Multi Sig Delegation Wallet
A customize multisig wallet to manage your crypto assets with the option to require a predefined number of signature and where signers can delegate their power to other signers.
About
The problem it solves This is a multisig wallet with the added functionality of **delegation** where signers of a wallet can assign their voting rights to another signer. - **Multi-Sig**: Create a new wallet with multiple signers(members) with equal voting rights at the start. - **Delegation**: Signers can temporarily grant their voting rights to another signer, increasing the receivers voting weight. - **Wallet Balance**: Anyone (signer or not) can add balance to the wallet by sending crypto to its address. - **Create Transaction**: Any signer who has not delegated their rights can create a transaction (transfer tokens to some other wallet) but it will only execute once at least 51% of signers approve the transaction. - **Any ERC20 Token**: This wallet supports all ERC20 tokens and not just the native ones. - **NFTs**: This wallet can not only just store ERC20 tokens but ERC721 and ERC1155 as well.🤩
How it's made
Challenges we ran into Some of the challenges we ran into: - **Contract from Scratch**: We have written the Smart Contracts from scratch and this took a lot of time. - **Integrating TheGraph and Covalent API**: We are fetching on-chain data using both the graph and covalent APIs. Integrating them both in the backend to merge the data was a real-time consumer. - **Unstopabble Domains**: We integrated the UD's **Reverse Resolution** in our dapp and realized that users have to update their records multiple times even though it has already been updated. - **EPNS**: We faced issues while writing code for Channel Opt-in/Opt-out as the SDK by EPNS was not written in TS and the frontend framework was throwing a lot of errors. # Tech Stack - **Unstopabble Domains**: Integrated _Login with Unstopabble Domains_, _Domain Resolution_ & _Reverse Resolution_ in our dapp. - **IPFS/Filecoin**: Used NFT.Storage to store Signer's metadata, Wallet metadata & NFT metadata. - **Covalent**: Used Covalent APIs to fetch token metadata from the blockchain.