Dart

Screenshots

Problem Statement

Dart is a decentralized marketplace where anyone can buy/sell any digital products.To ensure that the data provides user satisfaction, the owner of the listing is only paid out from the contract after three non-flagged successful sales, and each sale after that. This is done automatically via logic tied to the purchaseData contract method which releases the funds on the contract after the third purchase.

Solution

Technologies used: FEVM, IPFS WalletConnect: Serves as the wallet connector for authorizing FileMarket contract deploys and enabling users to connect their wallets securely to the FileMarket application.The following contract events are emitted and can be listened to externally.PurCompt: When a user completes the purchase on a data set page. listeFlag: When a user flags a page as not having legitimate data.