# Copy this file to .env and fill in your keys: cp env.example .env # Flask session signing key: any long random string FLASK_SECRET_KEY=replace-with-a-long-random-string # Infura API key (https://www.infura.io/). Used to connect to Ethereum Sepolia. INFURA_API_KEY=your_infura_api_key # Optional: any Ethereum JSON-RPC URL. Overrides INFURA_API_KEY when set. # ETH_RPC_URL=https://sepolia.infura.io/v3/your_infura_api_key # CoinGecko Demo API key (https://www.coingecko.com/en/api/pricing) COINGECKO_DEMO_API_KEY=your_coingecko_demo_api_key