Skip to main content
Unlisted page
This page is unlisted. Search engines will not index it, and only users having a direct link can access it.

Custom Gemini Key

Enterprise Feature

This feature is only available in Enterprise plan. Learn More

You can configure your own Google Gemini API key to power AI features in your project. This routes Gemini-model requests through your own Google account so:

  • Billing — the underlying token cost is charged to your Google account directly, not Unlayer's. Unlayer's percentage on top still applies — it covers routing, orchestration, and observability on top of the model call.
  • Rate limits — your Google account's rate limits apply, not Unlayer's shared pool.

Setting up your custom key​

  1. Open your project in Console.
  2. Navigate to Premium Features.
  3. Paste your Gemini API key into the Gemini API Key input.
  4. Click Save Key.

The key is validated against Google before being stored. Once saved, every AI feature that resolves to a Gemini model uses this key instead of Unlayer's default.

What this affects​

Your custom key powers Gemini-routed AI requests. In particular, Unlayer uses Gemini as the image-generation provider — generating new images and editing existing ones from a prompt both call Gemini. With a custom key, those image-generation calls bill to your Google account.

OpenAI-model requests continue to route through Unlayer's hosted service unless you've configured a Custom OpenAI Key.