𝕐𝕀𝔼𝕃𝔻𝔼ℝ𝕀𝕋𝔸

YIELDERITA

A DeFi vault that dynamically reallocates $ETH between ETH higher risk, and USDC lower-risk strategies (via Lazy Summer Protocol) based on live Pentagon Pizza Index signals.

Demo App | Github | Slide Deck | MockUp/UI-UX

Project description

Yielderita is the first DeFi vault that lets pizza influence your crypto gains. Using the Pentagon Pizza Index (PizzINT) as a signal, it automatically reallocates user deposits between Lazy Summer Protocol’s ETH Higher Risk and USDC Lower Risk vaults. When pizza orders spike in the Pentagon area, Yielderita moves funds into safer strategies; when pizza is calm, it shifts capital to higher-yield vaults. Users can only deposit ETH and track their portfolio.

Technologies used

• Solidity 0.8+ for smart contracts

• Lazy Summer Protocol (ETH High and USDC Low Risk vaults)

• Node.js / Chainlink Functions for PizzINT signal adapter

• Next.js + React + Tailwind CSS for the frontend dashboard

• Ethers.js for smart contract interactions

• Vercel / IPFS for frontend hosting

Basic architecture

• PizzaVault Smart Contract:

  • Accepts ETH deposits.

  • Allocates funds to appropriate vaults based on pizzaSignal.

  • Rebalances automatically on signal changes.

• Signal Adapter:

  • Node.js script fetches pizza level from PizzINT.watch.

  • Updates onchain pizzaSignal variable.

• Frontend Dashboard:

  • React/Next.js app with pizza-slice visualization.

  • Shows live pizza dashboard and vault allocation.

Architecture diagram

Source code

https://github.com/gabinfay/PizzaVault/