---
ref: tool:zoom/list-webinar-absentees
name: List webinar absentees
company: company:zoom
workflows: [workflow:webinar-follow-up]
access: [api]
tags: [capability:host-meetings, category:video, has:api]
docs: "https://developers.zoom.us/docs/api/meetings/#tag/webinars/GET/past_webinars/{webinarId}/absentees"
updated: 2026-09-27
---

# List webinar absentees

Returns the registrants of a past webinar who did not attend, with their names and emails.

Pass `occurrence_id` for one occurrence of a recurring webinar, and page with `next_page_token`. Needs a Pro or higher plan with the Webinar add-on.

## Set up

Use the first option your agent supports.

### API (official)

- Base URL: https://api.zoom.us/v2
- Endpoint: `GET /past_webinars/{webinarId}/absentees`
- Auth: OAuth; sign in when the agent asks
- Docs: https://developers.zoom.us/docs/api/

Before doing anything else, make one read-only call to confirm access.

## Rules

- Ask the user before anything that sends messages, costs money, or changes data.
- Never print API keys.