WinSMS integrationBack to integrationsUpdated: November 15, 2026Copy pageOverviewCompany website:https://www.winsms.co.zaIntegration launch date:November 13, 2026API Categories:MessagingPassthroughAPI Authorization: API KeyMESSAGING MESSAGEEnd-API object: messageUnified API Methods:ListCreateRemoveList options:limitoffsetReadable fields:author_membercreated_atdestination_membersidmessageparent_idreferenceWritable fields:destination_membersmessagereference required fields PASSTHROUGHUnified API Methods:POSTGETPUTDELETEList options:-none-Readable fields:-none-Writable fields:-none- Are we missing anything? Let us knowWas this page helpful?