Problem with API

[#1]

We're trying to get all closed deal contacts through the API without success.

When we get all the deals on the endpoint that we use to list them all (https://developers.hubspot.com/docs/methods/deals/deals_overview) inside associations, the contacts appear as not associated, but when we look on Hubspot, they are associated.

Is there some kind of setup that we're doing incorrectly or didn't do?

[IsaacTakushi]

Welcome, @Lucas_Castilho.

To clarify, are you calling the Get all deals endpoint and looking for associatedVids but not finding any on deals you would expect?

If so, could you share:

1. Your Hub ID.
2. The full request URL you are calling (remove hapikey values).
3. Are you including includeAssociations=true in the request URL?
4. Links to deals which have associated contacts in the UI but do not show any associatedVids in the Deals API response.