Yes, use the technique used in the Wheater videos

Web API
Weather API
Weather API 2

Thanks Sammy, I will check these out. Rick also mentioned Dev32 in his utc video so I will review that one, too.

What is it?
Do they have an API?

Hello Alex
I am testing financialmodelingprep.com to get prices for the currency pair eurusd.
I am getting current prices but I really want ohlc for 1 hour, 4 hours and 1 day.
I have not figured it out yet.
This is the API call I am using:
http.Open "GET", _
              "https://financialmodelingprep.com/api/v3/quote/" & Ticker & "?apikey=" _
            & YOUR_API_KEY, False

I am hoping I just need a different API.
They may not respond to a technical enquiry for a free account but I'll give it a try.

Do they have any Swagger Docs?

Have you been using https://site.financialmodelingprep.com/developer/docs?

Hello Alex
I didn't understand the swagger docs question but Yes your link was the docs I was reading.
After much trawling through I found one thing I wanted.
It is the Forex Daily API.
This gives many days data that I can use.
I didn't find any hourly stuff but the daily will suffice for my research for now.

https://swagger.io/
https://petstore.swagger.io/

It's an API browser tool, makes it easy to work with an API, you can see that the request/responses should be, and sometimes even test it there in the browser