Prerequisites
Before continuing, you should have already completed the following for this connector:Configure the Connector
Connector Profile
Link an Account
Link Account
How Fathom Webhooks Work
Fathom webhooks are configured automatically when you enable events for this connection. StackOne registers a webhook with Fathom via the API and begins receiving meeting data as soon as recordings are processed.
Automatic webhook registration
When you enable events for this Fathom connection, StackOne automatically creates a webhook subscription in your Fathom account using your API key. The webhook is configured to receive all recording types and all available content (transcript, summary, action items, and CRM matches).
- Webhooks are created via the Fathom API using your API key credentials.
- The webhook subscribes to all recording scopes — My Recordings, My Team-Shared Recordings, Team Recordings, and External Recordings.
- All content types are enabled — Transcript, Summary, Action Items, and CRM Matches.
- When you disable events, the webhook is automatically deleted from Fathom.
Verify in Fathom settings
You can verify the webhook was created by checking your Fathom account settings.
- Sign in to your Fathom account.
- Click Settings in the navigation bar.
- Scroll to the API Access section and click Manage next to your API key.
- Under WEBHOOKS, you should see a StackOne webhook URL listed with all scopes and events enabled.
Available Webhook Events
Fathom sends a single event type with rich meeting data.
New Meeting
Fired when a new meeting recording is processed and content is ready.
- Event type —
new_meeting - Meeting metadata — title, recording ID, URL, share URL, meeting type
- Timing — scheduled start/end time, actual recording start/end time, created timestamp
- Participants — calendar invitees with name, email, domain, and internal/external classification
- Recorded by — name, email, domain, and team of the recorder
- Transcript — full transcript with speaker names, matched emails, and timestamps
- Summary — AI-generated meeting summary in markdown format with template name
- Action items — extracted action items with assignee name and email
- Highlights — notable moments with text and timestamps
- CRM matches — matched contacts, accounts, opportunities, and leads from linked CRM