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bot-solana-memecoin-trading

Setup

This project needs openssl if you don't please install
Windows

  1. Install OpenSSL Download and install OpenSSL from: 👉 https://slproweb.com/products/Win32OpenSSL.html Install either Win64 OpenSSL (if on 64-bit) or Win32 OpenSSL (for 32-bit systems).

  2. Set Environment Variables After installation, set these environment variables:

    • For system-wide settings (run in Command Prompt as Admin):
      setx OPENSSL_DIR "C:\Program Files\OpenSSL-Win64"
  setx OPENSSL_INCLUDE_DIR "C:\Program Files\OpenSSL-Win64\include"
  setx OPENSSL_LIB_DIR "C:\Program Files\OpenSSL-Win64\lib"
    • If installed in a different location, update the path accordingly.
For Linux (Ubuntu/Debian)
  1. Install OpenSSL Development Libraries
  sudo apt update
  sudo apt install pkg-config libssl-dev
  1. Check OpenSSL Installation
openssl version -a
For macOS
  1. Install OpenSSL via Homebrew
brew install openssl
  1. Set Environment Variables
export OPENSSL_DIR=$(brew --prefix openssl)
export OPENSSL_INCLUDE_DIR=$OPENSSL_DIR/include
export OPENSSL_LIB_DIR=$OPENSSL_DIR/lib

Setup Database

// Install sqlx cli
cargo install sqlx-cli --no-default-features --features sqlite

// create database
sqlx database create

// Create a Migration
sqlx migrate add <migration_name>

// Run Migrations
sqlx migrate run

// Rollback Migrations
sqlx migrate revert

// Check Migration Status
sqlx migrate info

Env file

DATABASE_URL=sqlite:tokens.db

TELEGRAM_TOKEN=
TELEGRAM_CHAT_ID=

HELIUS_RPC_URL=https://api.helius.xyz/v0
HELIUS_WS_URL=wss://mainnet.helius-rpc.com
HELIUS_API_KEY=

PROGRAM_ID=675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8
PRIVATE_KEY=
LIQUIDILITY_POOL_WSOL_PC_MINT=So11111111111111111111111111111111111111112

RUG_CHECKER_URL=https://api.rugcheck.xyz/v1

Run project

// Build project
cargo build

// Run project
cargo run

How It Works

  1. Real-Time Listening: The bot listens to Solana logs for liquidity pool creation.
  2. Transaction Handling: Each transaction is processed, and details are saved to the database.
  3. Price Monitoring: A periodic task checks token prices and calculates profit/loss.
  4. Notifications: Telegram bot informs about transaction updates and actions (e.g., sells).