curl --location --request POST 'https://dev.avibra.com/preprod/user/linktoken3' \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data-raw '{
"partnerprofileid": "validpartnerprofileid",
"userid": "current10001"
}'{
"linktoken": "link-25223fa8-c53a-4dec-9940-aea0c8de3a60",
"expiresat": "2025-04-09T21:52:55.326Z"
}