> 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/mailshake/add-your-mailshake-api-key.md).

# Add Your Mailshake API Key

## Find Your Mailshake API Key

Get your Mailshake API Key by

1. Logging into Mailshake
2. Selecting "Integrations"
3. Selecting "API"
4. Copying the key

<figure><img src="/files/exxZWyklZ8VLmCviRDeh" alt="" width="563"><figcaption><p>Find your Mailshake API Key</p></figcaption></figure>

## Add Your Mailshake API Key to Big Brain

To add your Mailshake API Key, simply

1. Navigate to the [Integrations](https://www.big-brain.co/app/data-cleaning#integrations) tab of the Data Cleaning app.&#x20;
2. Select "Mailshake"
3. Select "API Key"
4. Paste your API Key from Mailshake and Click Save.&#x20;

<figure><img src="/files/3xuOJZqWmPfa740acI39" alt=""><figcaption><p>Add your Mailshake API key to Big Brain</p></figcaption></figure>