Resonance

Inspiration

For new users, bridging is confusing and complicated for the following reasons. For instance, bridge exploits have cost over $10B, it’s unintuitive for beginners, and fees stack up. However, it's necessary as investments are fragmented across chains. Non-Ethereum chains have 40% of TVL. Growing L2s (Aptos, Near) have over 1000x Ethereum TPS, leading to faster and more creative trading strategies.

What it does

Resonance is a one-click, non-custodial, multichain liquidity provider. We envision it as the one-stop shop and guide for the new crypto investor. It...

Offers three preset trading strategies
Visualizes relevant network data
Abstracts complexities of cross-chain liquidity provision
Diversifies investment opportunities

The three trading strategies are safe, smart, and sustainable to cater to a wide variety of investors--from curious newcomers to those who prioritize socially responsible ventures or high returns. Users can invest in one click, follow their transaction status, and get informed of relevant blockchain data queried from The Graph. This makes it an ideal platform for anyone looking to navigate the crypto space more efficiently and securely.

How we built it

Frontend - React, Graph, Wagmi, Chakra UI, Next.js

Aptos - Move, Aptos CLI, Axelar Intents, LiquidSwap fork

Near - Solidity, Hardhat, Aurora Bridge, Range, Uniswap fork

ETH L2s - Solidity, Hardhat, Chainlink CCIP, Range, Uniswap fork

Challenges we ran into

Integrating a seamless product required extensive work with various blockchain protocols.

Accomplishments that we're proud of

We're happy it all works!

What we learned

We learned a lot about multi-chain communication, bridging and the Move language. We also learned a lot about full-stack integration of a dApp, and communicating with a system of smart contracts.

What's next for Resonance

We hope to explore partnerships with leading DeFi projects to enhance its service offerings. These collaborations will aim to provide users with a wider range of investment options and access to exclusive DeFi opportunities. Additionally, we will implement additional layers of security protocols to safeguard users.