Please Follow the steps shown below to create Eway bill API id and password :

Step 1: Go to Eway bill official website and login into your account then click on registration then click on for GSP

Step 2: Now click on “Send OTP” and enter OTP received on your mobile number or Email address

Step 3: Now follow the steps shown in image to create ID and password and make sure you are selecting “Charted information systems Private Limited” in GSP name
Click on “Add” button

Step 4: Click on profile icon then click on “Settings” menu

Step 5: Now click on “E-way Bill & E-Invoice” option

Step 6: Enter “User ID” and “Password” that you have generated on E-Way bill portal then click on “Update” button