This repository is no longer maintained. Please use the official GDScript nakama-godot: https://github.com/heroiclabs/nakama-godot or for the official C#: https://github.com/heroiclabs/nakama-dotnet
Nakama 2.0 C# Library for Godot 3.x Mono
This is taken from the Nakama-dotnet source directly and may not be the most up to date code. Their official GitHub repository is here https://github.com/heroiclabs/nakama-dotnet