
• Realistic physics and dynamic performance: Precisely simulates physical motion models and natural dynamics, delivering professional-grade realism.
• Complex scene layering and advanced lighting effects: Supports foreground, midground, and background layering in complex scenes, with intelligent spatial relationship understanding.
• Production-level control features such as motion and pose transfer: Automatically generates realistic lighting for composite scenes.

Currently, Moonvalley-related API nodes are natively supported in ComfyUI. You can use the corresponding text-to-video, image-to-video, and video-to-video capabilities directly in ComfyUI.

To use the API nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the API Nodes Overview section of the documentation to understand the specific requirements for using the API nodes.

If you find missing nodes when loading the workflow file below, it may be due to the following situations:

1. You are not using the latest Development (Nightly) version of ComfyUI.
2. You are using the Stable (Release) version or Desktop version of ComfyUI (which does not include the latest feature updates).
3. You are using the latest Commit version of ComfyUI, but some nodes failed to import during startup.

Please make sure you have successfully updated ComfyUI to the latest Development (Nightly) version. See: How to Update ComfyUI section to learn how to update ComfyUI.

Moonvalley Text-to-Video Workflow

1. Download the Workflow File

Download the workflow file in JSON format

2. Follow the Steps to Run the Workflow

1. Enter the positive prompt (content you want to appear in the video)
2. Enter the negative prompt (content you do not want to appear in the video)
3. Modify the video output resolution
4. Click the Run button, or use the shortcut Ctrl(cmd) + Enter to start video generation
5. After the API returns the result, you can view the generated video in the Save Video node. The video will also be saved in the ComfyUI/output/ directory

Moonvalley Image-to-Video Workflow

1. Download the Workflow File

Download the workflow file in JSON format

Download the image below as the input image

2. Follow the Steps to Run the Workflow

1. Load the input image in the Load Image node
2. Enter the positive prompt (content you want to appear in the video)
3. Enter the negative prompt (content you do not want to appear in the video)
4. Modify the video output resolution
5. Click the Run button, or use the shortcut Ctrl(cmd) + Enter to start video generation
6. After the API returns the result, you can view the generated video in the Save Video node. The video will also be saved in the ComfyUI/output/ directory