CashAbroad Hackathon
CashAbroad is a B2B finance and payments platform in Mexico, Currently live and moving 320K USD monthly
视频
技术栈
React
Web3
Node
Rust
描述
Hackathon goal
We only had 2 days to participate so we use them to make with POCs of interactions
Connect a frontend with Starknet contracts
Create starknet wallets and deploy them in our backend
Interact with the Starkgate bridge to convert USDC Starknet to USDC Ethereum
Github repositories:
Cashabroad socials:
本次黑客松进展
In backend:
- Use of Starkli to create new accounts and interact with the Starknet blockchain
- Use of starknet.js to create, fund, and deploy new wallets for third parties
- Creation of new accounts using the OpenZeppelin contract implementation
- Balance inquiry in multiple currencies for the Starknet wallet
- Funding of newly created accounts by transferring ETH from the master wallet to the new wallets
- Test the Starkgate withdrawals from USDC Starkgate to USDC ETH
In frontend:
-Use of React to build the front end
-Use of starknet-react/chains and starknet-react/core to connect wallets like Braavos and ArgentX
-Create dynamic content in React components using data from HTTP requests
-Listen to events from connected wallets and smart contracts from the frontend
-Global CSS management in React