Create a beneficiary for a FinTrans account using the Step 10 integration payload.
POST /api/v2.1/fintrans/{accountId}/beneficiaries
This endpoint adds a beneficiary to a specific FinTrans account. The sample below is aligned with step10-add-beneficiary.json.
"SUPP"
"LT-01103"
"SONCLT21"
"Vilnius"
"customer.20260331114946-387074@testcorp.com"
"UAB Sonect Europe"
"EUR"
"LT"
"SEPA"
"John"
"Customer"
"Gedimino pr. 20, Vilnius, Lithuania"
"2dac1793-ab48-420c-b0b5-01292302e188"
"1 Test Street"
"INDIVIDUAL_CUSTOMER"
"LT213320011000055860"
""
""