I am pretty sure most brokerages offer an api now. I remember @oldmonk was doing some cool stuff on RH. Checkout IB lite as well. Not to sure if they have an Api. TD Ameritrade would be another good option as they are free for etfs.A lot offer MOO and MOC but I just want to automate it so I don't have to do it every trading day. That's what my op is about.
I am pretty sure most brokerages offer an api now. I remember @oldmonk was doing some cool stuff on RH. Checkout IB lite as well. Not to sure if they have an Api. TD Ameritrade would be another good option as they are free for etfs.
What you are looking to do is totally do able and quite simple. The strategy however can be greatly improved
What do you mean? Why would the broker be losing money? They are not on the other side of your tradeDoesn't work on IBKR lite:
"OnClose or OnOpen US listed stock orders are free for IBKR Lite clients so long as the order does not exceed 10% of an account's monthly US stock trading volume, otherwise your account will be charged USD 0.005 per share."
What brokers do you 100% know this works on?
If there are any, enjoy it while it lasts -- brokers aren't in the business of losing money on every trade.
Fees. You can sell order flow, collect ECN fees on limit orders, etc.What do you mean? Why would the broker be losing money? They are not on the other side of your trade