# Where to find the API key?

You can find it under [**Integrations and API > API**.](https://app.getresponse.com/api) To obtain your key:

1\. Click on **Tools** and select **Integrations and API** from the Menu:![](https://us-wd.gr-cdn.com/help/sites/9/2024/10/1358/2.png)

2\. Select the **API** tab and then click the **Generate API key** button.

![](https://us-wd.gr-cdn.com/help/sites/9/2024/02/1551/CleanShot-2024-02-21-at-16.32.25.jpeg)

3\. **Name** your key. The name is up to you. It’s a good idea to use a name that will help you keep track of all the API keys you generate.

![](https://us-wd.gr-cdn.com/help/sites/9/2024/04/0914/api2-1024x437.png)

4\. Copy the API key and store it safely. For security reasons you will not be able to see it again after closing this window. You will be able to generate a different one though.

![](https://us-wd.gr-cdn.com/help/sites/9/2024/04/0915/api3-1024x582.png)

For safety reasons, we recommend generating a different API key for each of the integrations you build and use.

This key should be kept as secret as your password — don’t share it with anybody. The documentation for developers is available at [API Docs](https://apidocs.getresponse.com/v3) page.

Unused API keys expire after 90 days. When that happens, you’ll need to generate a new key to use our API.