Courier integrationBack to integrationsOverviewCompany website:https://www.courier.comIntegration launch date:October 30, 2026API Categories:MessagingPassthroughAPI Authorization: API KeyMESSAGING MESSAGEEnd-API object: messageUnified API Methods:ListGetCreateList options:limitoffsetuser_idReadable fields:created_atdestination_membersidupdated_atWritable fields:destination_membersmessagesubject required fields PASSTHROUGHUnified API Methods:POSTGETPUTDELETEList options:-none-Readable fields:-none-Writable fields:-none- Are we missing anything? Let us knowWas this page helpful?