DeveloperBreeze

Erc-20 Development Tutorials, Guides & Insights

Unlock 2+ expert-curated erc-20 tutorials, real-world code snippets, and modern dev strategies. From fundamentals to advanced topics, boost your erc-20 skills on DeveloperBreeze.

ETH vs WETH: Understanding the Difference and Their Roles in Ethereum

Tutorial October 24, 2024

  • ETH: Used for gas fees, transactions, and interacting directly with the Ethereum network.
  • WETH: Primarily used within decentralized applications and protocols that require ERC-20 tokens, such as decentralized exchanges (e.g., Uniswap) or lending platforms.
  • ETH can be wrapped into WETH and vice versa. There is no change in value—1 ETH always equals 1 WETH.

Writing an ERC-20 Token Contract with OpenZeppelin

Tutorial August 22, 2024
solidity

Next, you need to compile your contract to ensure there are no errors.

  • Run the following command in your terminal: