.env.example

# MetaSign dApp Environment Configuration
# Copy this file to .env and update the values with your actual configuration

# Smart Contract Configuration
# The deployed contract address on your target blockchain
VITE_CONTRACT_ADDRESS=0xYourContractAddressHere

# Blockchain Network Configuration
# Chain ID in hexadecimal format (e.g. 0x88bb0 for Ethereum Hoodi)
VITE_CHAIN_ID=

# Human-readable name of the blockchain network
VITE_CHAIN_NAME=

# RPC URL for connecting to the blockchain
VITE_RPC_URL=

# Block explorer URL for transaction links
VITE_EXPLORER_URL=

# Development Configuration
# Set to 'development' for local development, 'production' for live deployment
NODE_ENV=development

# Optional: Custom app title and description
VITE_APP_TITLE=MetaSign
VITE_APP_DESCRIPTION=Sign Once, Trust Forever

# Google Gemini AI (Chatbot)
# Get your API key from: https://makersuite.google.com/app/apikey
VITE_GEMINI_API_KEY=your_gemini_api_key_here

# Gemini model to use
# Examples: gemini-2.0-flash-exp, gemini-1.5-pro, gemini-pro, gemma-3-27b-it
VITE_GEMINI_MODEL=gemini-2.5-flash-lite

# Security Note:
# - Never commit your .env file to version control (it's in .gitignore)
# - Only VITE_ prefixed variables are exposed to the browser