Our LiFi Frame eliminates this by bringing cross-chain swapping and bridging directly into Farcaster conversations, allowing users to seamlessly trade between Base, Celo, and Arbitrum without leaving their social context.

Whether you're a DeFi power user wanting to demonstrate strategies in real-time, a portfolio manager rebalancing across L2s based on community alpha, or a newcomer learning through social interaction, the Frame enables instant execution of cross-chain operations with optimal routing via Li.Fi's aggregation, background notifications for completed transactions, and automatic social sharing of successful trades.

This transforms DeFi from an isolated, complex activity into a social-first experience where discovering opportunities and acting on them happens in the same seamless interface, reducing security risks from external apps while building community trust through transparent, social trading.

🐛 Challenges I Ran Into
The main challenge I encountered was during the initial project setup with configuring the Farcaster Frame manifest file. This involved properly mapping environment variables for Frame metadata, webhook URLs for notifications, and account association settings.

The issue was quickly resolved using the npx create-onchain --manifest command, which automatically regenerates the necessary Farcaster Account Association environment variables and ensures proper manifest configuration.
After resolving this initial setup hurdle, the rest of the development process was remarkably smooth.

The Li.Fi Widget integration, MiniKit providers, OnchainKit theming, and Upstash Redis notifications all worked seamlessly together, making for an excellent overall developer experience.

The smart contract address** 0x1231DEB6f5749EF6cE6943a275A1D3E7486F4EaE** is the core LI.FI Diamond entryway contract that powers all LI.FI operations across the protocol. This is the main smart contract that handles the cross-chain swaps, bridges, and routing functionality that makes LI.FI work.

Since the LI.FI mini app uses the LI.FI widget, it is powered by this same Diamond contract by extension. This means the mini app benefits from the security, efficiency, and proven track record of LI.FI's main infrastructure.