Knowledge Base

eInvoice Service API Credentials Generate Process

By Lalit
Updated on June 05, 2025

Process to Register in IRP Portal to generate GSP credentials

  1. Login into IRP Portal: https://einvoice1.gst.gov.in/

     

    • User has to login with Username & password of E-invoice, incase of getting invalid credentials then click on “forgot password” or “forgot Username”.

  2. Click on “API registration”

     

  3. Click on “User Credentials”

     

  4. Click on “Create API User”

     

  5. An OTP will be sent to registered mobile number then enter the “OTP” click on “Verify OTP” button.

     

  6. Select “Through GSP” radio button.

     

  7. Select your GSP Name as “Adaequare Info Private Limited

     

  8. Create “Username” & “password” and then click on “Submit”.

     

    • The created “Username” & “password” have to be given in headers of E-invoice APIs in production.