How to do Blynk in a new Arduino Class?

[Gunner]

How do I use Blynk API within my own Arduino (C++) classes?

Hey, I split my projects in to header files. Its similar but more of and ‘Arduino’ splitting method over proper CPP files. It might help your situation. Here is an example: https://github.com/jaminNZx/ESP8266-Blynk-Gate-Logger-And-Counter