🔐 Blockchain Wallet – Backend

A RESTful API built with Node.js, Express, tronweb, and ethers for managing wallet, transaction, and balance.

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🚀 Features

• Create Tron/Ethereum Wallet
• View Transactions using address
• View Balance

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🧰 Tech Stack

• Node.js + Express – Backend server
• tronweb – Tron Wallet
• ethers – Ethereum Wallet
• Dotenv – Environment config

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📂 Project Setup

1. Clone the repo

git clone https://github.com/akashpawar43/Blockchain-Wallet.git
cd Blockchain-Wallet

2. Install dependencies

npm install

3. Create .env file

PORT=3000

# Ethereum
ETH_RPC=https://mainnet.infura.io/v3/your_key   # or Alchemy / other provider
ETH_CHAIN_ID=1

# Tron
TRON_FULLNODE=https://api.trongrid.io
TRON_SOLIDITY_NODE=https://api.trongrid.io
TRON_EVENT_NODE=https://api.trongrid.io

# Optional: a default private key for testing (DO NOT USE MAINNET KEY IN PROD)
DEFAULT_PRIVATE_KEY=0x...your_test_private_key_here

4. Run Server

npm run dev