Smart Contract Basics

Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They run on the Tetreum blockchain and automatically execute when predetermined conditions are met.

Here's a simple "Hello World" smart contract written in Solidity:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWorld {
    string public message;
    
    constructor() {
        message = "Hello, Tetreum!";
    }
    
    function setMessage(string memory newMessage) public {
        message = newMessage;
    }
    
    function getMessage() public view returns (string memory) {
        return message;
    }
}

Essential tools for smart contract development on Tetreum:

Follow these steps to deploy your smart contract to Tetreum:

1. 1

   Write Your Contract

   Create your smart contract using Solidity in Remix IDE or your preferred environment.

2. 2

   Compile the Contract

   Compile your Solidity code to generate bytecode and ABI.

3. 3

   Connect to Tetreum

   Configure your wallet and development environment to connect to Tetreum testnet.

4. 4

   Deploy and Verify

   Deploy your contract and verify the source code for transparency.