Solana Trader Rust SDK

Objective

This SDK is designed to make it easy for you to use the bloXroute Labs API in Rust.

Installation

cargo add solana-trader-client-rust

or

[dependencies]
solana-trader-client-rust = "0.1.3"

Usage

The SDK provides access to Solana Trader API through:

• gRPC: High-performance RPC calls
• HTTP: Simple REST requests
• WebSocket: Real-time streaming data

Client Initialization

Refer to SETUP.md for available networks, regions IDE setup and notes on testing.

Create and populate your .env file with something like this:

PUBLIC_KEY="...."
PRIVATE_KEY="......."
AUTH_HEADER="......"
NETWORK=MAINNET
REGION=NY

A simple example:

let request = api::GetRaydiumQuotesRequest {
    in_token: WRAPPED_SOL.to_string(),
    out_token: USDC.to_string(), 
    in_amount: 0.1,
    slippage: 0.2,
};

// Using GRPC
let response = grpc_client.get_raydium_quotes(&request).await?;

// Using HTTP
let response = http_client.get_raydium_quotes(&request).await?;

// Using WebSocket
let response = ws_client.get_raydium_quotes(&request).await?;

Please refer to the tests directory for more examples.

Known issues and important notes

1. When running more than one integration test, you must use the flag --test-threads=1.
2. Using the network TESTNET, as detailed in SETUP.md, will submit the transaction to Solana mainnet. The TESTNET network setting will route your transaction to Solana Trader API's test instance which, in turn, will submit the transaction Solana mainnet.
3. The SDK is currently not multi-process safe. For example, the following code will panic:

use solana_trader_client_rust::{
    common::constants::SAMPLE_OWNER_ADDR,
    provider::grpc::GrpcClient,
};
use tokio::task;

#[tokio::main]
async fn main() {
    println!("Hello, world!");

    let mut handles = vec![];
    for i in 0..5 {
        handles.push(task::spawn(async move {
            println!("Starting task {}", i);
            let mut client = GrpcClient::new(None).await.unwrap();

            match client.get_token_accounts(SAMPLE_OWNER_ADDR.to_string()).await {
                Ok(response) => {
                    println!(
                        "token accounts: {:?}",
                        serde_json::to_string_pretty(&response)
                    );
                }
                Err(e) => {
                    eprintln!("Failed to get token accounts: {:?}", e);
                }
            }       

            println!("Finished task {}", i);
        }));
    }

    for handle in handles {
        let _ = handle.await;
    }
}