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Ethereum-based platform that allows users to take advantage of arbitrage opportunities without employing any capital. It leverages the power of Flash Loans to borrow an optimal amount of funds, swap between DEXes to level the prices, then sending the profits.
Mock Implementation of the Rentable NFTs ( ERC 4907 ). ERC4907 is an extension of ERC-721, specially designed for NFT Renting. It proposes an additional role : user and a valid duration indicator : expires. It allows users and developers manage the rentable usage rights, more simple and efficient.
A lottery smart contract written in solidity in which different accounts can participater and a random winner is selected. The randomness is achieved using Chainlink VRF
Here is a basic smart contract lottery with interactive features such as starting the lottery, purchasing tickets, ending the lottery, claiming prizes, and generating random winners.