How to integrate Vessel SDK with my mobile app?

Hi everyone,
I am trying to integrate the Vessel SDK into my mobile app, but I’m facing some issues.

I have installed the SDK following the documentation.

When I try to initialize it, I get an error: Initialization failed.

I have checked API keys and config, but still it doesn’t work.

Could anyone guide me step by step on how to properly integrate the Vessel SDK?
Any tips or common mistakes to avoid would be very helpful.

Thanks in advance!