CurrencyConversionService and ExchangeRateSpecification markups?

Hey guys,

I hope this email finds you well.
I have a question about the structured data markups for currency exchanges,
mainly CurrencyConversionService and ExchangeRateSpecification.
I do marketing for a cryptocurrency exchange service and would like to add
these two bits to our pages.
However, I have a question whether Google actually cares that this data is
there or not.
Right now, https://schema.org/ExchangeRateSpecification is pending for
community review and https://schema.org/CurrencyConversionService is
released, but neither of those is listed on
https://developers.google.com/search/docs/guides/search-gallery.
So my question is, is there a point in adding these to our pages right now?
If yes, are there any detailed specs on how to mark these up properly?

Another point of interest is that if you google "btc to usd" there is a
snippet on the front page that does indeed display the exchange rate for
Coinbase, provided by Morningstar, which means that this kind of structured
data DOES work at some point.

Thank you so much for reading this! I'm sorry if the questions are
irrelevant - SEO is not my strong suit.

*Best regards,*
*Pauline Shangett*

*Chief Marketing Officer*
*ChangeNOW.io*
*______________________*

*Telegram: t.me/deepmoist <http://t.me/deepmoist>*