If there is no way to set up the available pagination settings to connect to your API, and you wish to use a custom wrapper instead, I suggest that you first refer to the documentation on [developing custom wrappers](https://community.denodo.com/docs/html/browse/8.0/en/vdp/developer/developing_extensions/developing_custom_wrappers/developing_custom_wrappers) and the articles that follow it. Also, sample custom wrapper code, provided by default in your Denodo installation, can be found at:
Assuming the data provided is JSON, a common issue when configuring the data source is choosing the tuple root. I would try to make sure this is set up correctly. You may refer to this [similar Q&A thread](https://community.denodo.com/answers/question/details?questionId=9064u000000CewXAAS&title=Pagination+related+question) for more information.
Hope this helps!