Simple Solana Token Tracker

This project is a basic token tracking application on the Solana blockchain. It includes a smart contract (program) written in Rust using the Anchor framework and a command-line interface (CLI) for user interaction.

Right now deployed in devnet, feel free to roam around

Features

• Deposit: Users can deposit any SPL token into the program.
• Withdraw: Users can withdraw tokens back to their wallet.
• Balance Tracking: The program maintains an on-chain account for each user to track their balance.
• Events: Emits DepositEvent and WithdrawEvent for easy transaction history tracking.

Getting Started

Prerequisites

• Rust
• Solana CLI
• Anchor CLI

Setup and Deployment

1. Clone the repository:

2. Build and deploy the Solana program to devnet:

   anchor build
   anchor deploy

   Note: Anchor will automatically update the program ID in lib.rs and Anchor.toml.

3. Create a new SPL token and fund your account:

   spl-token create-token
   spl-token create-account <MINT_ADDRESS>
   spl-token mint <MINT_ADDRESS> <AMOUNT> <YOUR_ACCOUNT_ADDRESS>

CLI Usage

The CLI tool is located in the cli-tool directory.

P.S. You probably want to recompile cli tool with your own token.
Or you can ask me to mint you some

1. Build the CLI:

   cd cli-tool
   cargo build --release

2. Interact with the program:

   • Check balance:

     ./target/release/cli-tool balance --keypair <path-to-your-keypair.json>

   • Deposit tokens:

     ./target/release/cli-tool deposit --amount <amount> --keypair <path-to-your-keypair.json>

   • Withdraw tokens:

     ./target/release/cli-tool withdraw <amount> --keypair <path-to-your-keypair.json>

Project Structure

• programs/token_tracker/src/lib.rs: The Solana smart contract logic.
• cli-tool/src/main.rs: The command-line interface tool.
• Anchor.toml: Anchor configuration file.