Step 1: Log in to the e-invoice portal using the username and password.


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Step 2: Insert name, mobile number and e-mail id Exit in the generated popup (Contacts of Technical Person) and click on ‘Exit’ button.


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Step 3: Choose the ‘API Registration’ option from tabs listed on the left side of the e-Invoice portal screen.


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Step 4: Click on the Client Credentials’ under the ‘API Registration’ dropdown.


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Step 5: Click on the ‘Create API User’ option provided under ‘User Credentials’.


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Step 6: The user will receive an OTP on your registered mobile number. ‘Enter OTP’ for verification.


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Step 7: The user will get directed to the API Registration screen. Choose the ‘Through GSP’  option to Register the GSTIN for API Interface.


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Step 8: Select ‘Adaequare India Pvt. Ltd.’ from the GSP selection dropdown. Fill in the new username, password and re-enter password fields. Click on the ‘Submit’ button to end the process.


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