These APIs provide the following benefits to the TaxPayers and GST Suvidha Providers (GSP):

• These provide seamless integration of the ERP/Accounting system of the taxpayers with the e-Invoice system.
• The taxpayer can record the IRN and ACK number, of registration of e-Invoice at GST System, on their system online.
• This will avoid duplicate or double entry of invoices. Generally, the taxpayers enter the sales details in their computerized system and generate the invoice. Can pass on the same data to the e-Invoicing system to generate the Invoice Registration Number (IRN).
• This will eliminate the errors that can occur during data entry for e-Invoice.
• One-time entry of e-Invoice will act as an input for the generation of E-Way Bill and the ANX-1 easily later.
• E-Invoice system provides 24/7 self-help service.