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POST

Request body schema

View request body schema

Headers

authorization
string
required

GST taxpayer access token. For token-generation steps, refer to the Generate Taxpayer Session recipe, then pass the token in the authorization header.

x-api-key
string
required

API key for identification

x-api-version
string
default:1.0.0

API version

Path Parameters

year
string
required
month
string
required

Query Parameters

pan
string
required

PAN of the authorized signatory

Example:

"{{pan}}"

otp
string
required

Generated EVC OTP

Example:

"575757"

Body

application/json

Public request body for File Gstr3b.

tx_pmt
object

The tx pmt value provided in the request.

eco_dtls
object

The eco dtls value provided in the request.

sup_details
object

The sup details value provided in the request.

intr_ltfee
object

The intr ltfee value provided in the request.

inter_sup
object

The inter sup value provided in the request.

itc_elg
object

The itc elg value provided in the request.

Response

200 - application/json

200 Success / 200 You cannot file Nil return

A GSTN success or GSTN business-failure response. Both variants use HTTP 200.

code
enum<integer>
required

The HTTP status code reported in the response body.

Available options:
200
Example:

200

timestamp
integer<int64>
required

The response timestamp in Unix epoch milliseconds.

Example:

1763446641000

transaction_id
string
required

The transaction identifier used to trace the request.

Example:

"41bb8041-fb83-4654-8d75-85a19f329158"

data
object
required

The GSTN success wrapper.