Trifolium.Auth.token

You're seeing just the function token, go back to Trifolium.Auth module for more information.
Link to this function

token(origin, ip \\ nil)

Specs

token(String.t(), String.t() | nil) :: Trifolium.API.response()

Generates a JWT token for a given origin, which can be used in your client side code, without exposing your private token. You can also specify a ip along a origin so that it works only from some giving client IP Address.