├── src_main.rs
└── README.md


/src_main.rs:
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 1 | use solana_client::rpc_client::RpcClient;
 2 | use solana_sdk::pubkey::Pubkey;
 3 | use solana_sdk::signature::{Keypair, Signer};
 4 | use serde::{Deserialize, Serialize};
 5 | use std::str::FromStr;
 6 | use tokio::time::{sleep, Duration};
 7 | 
 8 | // Define a struct to hold arbitrage opportunities
 9 | #[derive(Debug, Serialize, Deserialize)]
10 | struct ArbitrageOpportunity {
11 |     token_a: String,
12 |     token_b: String,
13 |     profit: f64,
14 | }
15 | 
16 | async fn find_arbitrage_opportunities(client: &RpcClient) -> Option<ArbitrageOpportunity> {
17 |     // Placeholder for logic to find arbitrage opportunities
18 |     // You would implement logic to monitor the blockchain, check prices, etc.
19 |     // For now, we'll return a dummy opportunity
20 |     Some(ArbitrageOpportunity {
21 |         token_a: "SOL".to_string(),
22 |         token_b: "USDC".to_string(),
23 |         profit: 0.01,
24 |     })
25 | }
26 | 
27 | async fn execute_arbitrage(client: &RpcClient, opportunity: ArbitrageOpportunity, keypair: &Keypair) {
28 |     // Placeholder for logic to execute arbitrage
29 |     // You would implement logic to create and send transactions here
30 |     println!("Executing arbitrage: {:?}", opportunity);
31 | }
32 | 
33 | #[tokio::main]
34 | async fn main() {
35 |     let client = RpcClient::new("https://api.mainnet-beta.solana.com".to_string());
36 |     let keypair = Keypair::from_bytes(&[0; 64]).unwrap();
37 | 
38 |     loop {
39 |         // Find arbitrage opportunities
40 |         if let Some(opportunity) = find_arbitrage_opportunities(&client).await {
41 |             // Execute arbitrage
42 |             execute_arbitrage(&client, opportunity, &keypair).await;
43 |         }
44 |         
45 |         // Wait for a while before checking again
46 |         sleep(Duration::from_secs(10)).await;
47 |     }
48 | }


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/README.md:
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 1 | # MEV Bot for Solana
 2 | 
 3 | This repository contains a basic MEV (Miner Extractable Value) bot for the Solana blockchain, written in Rust. The bot monitors the Solana blockchain for arbitrage opportunities and executes trades to capture these opportunities.
 4 | 
 5 | ## Features
 6 | 
 7 | - Monitors the Solana blockchain for arbitrage opportunities.
 8 | - Executes trades to capture arbitrage opportunities.
 9 | - Written in Rust for performance and safety.
10 | 
11 | ## Getting Started
12 | 
13 | ### Prerequisites
14 | 
15 | - Rust (latest stable version)
16 | - Cargo (Rust's package manager)
17 | - A Solana RPC endpoint (e.g., https://api.mainnet-beta.solana.com)
18 | 
19 | ### Installation
20 | 
21 | 1. Clone the repository:
22 | 
23 |     ```sh
24 |     git clone https://github.com/trofiiiimova/mev-bot-solana.git
25 |     cd mev-bot-solana
26 |     ```
27 | 
28 | 2. Build the project:
29 | 
30 |     ```sh
31 |     cargo build --release
32 |     ```
33 | 
34 | ### Configuration
35 | 
36 | 1. Update the Solana RPC endpoint in `src/main.rs` if necessary:
37 | 
38 |     ```rust
39 |     let client = RpcClient::new("https://api.mainnet-beta.solana.com".to_string());
40 |     ```
41 | 
42 | 2. Provide your keypair for signing transactions. Replace the placeholder bytes with your actual keypair bytes in `src/main.rs`:
43 | 
44 |     ```rust
45 |     let keypair = Keypair::from_bytes(&[0; 64]).unwrap();
46 |     ```
47 | 
48 | ### Running the Bot
49 | 
50 | Run the bot with the following command:
51 | 
52 | ```sh
53 | cargo run --release
54 | ```
55 | 
56 | The bot will start monitoring the blockchain for arbitrage opportunities and execute trades when opportunities are found.
57 | 
58 | ## Structure
59 | 
60 | - `src/main.rs`: Main logic for the MEV bot, including finding and executing arbitrage opportunities.
61 | 
62 | ## Contributing
63 | 
64 | Contributions are welcome! Please open an issue or submit a pull request for any changes or improvements.
65 | 
66 | ## License
67 | 
68 | This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
69 | 
70 | ```` ▋


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