OCTA GST
Contact Sales

GSP APIs

Automate GST workflows using GSP APIs

GSTIN Verification

Public APIs

  • Taxpayer registration information
  • Taxpayer Filing Status
  • Taxpayer Filing History
  • PAN to GSTINs
  • E-Waybill Block Status
Public APIs

Registration Information

  • Legal & trade name
  • Type of registration (regular/SEZ/ISD)
  • Principal place of business
  • Type of business entity
  • Registration date
  • GSTIN status (active/cancelled)
  • Cancellation date
  • Nature of business
  • E-Invoice generation status
Registration Information

Filing History

  • Filing Status (filed / not filed)
  • Mode of filing
  • Date of filing
  • Filing ARN
  • Status of GSTR-1
  • Status of GSTR-3B
  • All other returns
Filing History

Return APIs

  • Upload GSTR-1
  • Upload GSTR-3B
  • Upload GSTR-9/9C
  • Download filed GSTR-1
  • Download filed GSTR-3B
  • Download filed GSTR-9/9C
Return APIs

E-Invoice & E-Waybill APIs

  • Generate E-Invoice
  • Cancel E-Invoice
  • Generate E-Waybill for E-Invoice
  • Get E-Invoice by IRN
  • Get E-Invoice by Invoice No
  • Cancel E-Waybill
E-Invoice & E-Waybill APIs

Automate ERP & Backend Operations

Boost efficiency by automating ERP and backend operations through Octa GSP APIs.

Contact Sales →
App screenshot