How To Get Api Key From Mailerlite

How To Articles

Obtaining an API key from MailerLite is a simple procedure that enables you to incorporate their email marketing services into your own applications or websites. Having used MailerLite extensively, I can confirm the usefulness and ease of having an API key available. In this article, I will walk you through the process of obtaining your API key from MailerLite.

Step 1: Log in to your MailerLite Account

To begin the process, open your web browser and navigate to the MailerLite website. Log in to your account using your email address and password. If you don’t have an account yet, you can easily create one by signing up on their website.

Step 2: Access the Developer API settings

Once you are logged in, click on your account name at the top right corner of the screen. From the dropdown menu, select “Integrations”. On the Integrations page, locate the section titled “Developer API” and click on it.

Step 3: Generate your API Key

On the Developer API settings page, you will find an option to generate your API key. Click on the “Generate API Key” button to initiate the process. MailerLite will generate a unique API key for you to use.

Step 4: Copy and save your API Key

Once the API key is generated, MailerLite will display it on the screen. Make sure to copy the API key and save it in a secure location. It’s essential to keep your API key confidential to maintain the security of your MailerLite account and data.

Step 5: Start Integrating MailerLite with your Applications

With your API key in hand, you can now start integrating MailerLite into your applications or websites. Use the provided documentation and resources on the MailerLite website to learn how to utilize the API to its fullest potential.


Obtaining an API key from MailerLite is a simple but crucial step in harnessing the power of their email marketing services. By following the steps outlined in this article, you can easily generate and access your API key. Remember to treat your API key with the utmost confidentiality and leverage MailerLite’s excellent documentation to seamlessly integrate their services into your applications.