API connector speed

Hi guys,

Does anyone have any experience with the API connector and specifically improving speed when calling data. I am hitting end points that are incredibly quick in postman and (to my mind) very slow when populating a repeating group in Bubble, even when editing the response data to get as little as possible and limiting the page size only has a small effect.

Is there something specific I should be doing when calling data from a 3rd party api?

Sharing my editor gives access to some sensitive data so not sure I can do that. Let me know what would help though.

Many thanks