Longbridge OpenAPI SDK for Rust

longbridge provides an easy-to-use interface for invokes Longbridge OpenAPI.

Quickstart

Add dependencies to Cargo.toml

toml [dependencies] longbridge = "0.1.0"

Setting environment variables(MacOS/Linux)

bash export LONGBRIDGE_APP_KEY="App Key get from user center" export LONGBRIDGE_APP_SECRET="App Secret get from user center" export LONGBRIDGE_ACCESS_TOKEN="Access Token get from user center"

Setting environment variables(Windows)

powershell setx LONGBRIDGE_APP_KEY "App Key get from user center" setx LONGBRIDGE_APP_SECRET "App Secret get from user center" setx LONGBRIDGE_ACCESS_TOKEN "Access Token get from user center"

```rust,no_run use std::{error::Error, sync::Arc};

use longbridge::{ decimal, trade::{OrderSide, OrderType, SubmitOrderOptions, TimeInForceType}, Config, QuoteContext, TradeContext, };

[tokio::main]

async fn main() -> Result<(), Box> { // Load configuration from environment variables let config = Arc::new(Config::from_env()?);

// Create a context for quote APIs
let (quote_ctx, _) = QuoteContext::try_new(config.clone()).await?;

// Create a context for trade APIs
let (trade_ctx, _) = TradeContext::try_new(config).await?;

// Get basic information of securities
let resp = quote_ctx
    .quote(vec!["700.HK", "AAPL.US", "TSLA.US", "NFLX.US"])
    .await?;
println!("{:?}", resp);

// Submit order
let opts = SubmitOrderOptions::new(
    "700.HK",
    OrderType::Limit,
    OrderSide::Buy,
    decimal!(50i32),
    TimeInForceType::Day,
)
.submitted_price(decimal!(50i32))
.remark("Hello from Python SDK".to_string());

let resp = trade_ctx.submit_order(opts).await?;
print!("order id: {}", resp.order_id);

Ok(())

} ```

Crate features

To avoid compiling unused dependencies, Poem gates certain features, all of which are disabled by default:

| Feature | Description | |----------|--------------------------------------------------------------------------------------------------| | blocking | Provides the blocking client API. |