On: Ask HN: Which API should I use to build an high frequency trading bot?

[fosk]

Thanks - I would like to start slow and then eventually upgrade to a more expensive service, as I am very new to the field. Two questions:

1) Have you ever had any experience with E*TRADE?

2) It would be awesome if you could point me to some resources/books about HFT

EDIT: The pricing seems to be $1,200/month now. https://www.tradingtechnologies.com/en/products/pricing/