Setting Up Courier as a Segment Source
- In Segment, navigate to the Sources page (under “Connections”).
 - Select your framework of choice (e.g., Node.js).
 - Obtain a write key. After adding Node.js as a source, you’ll see a page with instructions on how to add Segment to your Node.js codebase. Copy the write key from this page.
 - In Courier’s Segment configuration, paste your Segment Write Key in the Segment write key input field.
 
Courier Events Sent to Segment
When Courier is set up as a Segment source, the following events can be tracked in Segment:Message Events
Message ClickedMessage DeliveredMessage OpenedMessage SentMessage UndeliverableMessage Unroutable
Audience Events
Audience User MatchedAudience User Unmatched