Connect
OneDrive
Browse, search, and import files from Microsoft OneDrive.
What this is
OneDrive is a personal connection. Chat can browse, search, and read files the connected account can see. Importing into Documents (or onto a deal) is what lets us extract those files onto the knowledge graph.
Horison asks Microsoft for read access to files. Import into Horison is the write that matters. Writing back to OneDrive is not part of this connection.
What it can do
- Browse folders and list files.
- Search across OneDrive.
- Read text, fetch metadata, list recent files.
- Import selected files into Documents, or onto a deal.
What it cannot do
- Write into OneDrive. The live connection is read-only.
- See a colleague’s OneDrive. This connection is yours.
- Import Dropbox. Dropbox is coming soon in the importer and is not a live connector.
How to connect
You start in Horison, under Settings → Integrations. Horison opens a consent window. There is no API key to paste.
01
Open Integrations
Sign in and go to OneDrive in Settings → Integrations. Choose the OneDrive card under Available.02
Approve access
Horison opens OneDrive in a popup. Review what it is asking for, then approve. Many Microsoft 365 firms need an IT admin to approve Horison once before this window will finish. If nothing appears, allow popups for app.horison.ai and try again.03
Confirm the connection
When the popup closes, OneDrive shows under Your connections. Only you can use it. Disconnecting stops new reads. Anything already in Horison stays until you delete it there.
Yours, not the firm's
Gmail, Outlook, Drive, SharePoint, and OneDrive are personal. A colleague cannot see your mailbox or your Drive through this connection. Attio is the exception: it can be shared with the whole workspace.