Check out Swell, BigCommerce, or maybe even a stack like GoComposable will suit your needs. I am pretty sure on both Swell and BC you can hide your prices. Definitely on Swell because it's very custom. Source: about 1 year ago

My research led me to zero in on Swell. They currently also have a great LTD going on AppSumo. Source: over 2 years ago

Swell for backend headless ecommerce. Source: over 2 years ago

Connect a Next.js template with my headless eCommerce backend on Swell.is and deploy on Vercel. Source: over 2 years ago

For example, I will have a storefront (built on swell.is and builder.io) with a subdomain that hosts all the content. Source: over 2 years ago

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