Generate OTP for 2FA actions - Onboard Developer Documentation

GET

users

send-otp

curl --request GET \
  --url https://onboard-external-dev.api.nestcoin.io/users/me/send-otp \
  --header 'x-auth-token: <api-key>'

{
  "sent": true,
  "authSessionId": "<string>"
}

Generates a one-time password (OTP) for actions requiring two-factor authentication (2FA), such as:

This OTP does not grant authentication access but is instead used to verify sensitive operations within an authenticated session.

For OTPs used for authentication (sign-in/sign-up), refer to the Verify auth OTP endpoint.

x-auth-token

string

header

required

purpose

enum<string>

required

the purpose of an otp

Available options:

SIGN_IN,

DELETE_ACCOUNT,

ADD_PAYMENT_METHOD,

EDIT_PAYMENT_METHOD,

CEX_ORDER_CONFIRMATION,

PHONE_NUMBER_VERIFICATION,

AUTHENTICATE_ACTION,

WALLET_RECOVERY,

WALLET_RESET,

MFA_SETUP

200

application/json

Success

sent

boolean

authSessionId

string

curl --request GET \
  --url https://onboard-external-dev.api.nestcoin.io/users/me/send-otp \
  --header 'x-auth-token: <api-key>'

{
  "sent": true,
  "authSessionId": "<string>"
}