STELLAR_NETWORK=mainnet
HORIZON_URL=https://horizon.stellar.org
API_BASE_URL_BACKEND=http://localhost:4000
API_BASE_URL_FRONTEND=http://localhost:3000

# PostgreSQL Configuration
POSTGRES_USER=postgresuser
POSTGRES_PASSWORD=yourpassword
POSTGRES_DB=yourdatabase
POSTGRES_PORT=5432

# Database URL (without variable interpolation)
DATABASE_URL=postgres://postgresuser:yourpassword@localhost:5432/yourdatabase