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GET
/
gst
/
compliance
/
tax-payer
/
gstrs
/
gstr-1a
/
b2cs
/
{year}
/
{month}
GSTR-1A B2CS
curl --request GET \
  --url https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/b2cs/{year}/{month} \
  --header 'authorization: <authorization>' \
  --header 'x-api-key: <x-api-key>'
{
  "code": 200,
  "timestamp": 1763446641000,
  "transaction_id": "41bb8041-fb83-4654-8d75-85a19f329158",
  "data": {
    "status_cd": "1",
    "data": {
      "b2cs": [
        {
          "flag": "N",
          "chksum": "ASDFGJKLPTBBJKBJKBBJKBB",
          "sply_ty": "INTER",
          "diff_percent": 0.65,
          "rt": 5,
          "typ": "E",
          "etin": "20ABCDE7588L1ZJ",
          "pos": "05",
          "txval": 110,
          "iamt": 10,
          "csamt": 10
        },
        {
          "flag": "N",
          "chksum": "ASDFGJKLPTBBJKBJKBBJKBB",
          "sply_ty": "INTER",
          "diff_percent": 0.65,
          "rt": 5,
          "typ": "OE",
          "pos": "05",
          "txval": 440,
          "iamt": 40,
          "csamt": 10
        },
        {
          "flag": "N",
          "chksum": "ASDFGJKLPTBBJKBJKBBJKBB",
          "sply_ty": "INTRA",
          "diff_percent": 0.65,
          "rt": 0,
          "typ": "E",
          "etin": "20ABCDE7588L1ZJ",
          "txval": 0,
          "camt": 0,
          "samt": 0,
          "csamt": 0
        },
        {
          "flag": "N",
          "chksum": "ASDFGJKLPTBBJKBJKBBJKBB",
          "diff_percent": 0.65,
          "rt": 5,
          "sply_ty": "INTER",
          "typ": "OE",
          "txval": 100,
          "camt": 10,
          "samt": 10,
          "csamt": 10
        }
      ]
    }
  }
}

ā€‹
Response body schema

View response body schema

Headers

ā€‹
authorization
string
required

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

ā€‹
x-api-version
string
default:1.0.0

Compliance API version.

ā€‹
x-api-key
string
required

API key for identification.

Path Parameters

ā€‹
year
string
required

Return year, for example 2025.

ā€‹
month
string
required

Return month, for example 04.

Response

200 - application/json

Success

The response is of type object.