{
"ip": "xx.xx.xx.xx",
"username": "xxx"
}curl --location 'https://www.rapidproxy.io/api/agent/add_ip_black' \
--header 'app-key: xxxxxxxxxx' \
--header 'Content-Type: application/json' \
--data '{
"ip": "xx.xx.xx.xx",
"username": "xxx"
}'{
"code": 0,
"msg": "Saved successfully"
}