use okx::api::announcements::announcements_api::OkxAnnouncements;
use okx::api::api_trait::OkxApiTrait;
use okx::Error;
#[tokio::main]
async fn main() -> Result<(), Error> {
env_logger::init();
let announcements = OkxAnnouncements::from_env()
.unwrap()
.get_announcements(None, None, None)
.await?;
println!("公告: {:?}", announcements);
Ok(())
}