Key

Why every Animon node needs this one first

Every node in the ComfyUI-Animon pack demands an animon_key input, and this is the node that provides it. One plain text field, one output, and you're done - but there's a wrinkle worth knowing before you wire it up.

That output isn't your key. It's a custom ANIMON_KEY type that holds an OpenAI client object, already pointed at Animon's API (https://platform.animon.ai/api/openai/v1/). It's how the pack hides the fact that it's really talking to a cloud service with the OpenAI SDK. You can't read your key back out of this node, and you won't need to - you just thread the animon_key output into every other Animon node and forget about it.

The tooltip is wrong (and that's the author's own text)

The node's own tooltip says your key is available from https://platform.openai.com/api-keys. It is not. That's a copy-paste slip in the pack - this is Animon, not OpenAI, and no amount of hunting through OpenAI's settings will find it. The real key lives on Animon's own platform: the README points at animon.ai, and the example workflows reference the API console at platform-test.animon.ai/console/api-key. If in doubt, log into your Animon account and look for the API keys section. (Which, yes, is exactly the sort of thing that makes you double-check every other field in the pack.)

A note on who you're giving money to

Animon is a closed-source, Japan-based anime-creation platform, and it's a small one. Across all the Reddit communities this KB indexes, "Animon" appears a handful of times, mostly from the free web tool's early 2025 days - including a few users who panicked when the site briefly went down and a browser flagging it as suspicious. The API integration this pack uses came later, so those incidents don't necessarily describe today's service, but the takeaway stands: you're trusting a small platform with your money and your prompts. Don't leave a card on file "just in case," and don't build a production pipeline on a service with this thin a community track record without testing it first.

Installing and staying safe

Install is the same as the rest of the pack - ComfyUI Manager, search ComfyUI-Animon, restart - and you'll need a recent ComfyUI since the pack runs on the modern io.ComfyNode system.

The security habit matters more than the setup. The README hammers it: always remove your API key before sharing a workflow, because ComfyUI embeds workflow JSON in images and a shared screenshot can carry your key out the door. If you ever slip up, disable the key on the Animon platform immediately - that kills it server-side even though the leak is already out. A single Key node feeding the whole graph means you only have one secret to protect.