Can we fetch more records through single API call in C# application?

Can we fetch more records through single API call in C# application?

We are fetching data by using 'Zoho API' in our c# application, but we are able to fetch  only 200 records in single API call.
We are using ''getRecords" Method.
We have following doubts
1. Is there any way to fetch more records through single API call?
2. Can we fetch records by applying condition of "Closed Date" of opportunities?