🔗 Cross-Chain Token Tracker

A real-time dashboard to visualize USDT token transfers across Ethereum, BNB, and Polygon blockchains.

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🚀 Features

• View token transfers on Ethereum, BNB, and Polygon
• Filter by wallet address (from / to)
• Calculate total USDT moved, total transactions
• Plot transaction volume per block
• Detect abnormal transfers using AI (Isolation Forest)
• 🔁 Manual or auto-refresh using a Streamlit button

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📸 Preview

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🛠️ Tech Stack

• Python
• Streamlit – for dashboard
• Pandas – for data processing
• Web3.py – for blockchain RPC access
• Plotly Express – for plotting
• Scikit-Learn – anomaly detection (Isolation Forest)

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📂 Project Structure

cross-chain-token-tracker/

├── dashboard/ # Streamlit dashboard

├── scripts/ # Data fetching scripts (RPC logs)

├── data/ # Output CSV logs (ETH, BNB, Polygon)

├── utils/ # Helper modules

├── .env # Environment config (RPC URLs)

├── requirements.txt # Dependencies

└── README.md

⚙️ Getting Started

1.Clone the repository

git clone https://github.com/srujan911/cross-chain-token-tracker.git

cd cross-chain-token-tracker

2.Create and activate a virtual environment

python -m venv .venv
.venv\Scripts\activate  # on Windows

3.Install dependencies

pip install -r requirements.txt

4.Set up .env

ETH_RPC_URL=https://your-eth-node
BNB_RPC_URL=https://your-bnb-node
POLYGON_RPC_URL=https://your-polygon-node

5.Run the app

streamlit run dashboard/app.py