OmniDeFi Nexus
Unified cross-chain DeFi and commerce protocol enabling autonomous finance via DAO governance.
Demo
About
Project Name: Uniswap Transaction Analyzer Problem: DeFi users have difficulty visually analyzing Uniswap transaction data (such as transaction volume and gas costs). Solution: -Use The Graph to index Uniswap V3 swap events and generate a subgraph of transaction data. -Deploy a simple contract in Solidity to record user query history. -Use Python (Web3.py) to query subgraph data, SQL to analyze transaction trends, and Matplotlib to draw charts. -Develop the front-end in React to visualize transaction volume and gas costs.
How it's made
Solution: -Use The Graph to index Uniswap V3 swap events and generate a subgraph of transaction data. -Deploy a simple contract in Solidity to record user query history. -Use Python (Web3.py) to query subgraph data, SQL to analyze transaction trends, and Matplotlib to draw charts. -Develop the front-end in React to visualize transaction volume and gas costs. Innovation: Integrate Chainlink data feeds to update ETH prices in real time and calculate transaction costs. Technology Stack: -Contract: Solidity + Hardhat. -Data: The Graph (GraphQL) + Python (Web3.py) + SQL. -Front-end: React + Ethers.js. Time Estimate: -Contract and subgraph: 5-7 days. Data processing and visualization: 3-5 days. -Front-end and demo: 3-5 days.