Hello again. What is the best golang client? I want to connect to network without separate node running. I want to use this code for mobile app then. And is it possible to hide activity in tor or it requires udp?

specifically, there is no native client for golang right now. only the original one from the ton-blockchain repository and I am actively working on implementing a light client for kotlin

https://github.com/andreypfau/ton-kotlin

Hey! Yes, UDP is required if you want to connect to the network directly.

lite client<-> lite server use tcp