Lime Engineering

We believe that modern financial mechanics is a problem of IT and code, not finance. We seek elegance of integration by eliminating the unnecessary complexity of financial infrastructure.

Trading API

Stocks and Options trading. Automate your trading, build your own, or connect to existing apps. Place a trade via the API and see it on your terminal.

Demo our API Now

Ready to start your trading journey with Lime? Try our demo Python SDK free for 30 days and experience the Lime difference.

Streaming updates
to positions and orders

Data API

US Stocks, Options and OTC Markets.
Beta version. All quotes 15 minutes delayed

Market data streaming
via web sockets