Alright, first things first, log in to Xano with your credentials. Simple, right?

Once you're in, look over to the left sidebar and click on the API section. Now, find the API group where you want to set up those environment variables.

In the API group dashboard, you'll see a "Settings" tab. Click on that. Inside the settings, look for "Environment Variables" and give it a click.

Now, in the Environment Variables section, hit the "Add Variable" button. A form will pop up where you can define your new variable.

Here, enter a name and value for your environment variable. Make sure the name is clear and follows any naming rules you have. The value could be anything you need, like a URL, API key, or some other setting.

Once you've filled in the details, click "Save" to store your new environment variable. Easy peasy.

Head back to your API endpoints. When you're editing or creating an endpoint, you can now use the environment variables you just made. Use the syntax Xano provides to reference these variables in your API code.

Finally, after you've applied the environment variable to your endpoint, do some thorough testing. Make sure everything works as expected. If something's off, tweak it until it works.

By following these steps, you can set up and use environment variables in Xano to manage configurations and sensitive data efficiently.