Shameless plug: I started a YouTube channel on this topic that covers a lot of commission free trading API's, including Alpaca (got featured in their docs), Robinhood Private API, TD Ameritrade, Tradier, and more. I'm seeing a huge growth in interest in developing automated trading bots and algos. With commissions dropping to zero, there is a huge wave of day/swing traders that want to learn Python, so am creating as…
I have subscribed to your channel. Do you know of any services that allow non US residents to join? I am in New Zealand.
As mentioned, Sharesies plan to allow US market access: https://app.sharesies.nz/us-equities-register They do seem to have a private API at least: https://app.sharesies.nz/api/fund/list
https://www.revolut.com/en-NZ have plans to expand to NZ, I don't know much about their services though.