Salesforce REST API returns only first 10 reports how to get them all?

For my project in javascript I am using salesforce API to get all reports what user have in salesforce account.
At current API GET call to
Reports/GetReportList?search=&offset=0
it returns only first 10 reports from the start.

  • offset -The starting row offset into the result set returned.
    proof
    proof of 10 reports
    full call/method looks like
let result = await this.Api.Service.get(`Reports/GetReportList?search=${search}&offset=${offset}`)
//where search is '' and offset is 0

Using:

  • for REST api calls I am using axios package
  • salesforces api version v2 (I am not sure what exactly it means v2 or version v2x)
  • javascript as programming language

Main question is how to get all reports from salesforce?