Step 1: Select Integration Settings under E-invoicing and EWB settings under Settings panel
Step 2: Enter a name in the AuthToken Label text field and click on “Generate”. This name will be an identifier for the AuthToken.
Copy the Auth Token generated in the “Auth Token” field below and save it securely in your system. You can use this token for request header “x-cleartax-auth-token” later in your API requests.
Step 3: Click on "Download CSV" to get the details of all AuthTokens added in a csv file.
Please note, you can generate as many tokens as you want (may be for each ERP). To help you identify the tokens in the future, you can name the authentication tokens with labels. So make sure to keep the label unique and identifiable.