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fal.ai API Key

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fal.ai is known for fast inference and reliable uptime, offering models like Nano Banana, Flux Kontext Pro/Max, Seedream 4.0, Topaz Upscale, and QWEN Image Edit Plus.

What is fal.ai?​

fal.ai is a cloud service that lets you run powerful AI models without needing to set them up on your own computer. Instead of installing large machine-learning frameworks locally, you send a request to fal.ai's servers, and the model runs there. This makes it possible to generate images, audio, or other AI-powered results quickly, directly from your applications.

How to Generate a fal.ai Key​

1. Go to fal.ai​

Open https://fal.ai and click Login (top right).

fal.ai homepage

2. Sign in​

Sign in or create a new account.

Sign in to fal.ai

3. Go to API Keys​

Navigate to API Keys in the dashboard.

Navigate to API Keys

4. Create token​

Click Add key, enter a token name, and copy the generated token for use with fal.ai's API.

Create API token

Add to Cubby Image​

  1. Open Photoshop and launch Cubby Image
  2. Go to Settings (gear icon)
  3. Find the fal.ai section
  4. Paste your API key
  5. Click Save

Troubleshooting​

My API key isn't working

This usually comes down to formatting or saving issues:

  • After pasting your key, make sure you clicked Save
  • Double-check that you pasted the correct key and that there are no extra spaces
  • If in doubt, click the Show (eye) button to confirm the key is entered correctly
  • Try deleting and re-entering the key

Other issues:

  • Your API provider account may not have billing set up
  • The key may have been revoked in your provider's dashboard
  • Your account may be out of credits or have payment issues

Next Steps​