Hi! Has anyone done skin trading in TF2? How hard is it and how do I get started?

I heard that there are platforms for exchanging skins. How do I know which ones are reliable and safe?

Hi! When I first started trading in TF2, it was hard to figure out too. In CS:GO everything is easier, but here - keys, metal, krafts. It's a completely different system. I decided to look for information and accidentally came across https://robots.net/gaming/gaming-technical-guides/tf2-skin-trading/. There really all clearly described: what and how best to exchange, how to evaluate things and on what platforms to work. Now I feel more confident and even managed to successfully sell a couple of items.