use binance_sdk::sub_account;
use binance_sdk::config;
let proxy_config = config::ProxyConfig {
host: "127.0.0.1".to_string(),
port: 8080,
protocol: Some("http".to_string()),
auth: Some(config::ProxyAuth {
username: "proxy-user".to_string(),
password: "proxy-password".to_string(),
}),
};
let configuration = config::ConfigurationRestApi::builder()
.api_key("your-api-key")
.api_secret("your-api-secret")
.proxy(proxy_config)
.build()?;
let client = sub_account::SubAccountRestApi::production(configuration);
let params = sub_account::rest_api::GetSummaryOfSubAccountsMarginAccountParams::default();
let response = client.get_summary_of_sub_accounts_margin_account(params).await?;