.env.example

# Database (Spring Boot reads DB_URL / DB_USERNAME / DB_PASSWORD)
DB_URL=jdbc:mysql://127.0.0.1:3306/wallet_db?allowMultiQueries=true&useSSL=false&characterEncoding=UTF-8&autoReconnect=true
DB_USERNAME=root
DB_PASSWORD=your_secure_password

# Server
SERVER_PORT=8080

# Keystore (tokencore / WalletManager)
KEYSTORE_DIR=/data/keystores
WALLET_KEYSTORE_PASSWORD=your_keystore_password

# Optional: EOS deposit address for EOS flows
EOS_DEPOSIT_ADDRESS=

# Tokencore signing chain ids (H2 testnet example: ETH_SIGN_CHAIN_ID=11155111, BTC_SIGN_CHAIN_ID=1)
ETH_SIGN_CHAIN_ID=1
BTC_SIGN_CHAIN_ID=0

# External signer (when wallet_chain_config.signing_backend = EXTERNAL)
EXTERNAL_SIGNER_BASE_URL=

# Optional ETH gas price HTTP fallback (JSON shape must match ETH_GAS_LEVEL keys)
ETH_GAS_FALLBACK_URL=

# Logging
LOG_LEVEL=INFO

# Encryption (if used by your deployment)
WALLET_CRYPTO_PUSH_KEY=your_32_char_encryption_key_here