Pagination from JSON Path Has Next URL - Trustpilot

Hello,

I am trying to call a rest get API with some pagination. The API returns the next page URL within the response, so i should be able to use this in the snap.

I am getting the value using JSON Path seen here in a mapper as an example:

I use this same JSON path in the Next URL:

Unfortunately, the snap does not call for the next page. I can only assume it sees the value as null?

Any help would be appreciated.

Many thanks