Uniswap V2 token swap interface with MetaMask integration

A custom Cosmos SDK module for universal token bonding curve functions.

Prediction market for economic and financial events. Built on Solana.

A token swapping interface app.

PumpBit is a comprehensive crypto trading platform designed to facilitate perpetual contract trading on the B2 network and offer a staking feature for liquidity pools. The platform is built using Next.js for the frontend, Node.js for the backend, and utilizes Hardhat for smart contract development.

Trustless exchange between FCT and ETH tokens

Decentralized exchange (DEX) platform designed to support seamless token swaps, staking, and liquidity management across all EVM-compatible blockchains.

Token Swap App

DexPort is a modern multi-chain DEX frontend built with Next.js, RainbowKit, and Wagmi. It enables users to connect wallets and swap tokens across Ethereum, Polygon, Cronos, and more using dynamic ABIs and a clean, responsive interface.

The EOSclassic Smart Contract

A decentralized liquidity pool that supports custom ERC20 tokens, using a constant product AMM model. Users can add liquidity, remove liquidity, swap tokens, and earn rewards.

A high-performance Solana DeFi launchpad for creating tokens, performing swaps, and building automated trading bots on Heaven DEX. Ideal for developers and projects integrating advanced DeFi tools.

Web app for secure ETH ↔ token swaps with owner controls and modern UI

An order-based token swap system using Solidity smart contracts. It allows users to deposit various ERC-20 tokens, create swap orders and fulfill orders created by other users.

SwapX is a decentralized crypto swapping platform that allows users to seamlessly swap tokens across Ethereum and Solana networks. Powered by smart contracts and real-time exchange rates, SwapX ensures fast, secure, and low-fee transactions bringing DeFi swapping to your fingertips.

A fast, secure, and low-cost dApp for seamless XLM and asset swaps on the Stellar blockchain.

a web app that lets users exchange one Solana token for another instantly.

Next Js App for token swap

This project includes a decentralized wallet smart contract, "Wallet," for managing Ether and ERC20 tokens, and a custom ERC20 token contract, "HuziToken." Users can send and receive Ether, deposit and withdraw ERC20 tokens, and execute simplified token swaps within the wallet. It follows secure development practices and is thoroughly tested.

StackSwaps: A decentralized AMM smart contract for the Stacks blockchain, supporting liquidity pools, token swaps, and yield farming with a constant product formula.