1Launch

1Launch revolutionizes token launches through Dutch auctions with 1inch DEX integration. We eliminate whale dominance and bot manipulation by creating fair, transparent price discovery mechanisms. Token creators deploy ERC20 tokens and set auction parameters. Bidders place limit orders that become actual 1inch orders on Arbitrum. When auctions end, the clearing price is determined where demand meets supply - all bids at or above this price get filled, lower bids are rejected. Fair price discovery through Dutch auctions. Anti-whale protection with allocation limits. Instant liquidity via 1inch integration. Transparent settlement with real-time analytics. We combined 1inch Limit Order Protocol with Dutch auction mechanics, deployed on Arbitrum for low gas costs and fast finality. The result: decentralized, fair, and transparent token launches that benefit both creators and investors.

React 18 + TypeScript for type-safe frontend Wagmi v2 + Viem for Ethereum interactions 1inch Limit Order SDK v5 for DEX integration Solidity 0.8.19 with OpenZeppelin contracts Supabase for real-time database with PostgreSQL Arbitrum for low-cost auction operations Hardhat for smart contract development and deployment Tailwind CSS + Radix UI for polished components

Key Hack: 1inch pre/post interactions enable Dutch auctions through DEX liquidity