{
"deviceId": "devicetest",
"phone": "0987654333"
}curl --location --request POST 'https://apimobile-vpay-dev.vinsmartfuture.tech/api/user/register' \
--header 'Content-Type: application/json' \
--data-raw '{
"deviceId": "devicetest",
"phone": "0987654333"
}'{
"err": 0,
"message": "string",
"otp": true
}