1Node

Problem Statement

📜 Description 1Node is a visual no‑code DeFi automation platform that lets anyone design and deploy complex DeFi strategies across multiple blockchains without writing code.Using a drag‑and‑drop builder, users connect Triggers (price changes, time schedules, balance thresholds), Conditions (logic filters, allocation limits), and Actions (swaps, transfers, staking, alerts) to automate their portfolio.Strategies can run on multiple chains simultaneously—currently Optimism and Etherlink—with real‑time monitoring and execution handled by our custom workflow engine. This engine watches market conditions, wallet balances, and gas prices, then executes actions securely through audited vault smart contracts.Our platform integrates 1inch Fusion+ for MEV‑protected token swaps, supports cross‑chain arbitrage detection, and uses a network‑aware token selector that automatically filters available tokens based on the selected chain.The result is a single unified platform where retail users, DAOs, and professional traders can:Automate complex DeFi workflowsManage portfolios across multiple chainsExecute gas‑optimized transactionsMonitor performance in real timeBy removing the need for coding or managing bots, 1Node makes sophisticated DeFi automation accessible to everyone.

Solution

1Node is built with React Flow + TypeScript for the visual builder, a Node.js + Prisma backend for orchestration, and Solidity vaults on Optimism/Etherlink for secure multi‑chain fund management. We integrated 1inch Fusion+ for MEV‑protected swaps and a custom workflow engine that monitors triggers, executes actions, and dynamically adapts strategies across chains.