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POST
/
v1
/
auth
/
login
Login
curl --request POST \
  --url https://olp-api.nipuntheekshana.com/v1/auth/login \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "<string>",
  "password": "<string>",
  "twoFactorCode": "<string>"
}
'

​
Request Body

​
email
string
required
The merchant’s registered email address.
​
password
string
required
The merchant’s account password.
​
twoFactorCode
string
Six-digit TOTP code. Required only if the merchant has two-factor authentication enabled.

​
Example Request

{
  "email": "admin@acmepay.com",
  "password": "SecureP@ss123"
}

​
Example Request with 2FA

{
  "email": "admin@acmepay.com",
  "password": "SecureP@ss123",
  "twoFactorCode": "482910"
}

​
Example Response (200)

{
  "token": "eyJhbGciOiJIUzI1NiIs...",
  "refreshToken": "rt_def456...",
  "merchant": {
    "id": "merch_abc123",
    "businessName": "Acme Payments Ltd",
    "email": "admin@acmepay.com",
    "businessType": "company",
    "status": "active",
    "twoFactorEnabled": false
  }
}

​
Error Responses

401 Invalid Credentials
{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Invalid email or password"
  }
}
401 2FA Required
{
  "error": {
    "code": "TWO_FACTOR_REQUIRED",
    "message": "Two-factor authentication code is required"
  }
}