- 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
12 KiB
Executable File
12 KiB
Executable File
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
- PumpFun交易: 支持
创建代币、购买、卖出功能 - PumpSwap交易: 支持PumpSwap池的交易操作
- Raydium交易: 支持Raydium DEX的交易操作
- 日志订阅: 订阅PumpFun、PumpSwap和Raydium程序的交易日志
- Yellowstone gRPC: 使用Yellowstone gRPC订阅程序日志
- ShredStream支持: 使用ShredStream订阅程序日志
- 多种MEV保护: 支持Jito、Nextblock、0slot、Nozomi等服务
- 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
- IPFS集成: 支持代币元数据的IPFS上传
- 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,lamports,0.05 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
- 项目仓库: https://github.com/0xfnzero/sol-trade-sdk
- Telegram群组: https://t.me/fnzero_group
重要注意事项
- 在主网使用前请充分测试
- 正确设置私钥和API令牌
- 注意滑点设置避免交易失败
- 监控余额和交易费用
- 遵循相关法律法规