Link Account to external source

I’ve noticed a few websites I use for research and news allow me to link to my trading account portfolio to them: Seeking Alpha and Atom Finance being two of them. They allow you to link to your broker account portfolio if you trade stocks with Fidelity, Charles Schwab and Robinhood to name a few. However, Trading 212 is never an option for these external websites.

Is this a feature that’s ever likely to be added in the future?