Turning on AI generation
Generation creates brand-new models and materials from text — and spends real money on your own fal.ai key. Here is how to enable it safely.
Open in the interactive manual →The interactive version has full-text search, a table of contents, and light/dark themes.
AI generation lets the Assistant build assets that don't exist yet: a textured 3D model from a description, or a seamless PBR material. It runs through fal.ai.
Enabling it
- Tick the box
In Settings ▸ AI Assistant, enable "Enable AI generation (fal.ai)". New fields appear.
- Add a fal.ai key
Get one at fal.ai/dashboard/keys and paste it in. A fal key is a single string in
key_id:key_secretform — the secret half is shown only once when you create it, so copy the whole thing. Like the Anthropic key, it lives only in your browser. - Keep the confirm guard on
"Confirm each generation with a button" is on by default. Leave it on and you'll approve every spend with a Generate/Skip prompt.
When generation is active, the Assistant header shows ⚡ Generation on. Now you can ask it to generate a model or generate a material.