Ethereum-based swap platforms
Posted by Denis Karaev•February 24, 2025•1 proposals
Developing a decentralized exchanger (Swap) for the Ethereum network, allowing users to exchange ERC-20 tokens directly from their wallets.
Technical features:
ERC-20 token exchange via smart contract.
Integration with Uniswap (or other DEX aggregator) for liquidity.
Connecting wallets (MetaMask, WalletConnect, Coinbase Wallet).
Automatic exchange rate calculation and display of slpidge (drawdown during exchange).
Display of gas fee before transaction.
Optional project commission for exchange (for example, 0.3%).
Transaction history (on the client, without backend).
Design:
Minimalistic, user-friendly interface in the style of Uniswap.
Dark and light theme.
Mobile device support.
Technology stack:
Next.js + TypeScript for frontend.
Developing a custom smart contract
Deployment to mainnet and testing on Goerli.
SolidityTypeScriptBackendFrontendERC20
$5 000