{
"account": "string",
"password": "string",
"terminalType": "string"
}
curl --location --request POST 'http://192.168.0.22:7000/auth/free/account/checkAccount' \
--header 'Content-Type: application/json' \
--data-raw '{
"account": "string",
"password": "string",
"terminalType": "string"
}'
{}