REST API Examples to get data for BI tool?

Hi.

I was trying to connect my BI tool via OData to get records from Creatio, but apparently OData has a 20,000 row limit for resultsets.

I would need to use REST to avoid this limit, true?
Are there Creatio-specific examples somewhere that I can use to test pulling data from Creatio? (I use Postman to test) 
If there are, I have not been able to find them.

Thanks for your help!

Rob