saveImage

If you've used ComfyUI for an hour, you've seen this node before under its real name. saveImage is the DeployCash pack's copy of the built-in SaveImage: it takes your rendered images and writes them as PNGs to ComfyUI's output folder. The only meaningful difference is in the filename, and the filename is the whole point.

What it does

Two inputs, one job:

• images - the IMAGE tensor to save (wire this from a VAEDecode or any node that produces images).
• filename_prefix - a string prefix, default ComfyUI.

Output files land in the output directory as DeployCash_{prefix}_{batch_number}_{counter:05}.png. It's a proper output node (OUTPUT_NODE = True), so it returns results to the frontend gallery and needs nothing wired after it.

Two small quirks worth knowing. It saves with no embedded metadata (metadata=None), so your generation settings won't be baked into the PNG the way the core SaveImage does it. And it uses compress_level = 4, which is a bit lighter on CPU than ComfyUI's default but means slightly bigger files.

Why it exists

The DeployCash platform deals with image files on disk - its uploader reads the listing's gallery images out of your input folder and posts the rendered outputs back through the relay. A predictable DeployCash_ prefix is how the platform side can tell your app's outputs apart from everything else your ComfyUI has ever saved. So in context, the prefix isn't cosmetic: it's a namespace for the platform's pipeline.

Outside that context, it's pure redundancy. If you're not running the DeployCash platform, the core SaveImage node does this better (it keeps your workflow's metadata in the file). The only reason to reach for this one is that you're building a workflow to publish through the pack and you want outputs to be findable.

Install

It ships in the ComfyUI_DeployCash pack - there's no separate install. Via Manager, search ComfyUI_DeployCash, install, restart. Manually:

cd ComfyUI/custom_nodes
git clone https://github.com/jacklukai/ComfyUI_DeployCash

Restart ComfyUI. The only dependencies are websockets and aiohttp, which install.py handles on first import. No models to download.

Troubleshooting

If nothing appears in the gallery after queueing, the node isn't your problem - check that images is actually wired up. If you can't find your file, remember it's not where the core SaveImage writes it under a plain name; look for the DeployCash_ prefix in your output folder (a prefix with slashes creates subfolders, same as the built-in node). And if you ever change the prefix, keep it recognizable - the platform side is looking for those tagged files, and renaming things is how you confuse it.