Does anyone know of a free live market data source?

I have been coding and back-testing a trading strategy using MT5, and have made some good progress, so I would like to build a live system that gives signals by email when trading opportunities arise.

I’m not so interested in historical data, because MT5 is very good for back-testing, but would just need price data for the past couple of days.

I have an account with Amazon Web Services, but I can’t find an existing solution within AWS that would feed price data to my cloud application.

I’ve also googled to try and find a data source that can be invoked programmatically, like a web service endpoint that produces JSON or XML data, but all I can find is websites that show the data within a web page.

Any advice would be helpful, thanks.

https://www.histdata.com › download-free-forex-data