How to get the API for Historical Data

Hi,
On the historical data - I read that an additional 2K ( on top of the API for kite connect access ) is needed for accessing / getting the API for Historical data pull. However, I do not see an option to pay for the addon-API for pulling Historical data .
In the "Create a new app" page, I get only the option to pay for - Kite (2000 credits for 30 days).
Where do i see the option to pay for the additional 2k for historical data API ?

Thanks