The problem Across solves

• We have basically built a crypto wallet with the additional functionality of being able to do cross-chain token transfers.
• Cross-chain token transfers are an important part of the Web3 ecosystem, with so many blockchains and dapps coming up, every Dapp might use a certain specific token hence the need to transfer tokens from one chain to another has increased.
• By default, the process of transferring tokens from one chain to another is quite complex and costly, that is why we came up with this solution.
• We are using Biconomy's Hyphen SDK which enables quick and easy transfer with different chains, So, Our Dapp along with providing basic wallet functionalities also enables the simple cross-chain transfer of tokens.

Challenges I ran into

• As this was one of the first Web3 projects I had worked on, it took time to understand the different concepts and technologies used and how exactly we can integrate Hyphen SDK with our project.
• As we were building a wallet, it took time to understand how exactly a decentralized wallet works, private key is generated from the recovery phrase, and the encrypted wallet is stored in a keystore file on the local machine