# Settings

The database connection settings are in the system environment variables.
All other settings are in the database in a `settings` table.

- LOG_LEVEL
- AES_DECRYPT_KEY
- HOST_DOMAIN
- MIN_WITHDRAW_SATS
- MAX_WITHDRAW_SATS
- LN_HOST
- LN_PORT
- LN_TLS_FILE
- LN_MACAROON_FILE
- FEE_LIMIT_SAT
- FEE_LIMIT_PERCENT
- LN_TESTNODE
- FUNCTION_LNURLW
- FUNCTION_LNURLP
- FUNCTION_EMAIL