Decentralized Exchange like Uniswap
The project includes whitelist dApp, nft collection webApp, ICO launch, On-Chain DAO to invest in NFTs and final WebApp being DEX like Uniswap.
About
The problem it solves # **It is simple and a very basic version of a DEX like uniswap but with very powerful functionalities like:** > ### 1. Whitelist Dapp > >> * Whitelist access should be given to the first 10 users for free who want to get in. >> * There exists a website where people can go and enter into the whitelist. > ### 2. NFT Collection > >> * There only exists 20 Crypto Dev NFT's and each one of them are unique. >> * User's are able to mint only 1 NFT with one transaction. >> * Whitelisted users, will have a 5 min presale period before the actual sale where they are guaranteed 1 NFT per transaction. >> * There exists a website for NFT Collection. > ### 3. ICO Launch > >> * There exists a max of 10,000 CD tokens. >> * Every Crypto Dev NFT holder gets 10 tokens for free but they would have to pay the gas fees. >> * The price of one CD at the time of ICO is 0.001 ether. >> * There exists a website that users can visit for the ICO. > ### 4. DAO for NFT holders > >> * Anyone with a CryptoDevs NFT can create a proposal to purchase a different NFT from an NFT marketplace. >> * Everyone with a CryptoDevs NFT can vote for or against the active proposals. >> * Each NFT counts as one vote for each proposal. >> * Voter cannot vote multiple times on the same proposal with the same NFT. >> * If majority of the voters vote for the proposal by the deadline, the NFT purchase is automatically executed. > ### 5. Final WebApp being DEX like Uniswap > >> * An exchange with only one asset pair (Eth / Crypto Dev). >> * Decentralized Exchange takes a fee of 1% on swaps. >> * When user adds liquidity, they are given Crypto Dev LP tokens (Liquidity Provider tokens). >> * CD LP tokens are given proportional to the Ether user is willing to add to the liquidity.
How it's made
Challenges we ran into > - Dependencies problems with Next.js >> - Had to install them every time code was cloned from after getting pushed to remote and deleted from local machine. > - Solidity files compilation errors due to difference in Solidity pragma version. > - At times module not found error showed up because of lack of some dependencies like >> - ether.js & >> - web3modal > - pushing files greater than 100 MB showed up error and had to use LFS for that purpose