Settings can also be retrieved from environment variables. This is particularly useful for sensitive data such as passwords, keys, or other credentials.
To reference an environment variable within the TOML configuration file, prefix the desired environment variable name with the
! character. The server will automatically fetch the corresponding value from the set environment variables during runtime.
key = !OAUTH_KEY
In this example,
!OAUTH_KEY looks for an environment variable named
OAUTH_KEY and uses its value for the
key field under the