inCase Integration Documentation Help

Send Document

Use this endpoint to send documents to the app.

/api/rest/{organisationId}/documents

Send the client(s) a message with attached documents

Request parameters

{ "externalCaseRef": "ABC123-1", "sender": "Barbara Jenkins", "replyTo": "john.smith@example.com", "subject": "Welcome to the App", "message": "Welcome to the App, we will use this to communicate and keep you up to date with the progress of your transaction", "sendPushNotification": true, "channel": "lawyer+thirdparty", "documents": [ { "name": "Your Contract", "filename": "contract.pdf", "base64Content": "GDHSJGHDJG...", "importDocumentOnly": true, "tagIdentifier": "Welcome Pack", "tagRecipients": "case_handler@example.com, welcomepackteam@example.com" } ] }

Responses

{ "id": 91 }
02 July 2026