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POST
/
gst
/
compliance
/
tax-payer
/
otp
curl --request POST \
  --url https://api.sandbox.co.in/gst/compliance/tax-payer/otp \
  --header 'Content-Type: application/json' \
  --header 'authorization: <authorization>' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "username": "acme.com",
  "gstin": "29AAACQ3770E000"
}
'
{
  "code": 200,
  "data": {
    "status_cd": "1"
  },
  "timestamp": 1712926086000,
  "transaction_id": "9a6ce7b9-de63-48a8-b45b-0c5420538b25"
}

Documentation Index

Fetch the complete documentation index at: https://developer.sandbox.co.in/llms.txt

Use this file to discover all available pages before exploring further.

Prerequisites: You must enable API access to get access to GST APIs. If not done already, enable API access.

Headers

​
authorization
string
required

JWT access token

​
x-source
string
default:primary

Source. Possible Values: primary (default) or secondary

Example:

"primary"

​
x-api-key
string
required

API key for identification

​
x-api-version
string
default:1.0.0

API version

Body

application/json
​
username
string
required

Username as per GST portal

​
gstin
string
required

GSTIN of the taxpayer

Response

200 Success / TEC4001 OTP generation failed / AUTH403 Maximum sessions reached

​
code
number
Example:

200

​
data
object
​
timestamp
number
Example:

1712926086000

​
transaction_id
string
Example:

"9a6ce7b9-de63-48a8-b45b-0c5420538b25"