https://www.techradar.com/news/pokemon-go-finally-gets-trading-but-not-for-everyone

Pokemon Go is finally allowing a section of players to trade their captured Pokemon with each other, after an online update to Niantic’s free-to-play AR game.

As of June 22nd, a variety of new, social features are available. The game now supports gifting and trading, meaning that players can send items or Pokemon across their respective versions of the mobile app.