> ## Documentation Index
> Fetch the complete documentation index at: https://help.wtpbiz.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Settings

> Configure app settings including the Fal.ai API key for AI Portraits

## Settings Overview

<img src="https://mintcdn.com/wtpbizpvtltd/y2OUXGSAHx6IHWUv/images/Setting-New.png?fit=max&auto=format&n=y2OUXGSAHx6IHWUv&q=85&s=e84a65b209a073245198968510a115ac" alt="Settings Overview" width="1010" height="814" data-path="images/Setting-New.png" />

The **Settings** page in Photo Frame Customizer lets you configure global app preferences, including the **Fal.ai API key** required for the AI Portraits feature.

## Fal.ai API Key

To enable the AI Portraits feature, you need a Fal.ai API key.

### How to Get a Fal.ai API Key

1. Go to [fal.ai](https://fal.ai) and sign up or log in.
2. Navigate to your account dashboard.
3. Go to **API Keys** and click **Create Key**.
4. Copy the generated API key.

### Adding the API Key in Settings

1. In Photo Frame Customizer, navigate to **Settings**.
2. Paste your Fal.ai API key into the **Fal.ai API Key** field.