U.S. broker

FTMO Trader Scouting
I am a US resident. My priorities might be a bit different because I only trade via broker APIs, so the APIs and spreads are all that I care about.

If possible my choice would be IG, but they denied my account application because their identity verification system is sometimes incorrect (I’ve heard of this happening to others). I have accounts with the other 3, and I’m using Oanda because its API is by far the best, and includes some order book data, but their spreads are slightly higher I think.
FTMO Trader Scouting