Stashbox

Problem Statement

Stashbox makes wealth building accessible through the power of consistent, tiny actions. The concept is simple but powerful: saving just $1 a day becomes $365 a year, $3,650 over a decade. But we go further. Every dollar you save automatically enters a Uniswap V4 liquidity position, earning you yield while it sits. Your spare change doesn't just accumulate—it works for you. We've removed every friction point. With Privy's embedded wallets, you don't need to understand seed phrases or gas fees. Just connect and start saving. Your daily deposits flow seamlessly into optimized DeFi positions that compound your returns over time. Built for the long game. Most people underestimate what consistent small actions can achieve. Stashbox proves that financial freedom isn't about making huge sacrifices—it's about showing up every single day and letting time and yields do the heavy lifting.

Solution

Stashbox utilizes Privy for user management and embed wallets, making onboarding smooth and requiring minimal knowledge of web3. For earning yields, I am using Uniswap V4 on base sepolia. Wrote a contract which takes USDC, splits it into pairs, and creates a new position for yield earning.