Get single participant details with registrant ID also using participant ID in zoom API

I want to know if there is an API that takes participant Id and gives participant information with the registrant ID also. Actually, I need the registrant ID from the participant ID.

I am using JWT

Hey @arpit.gang – at this time, no there is no way to get the registrant ID from the participant ID. However if you refer to the following APIs, you can query the meeting ID for the registrant ID:

curl --location -g --request POST ‘api.zoom.us/v2/metrics/meetings/{meetingId}/participants?include_fields=registrant_id