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sol-trade-sdk/README_CN.md
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ysq bfd6809855 refactor: rename PumpFun to SolanaTrade and improve API consistency
- Rename PumpFun class to SolanaTrade to better reflect its expanded functionality
- Rename copy_buy methods to buy for better API clarity
- Update ShredStream and Yellowstone gRPC subscription examples
- Add bonding_curve parameter to trading methods
- Improve documentation with updated code examples
- Update README files with new features and API changes
2025-06-24 20:56:15 +08:00

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Sol Trade SDK

一个全面的Rust SDK,用于与Solana DEX交易程序进行无缝交互。此SDK提供强大的工具和接口集,将PumpFun和PumpSwap功能集成到您的应用程序中。

项目特性

  1. PumpFun交易: 支持创建代币购买卖出功能
  2. PumpSwap交易: 支持PumpSwap池的交易操作
  3. Raydium交易: 支持Raydium DEX的交易操作
  4. 日志订阅: 订阅PumpFun、PumpSwap和Raydium程序的交易日志
  5. Yellowstone gRPC: 使用Yellowstone gRPC订阅程序日志
  6. ShredStream支持: 使用ShredStream订阅程序日志
  7. 多种MEV保护: 支持Jito、Nextblock、0slot、Nozomi等服务
  8. 并发交易: 同时使用多个MEV服务发送交易,最快的成功,其他失败
  9. IPFS集成: 支持代币元数据的IPFS上传
  10. 实时价格: 获取代币实时价格和流动性信息

安装

将此项目克隆到您的项目目录:

cd your_project_root_directory
git clone https://github.com/0xfnzero/sol-trade-sdk

在您的Cargo.toml中添加依赖:

# 添加到您的 Cargo.toml
sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.1.0" }

使用示例

1. 日志订阅 - 监听代币创建和交易

use sol_trade_sdk::{common::pumpfun::logs_events::PumpfunEvent, grpc::YellowstoneGrpc};
use solana_sdk::signature::Keypair;

// 创建Yellowstone gRPC客户端
let grpc_url = "https://solana-yellowstone-grpc.publicnode.com:443";
let x_token = None; // 可选的认证令牌
let client = YellowstoneGrpc::new(grpc_url.to_string(), x_token)?;

// 定义回调函数
let callback = |event: PumpfunEvent| match event {
    PumpfunEvent::NewDevTrade(trade_info) => {
        println!("收到开发者交易事件: {:?}", trade_info);
    }
    PumpfunEvent::NewToken(token_info) => {
        println!("收到新代币事件: {:?}", token_info);
    }
    PumpfunEvent::NewUserTrade(trade_info) => {
        println!("收到用户交易事件: {:?}", trade_info);
    }
    PumpfunEvent::NewBotTrade(trade_info) => {
        println!("收到机器人交易事件: {:?}", trade_info);
    }
    PumpfunEvent::Error(err) => {
        println!("收到错误: {}", err);
    }
};

client.subscribe_pumpfun(callback, None).await?;

2. 初始化SolanaTrade实例

use std::sync::Arc;
use sol_trade_sdk::{common::{Cluster, PriorityFee}, SolanaTrade};
use solana_sdk::{commitment_config::CommitmentConfig, signature::Keypair};

// 配置优先费用
let priority_fee = PriorityFee {
    unit_limit: 190000,
    unit_price: 1000000,
    rpc_unit_limit: 500000,
    rpc_unit_price: 500000,
    buy_tip_fee: 0.001,
    buy_tip_fees: vec![0.001, 0.002],
    sell_tip_fee: 0.0001,
};

// 配置集群
let cluster = Cluster {
    rpc_url: "https://api.mainnet-beta.solana.com".to_string(),
    block_engine_url: "https://block-engine.example.com".to_string(),
    nextblock_url: "https://nextblock.example.com".to_string(),
    nextblock_auth_token: "nextblock_api_token".to_string(),
    zeroslot_url: "https://zeroslot.example.com".to_string(),
    zeroslot_auth_token: "zeroslot_api_token".to_string(),
    nozomi_url: "https://nozomi.example.com".to_string(),
    nozomi_auth_token: "nozomi_api_token".to_string(),
    use_jito: true,
    use_nextblock: false,
    use_zeroslot: false,
    use_nozomi: false,
    use_rpc: true,
    priority_fee,
    commitment: CommitmentConfig::processed(),
    lookup_table_key: None, // 可选的查找表
};

// 创建SolanaTrade实例
let payer = Keypair::from_base58_string("your_private_key");
let solana_trade_client = SolanaTrade::new(Arc::new(payer), &cluster).await;

3. 创建代币

use sol_trade_sdk::{ipfs::CreateTokenMetadata, ipfs::create_token_metadata};
use solana_sdk::signature::Keypair;

// 创建代币密钥对
let mint_keypair = Keypair::new();

// 准备代币元数据
let metadata = CreateTokenMetadata {
    name: "我的代币".to_string(),
    symbol: "MTK".to_string(),
    description: "这是一个测试代币".to_string(),
    file: "path/to/image.png".to_string(), // 本地文件路径
    twitter: Some("https://twitter.com/example".to_string()),
    telegram: Some("https://t.me/example".to_string()),
    website: Some("https://example.com".to_string()),
    metadata_uri: None, // 将自动生成
};

// 上传元数据到IPFS
let api_token = "your_pinata_api_token";
let ipfs_response = create_token_metadata(metadata, api_token).await?;

// 创建代币
solana_trade_client.create(mint_keypair, ipfs_response).await?;

3.1. 创建并购买代币(带小费)

// 创建代币的同时购买,并使用MEV保护
solana_trade_client.create_and_buy_with_tip(
    payer.clone(),  // payer keypair
    mint_keypair,   // mint keypair
    ipfs_response,  // IPFS响应
    50000000,       // buy_sol_cost (购买金额,lamports0.05 SOL)
    Some(100),      // slippage (1%)
    recent_blockhash,
).await?;

4. 购买代币

use solana_sdk::{pubkey::Pubkey, hash::Hash};
use std::sync::Arc;
use sol_trade_sdk::accounts::BondingCurveAccount;

let mint_pubkey = Pubkey::from_str("代币地址")?;
let creator = Pubkey::from_str("创建者地址")?;
let recent_blockhash = Hash::default(); // 获取最新区块哈希
let buy_sol_cost = 50000; // 0.00005 SOL
let slippage_basis_points = Some(100); // 1%

// 狙击购买(新代币上线时快速购买)
let dev_buy_token = 100_000; // 测试值
let dev_cost_sol = 10_000; // 测试值
let bonding_curve = BondingCurveAccount::new(&mint_pubkey, dev_buy_token, dev_cost_sol, creator);

solana_trade_client.sniper_buy(
    mint_pubkey,
    creator,
    buy_sol_cost,
    slippage_basis_points,
    recent_blockhash,
    Some(Arc::new(bonding_curve)),
).await?;

// 使用小费进行MEV保护的购买
solana_trade_client.buy_with_tip(
    mint_pubkey,
    creator,
    buy_sol_cost,
    slippage_basis_points,
    recent_blockhash,
    Some(Arc::new(bonding_curve)),
    "pumpfun".to_string(), // 交易平台
    None, // 自定义小费
).await?;

5. 卖出代币

// 按数量卖出
solana_trade_client.sell_by_amount_with_tip(
    mint_pubkey,
    creator,
    1000000, // 代币数量
    recent_blockhash,
    "pumpfun".to_string(), // 交易平台
).await?;

// 按百分比卖出
solana_trade_client.sell_by_percent_with_tip(
    mint_pubkey,
    creator,
    50,      // 百分比 (50%)
    2000000, // 总代币数量
    recent_blockhash,
    "pumpfun".to_string(), // 交易平台
).await?;

6. 获取价格和余额信息

// 获取代币当前价格
let price = solana_trade_client.get_current_price(&mint_pubkey).await?;
println!("当前价格: {}", price);

// 获取SOL余额
let sol_balance = solana_trade_client.get_payer_sol_balance().await?;
println!("SOL余额: {} lamports", sol_balance);

// 获取代币余额
let token_balance = solana_trade_client.get_payer_token_balance(&mint_pubkey).await?;
println!("代币余额: {}", token_balance);

// 获取流动性信息
let sol_reserves = solana_trade_client.get_real_sol_reserves(&mint_pubkey).await?;
println!("SOL储备: {} lamports", sol_reserves);

7. PumpSwap订阅 - 监听AMM事件

use sol_trade_sdk::{common::pumpswap::logs_events::PumpSwapEvent, grpc::YellowstoneGrpc};

// 创建Yellowstone gRPC客户端
let grpc_url = "https://solana-yellowstone-grpc.publicnode.com:443";
let x_token = None;
let client = YellowstoneGrpc::new(grpc_url.to_string(), x_token)?;

// 定义PumpSwap事件的回调函数
let callback = |event: PumpSwapEvent| match event {
    PumpSwapEvent::Buy(buy_event) => {
        println!("buy_event: {:?}", buy_event);
    }
    PumpSwapEvent::Sell(sell_event) => {
        println!("sell_event: {:?}", sell_event);
    }
    PumpSwapEvent::CreatePool(create_event) => {
        println!("create_event: {:?}", create_event);
    }
    PumpSwapEvent::Deposit(deposit_event) => {
        println!("deposit_event: {:?}", deposit_event);
    }
    PumpSwapEvent::Withdraw(withdraw_event) => {
        println!("withdraw_event: {:?}", withdraw_event);
    }
    PumpSwapEvent::Disable(disable_event) => {
        println!("disable_event: {:?}", disable_event);
    }
    PumpSwapEvent::UpdateAdmin(update_admin_event) => {
        println!("update_admin_event: {:?}", update_admin_event);
    }
    PumpSwapEvent::UpdateFeeConfig(update_fee_event) => {
        println!("update_fee_event: {:?}", update_fee_event);
    }
    PumpSwapEvent::Error(err) => {
        println!("error: {}", err);
    }
};

// 订阅PumpSwap事件
println!("开始监听PumpSwap事件,按Ctrl+C停止...");
client.subscribe_pumpswap(callback).await?;

8. PumpSwap交易操作

use std::sync::Arc;
use solana_sdk::{pubkey::Pubkey, hash::Hash, signature::Keypair};
use solana_client::rpc_client::RpcClient;
use sol_trade_sdk::{common::{Cluster, PriorityFee}, SolanaTrade};

let payer = Keypair::new();
// 配置集群
let cluster = Cluster {
    rpc_url: "https://mainnet.helius-rpc.com/?api-key=您的API密钥".to_string(),
    commitment: CommitmentConfig::confirmed(),
    priority_fee: PriorityFee::default(),
    use_jito: false,
    use_zeroslot: false,
    use_nozomi: false,
    use_nextblock: false,
    block_engine_url: "".to_string(),
    zeroslot_url: "".to_string(),
    zeroslot_auth_token: "".to_string(),
    nozomi_url: "".to_string(),
    nozomi_auth_token: "".to_string(),
    nextblock_url: "".to_string(),
    nextblock_auth_token: "".to_string(),
    lookup_table_key: None,
    use_rpc: true,
};

let solana_trade_client = SolanaTrade::new(Arc::new(payer), &cluster).await;
let creator = Pubkey::from_str("11111111111111111111111111111111")?; // 开发者账户
let buy_sol_cost = 500_000; // 0.0005 SOL
let slippage_basis_points = Some(100);
let rpc = RpcClient::new(cluster.rpc_url);
let recent_blockhash = rpc.get_latest_blockhash().unwrap();
let trade_platform = "pumpswap".to_string();
let mint_pubkey = Pubkey::from_str("您的代币铸造地址")?; // 代币铸造地址

println!("从PumpSwap购买代币...");
solana_trade_client
    .buy(
        mint_pubkey,
        creator,
        buy_sol_cost,
        slippage_basis_points,
        recent_blockhash,
        None,
        trade_platform.clone(),
    )
    .await?;

// 卖出30%的代币数量
solana_trade_client
    .sell_by_percent(
        mint_pubkey,
        creator,
        30,      // 百分比 (30%)
        100,     // 总代币数量
        recent_blockhash,
        trade_platform.clone(),
    )
    .await?;

9. PumpSwap池信息

use solana_sdk::pubkey::Pubkey;

let pool_address = Pubkey::from_str("池地址")?;

// 从PumpSwap池获取当前价格
let price = solana_trade_client.get_current_price_with_pumpswap(&pool_address).await?;
println!("PumpSwap池价格: {}", price);

// 获取PumpSwap池中的SOL储备
let sol_reserves = solana_trade_client.get_real_sol_reserves_with_pumpswap(&pool_address).await?;
println!("PumpSwap SOL储备: {} lamports", sol_reserves);

// 获取PumpSwap池中的代币余额
let token_balance = solana_trade_client.get_payer_token_balance_with_pumpswap(&pool_address).await?;
println!("PumpSwap代币余额: {}", token_balance);

支持的交易平台

  • PumpFun: 主要的meme币交易平台
  • PumpSwap: PumpFun的交换协议
  • Raydium: 集成Raydium DEX功能

MEV保护服务

  • Jito: 高性能区块空间
  • Nextblock: 快速交易执行
  • 0slot: 零延迟交易
  • Nozomi: MEV保护服务

项目结构

src/
├── accounts/     # 账户相关定义
├── common/       # 通用功能和工具
├── constants/    # 常量定义
├── error/        # 错误处理
├── grpc/         # gRPC客户端
├── instruction/  # 指令构建
├── ipfs/         # IPFS集成
├── pumpfun/      # PumpFun交易功能
├── pumpswap/     # PumpSwap交易功能
├── swqos/        # MEV服务客户端
├── trading/      # 统一交易引擎
├── lib.rs        # 主库文件
└── main.rs       # 示例程序

许可证

MIT许可证

联系方式

重要注意事项

  1. 在主网使用前请充分测试
  2. 正确设置私钥和API令牌
  3. 注意滑点设置避免交易失败
  4. 监控余额和交易费用
  5. 遵循相关法律法规

语言版本