Credit Memos REST Endpoints

Receivables Customer Account Site Activities/Credit Memos
The resource that provides details of credit memos created for customer account sites, which is part of the receivablesCustomerAccountSiteActivities root resource. It includes standard and on account credit memos.
Get a credit memo
Method: get
Path: /fscmRestApi/resources/11.13.18.05/receivablesCustomerAccountSiteActivities/{BillToSiteUseId}/child/creditMemos/{CreditMemoId}
Get all credit memos
Method: get
Path: /fscmRestApi/resources/11.13.18.05/receivablesCustomerAccountSiteActivities/{BillToSiteUseId}/child/creditMemos