Click on the Billing or Set up billing button on the screen.
Follow the prompts to add your payment method.
Welcome to Nano Mixer! To start generating amazing art, you need to connect your personal Gemini API key.
Good news: Google already creates a default key for you! You just need to activate billing and copy your key. It takes less than 2 minutes.
Follow these simple steps:
Step 1: Go to Google AI Studio Click this link to open the API management page: 👉 Go to Google AI Studio(Log in with your standard Google/Gmail account).
Step 2: Set Up Billing (Crucial Step!) To ensure your image generation works smoothly without interruptions, you need to link a payment method. Don't worry—Google operates on a pay-as-you-go model, meaning you only pay for exactly what you generate.
Click on the Billing or Set up billing button on the screen.
Follow the prompts to add your payment method.
Step 3: Copy Your Default Key Once your billing is active, look at your API Keys list. You will see a default key already waiting for you! (It looks like a long string of random letters and numbers).
Click the Copy button next to your key.
Step 4: Paste into Nano Mixer
Go back to the Nano Mixer.
Paste the key into the settings input box.
🎉 That's it! You are ready to create.