List webinar registrants

List webinar registrants

Returns a webinar's registrants with their registrant ID, email, name and registration time, filtered by approval status.

Note: Match a past participant to their registration by registrant_id to get the email Zoom leaves empty for people outside your account. 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 /webinars/{webinarId}/registrants
• Auth: an OAuth access token, sent as Authorization: Bearer <token>
• Docs: https://developers.zoom.us/docs/api/

Note: Get the access token from an OAuth app you create on the Zoom App Marketplace. Webinar calls need a Pro or higher plan with the Webinar add-on.

Before anything else, confirm access with the cheapest read-only call, like a list or a search. Never send or change anything to test access.

Rules

• Ask the user before anything that sends messages, costs money, or changes data, and say how many records it touches. One approval covers a batch the user has seen.
• Never print API keys.