use okx::api::api_trait::OkxApiTrait;
use okx::config::Credentials;
use okx::{Error, OkxClient, OkxMarket};
#[tokio::main]
async fn main() -> Result<(), Error> {
env_logger::init();
let credentials = Credentials::from_env().unwrap();
let client: OkxClient = OkxClient::new(credentials).unwrap();
let market = OkxMarket::new(client.clone());
let ticker = market.get_ticker("BTC-USDT-SWAP").await?;
println!("BTC-USDT 行情: {:?}", ticker);
Ok(())
}