> For the complete documentation index, see [llms.txt](https://docs.big-brain.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.big-brain.co/apps/data-cleaning/integrations/open-ai/add-your-open-ai-api-key.md).

# Add Your Open AI API Key

Increase your monthly limits by adding your own Open AI API Key.

1. Navigate to the [Integrations](https://www.big-brain.co/app/data-cleaning#integrations) tab of the Data Cleaning app. 
2. Select the "Open AI" tab.
3. Select the "API Key" tab.
4. Add your Secret API Key from the [User Settings](https://platform.openai.com/account/api-keys) in your Open AI account. 
5. Click "Save."

<figure><img src="https://379495413-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZO5zT3uqNJDIwoKOPotT%2Fuploads%2FRhQx3Cy29tCSYQblh7KN%2Fimage.png?alt=media&amp;token=aef000ea-e890-49f3-ad1d-ca46b42011e5" alt=""><figcaption><p>Add your Open AI API Key</p></figcaption></figure>