Free Real-time Forex Price Feed API?

Hello Everyone,
Anyone know of or have experience with any reliable services which provide free real-time forex price feed APIs to pull the real-time prices for forex pairs. I need to pull the real-time pip movements into a database, so the API needs to be fast enough to provide real-time price movements for every pip movement on each currency pair.

I just started this research, so if there is no free service which provides this API feature are there any other options out there?

Thanks!

Fixer currency, the rundown etc. are two of the good APIs. But there are many more in the market. You can get to know about them by a little research. There are even youtube videos too which can suggests you some of the free APIs. So choose according to your requirement.