WoodandClaude Sonnet 4.5
b17f1157b6
Remove obsolete data_size_limit parameters from all gas fee strategy function calls in documentation and examples, following the recent API changes. Changes: - Update README.md and README_CN.md gas fee strategy examples - Update all example files using set_global_fee_strategy (from 8 params to 6 params) - Update gas_fee_strategy example for set_normal_fee_strategy and set_high_low_fee_strategy - Remove the last two parameters (256 * 1024, 0) from all calls 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
98 lines
4.0 KiB
Rust
98 lines
4.0 KiB
Rust
use sol_trade_sdk::{
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SolanaTrade, TradeTokenType, common::{
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AnyResult, TradeConfig, fast_fn::get_associated_token_address_with_program_id_fast_use_seed
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}, swqos::SwqosConfig, trading::{core::params::{PumpSwapParams, DexParamEnum}, factory::DexType}
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};
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use solana_commitment_config::CommitmentConfig;
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use solana_sdk::signature::Keypair;
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use solana_sdk::{pubkey::Pubkey, signer::Signer};
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use std::{str::FromStr, sync::Arc};
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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println!("Testing PumpSwap trading...");
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let client = create_solana_trade_client().await?;
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let slippage_basis_points = Some(100);
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let recent_blockhash = client.rpc.get_latest_blockhash().await?;
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let pool = Pubkey::from_str("539m4mVWt6iduB6W8rDGPMarzNCMesuqY5eUTiiYHAgR").unwrap();
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let mint_pubkey = Pubkey::from_str("pumpCmXqMfrsAkQ5r49WcJnRayYRqmXz6ae8H7H9Dfn").unwrap();
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let gas_fee_strategy = sol_trade_sdk::common::GasFeeStrategy::new();
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gas_fee_strategy.set_global_fee_strategy(150000, 150000, 500000, 500000, 0.001, 0.001);
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// Buy tokens
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println!("Buying tokens from PumpSwap...");
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let buy_sol_amount = 100_000;
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let buy_params = sol_trade_sdk::TradeBuyParams {
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dex_type: DexType::PumpSwap,
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input_token_type: TradeTokenType::SOL,
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mint: mint_pubkey,
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input_token_amount: buy_sol_amount,
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slippage_basis_points: slippage_basis_points,
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recent_blockhash: Some(recent_blockhash),
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extension_params: DexParamEnum::PumpSwap(
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PumpSwapParams::from_pool_address_by_rpc(&client.rpc, &pool).await?,
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),
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address_lookup_table_account: None,
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wait_transaction_confirmed: true,
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create_input_token_ata: true,
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close_input_token_ata: true,
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create_mint_ata: true,
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durable_nonce: None,
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fixed_output_token_amount: None,
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gas_fee_strategy: gas_fee_strategy.clone(),
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simulate: false,
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};
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client.buy(buy_params).await?;
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// Sell tokens
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println!("Selling tokens from PumpSwap...");
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let rpc = client.rpc.clone();
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let payer = client.payer.pubkey();
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let program_id = sol_trade_sdk::constants::TOKEN_PROGRAM_2022;
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let account = get_associated_token_address_with_program_id_fast_use_seed(&payer, &mint_pubkey, &program_id, client.use_seed_optimize);
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let balance = rpc.get_token_account_balance(&account).await?;
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let amount_token = balance.amount.parse::<u64>().unwrap();
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let sell_params = sol_trade_sdk::TradeSellParams {
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dex_type: DexType::PumpSwap,
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output_token_type: TradeTokenType::SOL,
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mint: mint_pubkey,
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input_token_amount: amount_token,
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slippage_basis_points: slippage_basis_points,
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recent_blockhash: Some(recent_blockhash),
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with_tip: false,
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extension_params: DexParamEnum::PumpSwap(
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PumpSwapParams::from_pool_address_by_rpc(&client.rpc, &pool).await?,
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),
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address_lookup_table_account: None,
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wait_transaction_confirmed: true,
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create_output_token_ata: true,
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close_output_token_ata: true,
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close_mint_token_ata: false,
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durable_nonce: None,
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fixed_output_token_amount: None,
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gas_fee_strategy: gas_fee_strategy,
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simulate: false,
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};
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client.sell(sell_params).await?;
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tokio::signal::ctrl_c().await?;
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Ok(())
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}
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/// Create SolanaTrade client
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/// Initializes a new SolanaTrade client with configuration
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async fn create_solana_trade_client() -> AnyResult<SolanaTrade> {
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println!("🚀 Initializing SolanaTrade client...");
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let payer = Keypair::from_base58_string("use_your_payer_keypair_here");
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let rpc_url = "https://api.mainnet-beta.solana.com".to_string();
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let commitment = CommitmentConfig::confirmed();
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let swqos_configs: Vec<SwqosConfig> = vec![SwqosConfig::Default(rpc_url.clone())];
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let trade_config = TradeConfig::new(rpc_url, swqos_configs, commitment);
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let solana_trade = SolanaTrade::new(Arc::new(payer), trade_config).await;
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println!("✅ SolanaTrade client initialized successfully!");
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Ok(solana_trade)
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}
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