# GSP APIs

[GST Suvidha Provider](https://www.gstn.org.in/empanelled-gsps)

## 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

## 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

## 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

## 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

## 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

## Automate ERP & Backend Operations

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

[Contact Sales →](/contact-sales)