ysq
90 lines
2.2 KiB
Markdown
90 lines
2.2 KiB
Markdown
# 📊 Gas Fee Strategy Guide
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This document introduces the Gas Fee strategy configuration and usage methods in Sol Trade SDK.
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## Basic Usage
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### 1. Overview
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This module supports users to configure strategies for SwqosType under different TradeType (buy/sell).
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- Normal strategy: One SwqosType sends one transaction, specifying cu_limit, cu_price, and tip.
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- High-low fee strategy: One SwqosType sends two transactions simultaneously, one with low tip and high priority fee, another with high tip and low priority fee.
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Each (SwqosType, TradeType) combination can only configure one strategy. Subsequent strategy configurations will override previous ones.
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### 2. Create GasFeeStrategy Instance
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```rust
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use sol_trade_sdk::common::GasFeeStrategy;
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// Create a new GasFeeStrategy instance
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let gas_fee_strategy = GasFeeStrategy::new();
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```
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### 3. Set Global Strategy (can also be configured individually)
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```rust
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// Set global strategy (normal strategy)
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gas_fee_strategy.set_global_fee_strategy(
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150000, // cu_limit
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500000, // cu_price
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0.001, // buy tip
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0.001 // sell tip
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);
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```
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### 4. Configuring Single Strategy
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```rust
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// Configure normal strategy for SwqosType::Jito
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gas_fee_strategy.set_normal_fee_strategy(
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SwqosType::Jito,
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xxxxx, // cu_limit
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xxxx, // cu_price
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xxxxx, // buy_tip
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xxxxx // sell_tip
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);
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```
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### 5. Configuring High-Low Fee Strategy
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```rust
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// Configure high-low fee strategy for SwqosType::Jito during Buy
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gas_fee_strategy.set_high_low_fee_strategy(
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SwqosType::Jito,
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TradeType::Buy,
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xxxxx, // cu_limit
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xxxxx, // low cu_price
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xxxxx, // high cu_price
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xxxxx, // low tip
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xxxxx // high tip
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);
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```
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### 6. Using in Trading Parameters
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```rust
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use sol_trade_sdk::TradeBuyParams;
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let buy_params = TradeBuyParams {
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// ... other parameters
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gas_fee_strategy: gas_fee_strategy.clone(),
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};
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```
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### 7. Viewing and Cleanup
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```rust
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// Remove a specific strategy
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gas_fee_strategy.del_all(SwqosType::Jito, TradeType::Buy);
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// View all strategies
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gas_fee_strategy.print_all_strategies();
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// Clear all strategies
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gas_fee_strategy.clear();
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```
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## 🔗 Related Documents
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- [Example: Gas Fee Strategy](../examples/gas_fee_strategy/)
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