Have you looked at Alpaca's Market Data API or Polygon.io. Both premium options are reasonably priced and give you access to both historical and real time trades. Source: over 1 year ago

I think https://alpaca.markets/data still offers free api keys for research purposes. Source: over 1 year ago

Https://alpaca.markets/data - As you see you get 100% market coverage for all US exchanges and unlimited API / WebSocket access. They also have 1min bar historical data (I do not know about the tick level). I can not speak to the quality of the API Access as I have a TotalView subscription. Source: almost 2 years ago

Free tier for researchers, now $99/month for the algotrading access (link: https://alpaca.markets/data). Source: almost 2 years ago

Https://alpaca.markets/data free plan has 200 calls/minute limit which is what you want anyway. Source: about 2 years ago

Anyone here not being able to use the 'enter' key to login through merrilledge.com ?? I tried ml.com and for some reason you can use 'enter' key to login....but on the merrilledge site, you have to physically move your mouse to the 'login' button and click it. Source: about 3 years ago

What's funny is that www.ml.com works fine when I hit the 'Enter' key to login and so does www.bankofamerica.com but why is it that merrilledge.com doesn't work? Source: about 3 years ago