# Retrieving SendGrid Token Certain API calls require you to set the `SENDGRID_TOKEN` environment variable. These will be noted in the command help itself. *** This token is only valid for the browser session. You will need to update the token when your browser session times out, you close the browser, or logout manually!!! *** To do this: * Login to https://app.sendgrid.com # Firefox * Navigate to Tools > Web Developer > Toggle Tools * In Dev Tools navigate to the Storage tab * Find the Cookies storage * Locate https://app.sendgrid.com in the list * Filter for `token`, you should see `mako_auth_token` * Copy the value and add it to your `.env` file # Chrome * View > Developer > Developer Tools * In Dev Tools navigate to the Application tab * Storage > Cookies * Locate https://app.sendgrid.com in the list and click on it * Filter for `token`, you should see `mako_auth_token` * Copy the value and add it to your `.env` file