Smart Contracts

Smart contracts are on-chain programs that automatically enforce the terms of an agreement without an intermediary. Once deployed, they run exactly as written.

How They Work

  • 📜 Write your contract in Solidity (or another EVM language).
  • 🔨 Compile and deploy to Ethereum (or your chain of choice).
  • 📝 Users interact by sending transactions and paying gas.
  • ✅ On-chain code executes deterministically.

Quick Solidity Example

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

contract HelloWorld {
  string public message = "Hello, Web3!";
}

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