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README.md

Portal Trade

Overview

Portal Trade is a decentralized lending and arbitrage trading protocol built on blockchain technology. The platform enables users to deposit assets, borrow funds, and generate profits through arbitrage trading opportunities across decentralized exchanges. By leveraging smart contract architecture, Portal Trade provides a secure and efficient system for maximizing returns through automated arbitrage strategies.

User can generate more yield by giving access to their yield amount to Arbitrage Bot ran by our protocol

Tech Stack

  • Client: React, Next.js, TypeScript, TailwindCSS
  • Contracts: Solidity Smart Contracts, Hardhat
  • Arbitrage Bot: Typescript, node
  • Arbitrage Scanner: Next.js, TypeScript, TailwindCSS
  • Dex 1, 2: Next.js, TypeScript, TailwindCSS
  • Blockchain: Ethereum, ERC20 Tokens
  • Libraries: Ethers.js, Wagmi, OpenZeppelin
  • Development: TypeScript, Node.js

Architecture

The project consists of several key components:

  • Smart Contracts: Core Pool contract, AToken (yield-bearing tokens), BToken (arbitrage positions)
  • Frontend Interface: User dashboard for asset management and trading
  • Arbitrage Engine: Automated system for identifying and executing profitable trading opportunities
  • DEX Integration: Connections to multiple decentralized exchanges for cross-platform trading

Demo

Team

  • MinGyeom Kim - Smart Contract Developer & PM
  • JunHyuk Sim - FullStack Developer
  • MinJu Kim - Backend Developer
  • Yeseul Choi - Frontend Developer

License

MIT License

Copyright (c) 2025 Portal Trade ''' Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. '''