Segment

Stream events from Segment into JustAI so your experiments can measure conversions and custom events.

How it works

1. You add a Webhooks (Actions) destination in Segment that forwards your chosen events to JustAI’s webhook endpoint.
2. JustAI joins those events with the messages each user received to measure results.

Before you start

• Your JustAI org slug — usually your company name in lowercase (ask us if you’re not sure).
• A JustAI API key — create one in the JustAI Console.

Set up the destination

1. Log in to Segment.

2. Navigate to “Destinations” and click “Add destination”.

   

3. Choose “Webhooks (Actions)”.

   

4. Click “Add destination”.

   

5. Select a data source, set the “Destination name” to “JustAI Webhook”, and leave the dropdown menu as “Fill in settings manually”.

   

6. Choose “Create destination”.

7. Set a “Shared Secret” using your JustAI API key.

   

8. Click “New Mapping” in the Mappings tab.

   

9. Set up a mapping and define the event trigger. The most open-ended option is “Event Type”, but you can narrow it down to specific events.

   

10. Configure the mapping settings:

    • Set the destination URL to https://worker.justwords.ai/api/webhook/segment/<org_slug>
    • Set the method to POST
    • Set the Headers to “X-Api-Key” with your JustAI API key as the value
    • Set the Batch Size to 1000 (a reasonable starting point — adjust based on your source’s data volume, and ask us if you’re not sure)

    

11. Press “Next”, then save and enable the webhook.

    

12. Under Settings, toggle “Enable Destination” and click “Save Changes”.

    

Verify it’s working

After some time, you should start seeing traffic to the destination in Segment.