A custom ERC-20 token for ETHGlobal New Delhi 2025.
I’m a beginner in Solidity, and DelhiToken is my first step into Web3, built using OpenZeppelin’s ERC-20 template. I studied the code to learn token standards, customized the name and symbol, and deployed it on Sepolia to get hands-on experience for ETHGlobal.
- Network: Sepolia Testnet
- Contract Address: https://sepolia.etherscan.io/address/0x7d6ae3ab93a9cb01a2379b6e7bb1b7a42b16ab64
- Token Name: DelhiToken
- Symbol: DLT
- Initial Supply: 1,000,000 tokens
- Functions: Transfer, approve, check balances.
DelhiToken.sol inherits OpenZeppelin’s ERC20 contract for secure token logic. I set the name to "DelhiToken" and symbol to "DLT" in the constructor, minting 1,000,000 tokens with 18 decimals to my wallet. I learned how decimals() ensures precision and how Remix simplifies deployment. OpenZeppelin’s audited code gave me confidence in its security.
DelhiToken.sol: Defines the ERC-20 token.LICENSE: MIT License, allowing open-source use..gitignore: Node.js template withartifacts/for clean commits.README.md: This file, detailing my project and journey.
Built using OpenZeppelin’s ERC-20 template, licensed under MIT. I customized the name and supply while learning from their code.
I’m thrilled to explore Ethereum! Reading OpenZeppelin’s code taught me about tokens, and deploying to Sepolia was a big win. I chose “DelhiToken” to reflect my excitement for ETHGlobal New Delhi 2025.
- Compile and deploy
DelhiToken.solin Remix (Solidity 0.8.20). - Interact via MetaMask or ethers.js for transfers.
- Verify on Etherscan.
Licensed under the MIT License—see LICENSE.
Email me at rishabhgupta78470@gmail.com or find me on X @rishabh_guptaz. Excited to connect at ETHGlobal New Delhi 2025!