API and Webhooks

Webinars Authentication This category discusses OAuth and other authentication methods used for Zoom APIs and SDKs. Users and Groups Host Key removal This is the place to let us know if you were impacted by the removal of the host_key value from Zoom APIs. In the pinned post in the category you will find a few common modifications that can be made to mimic the functionality that was lost. Developer advocates are here to answer any questions. Zoom Events Meetings Chat GraphQL Use this category to ask your questions, feature requests related to GraphQL API at Zoom. Zoom Rooms Contact Center Archiving Zoom Scheduler Reports and Dashboards Cloud Recordings

Topic	Replies	Views	Activity
GET /v2/meetings/<meetingId> returns BadRequest with invalid access token error Meetings	0	13	August 18, 2026
Manual domain verification request for CloudFront domain Zoom Scheduler	0	5	August 18, 2026
Server-to-Server app receiving 403 "You do not have permission" on outbound_caller_id/customized_numbers endpoints since mid-August — same operation works in web portal API and Webhooks	0	3	August 18, 2026
Customizable / programmatic employee cards on Zoom Whiteboard — supported options? API and Webhooks	0	5	August 18, 2026
Breaking Change / Bug: GET /metrics/meetings started returning lowercase identifiers instead of original casing Meetings api	0	9	August 18, 2026
Breaking Change / Bug: GET /metrics/meetings started returning lowercase identifiers instead of original casing Meetings	0	4	August 18, 2026
Invalid redirect: http://localhost:3000/api/zoom/callback (4,700) Authentication api	2	122	August 18, 2026
Server-toServer ZOOM Scope Issue: my_notes:read:content API and Webhooks	1	30	August 18, 2026
Meeting start (ZoomMtg.join() with role: 1) silently fails (meetingStatus 1→3, no error) for external/non-developer host accounts Meetings api , sdk	1	19	August 18, 2026
High API failure rate exceeded API and Webhooks	1	11	August 18, 2026
Server-to-Server OAuthのトークン取得でinvalid_requestエラー Webinars	1	9	August 18, 2026
Intermittent missing of webhook events Meetings	5	67	August 18, 2026
Webinar.chat_message_sent never fires while participant events deliver fine, DLP prerequisite? API and Webhooks	1	27	August 18, 2026
GET /v2/users/me/upcoming_meetings returns empty object API and Webhooks	0	6	August 18, 2026
Zoom Events API — no endpoint found for per-person attendance/participation data; orphan scope zoom_events:read:event_attendance API and Webhooks	1	11	August 17, 2026
Is there an API endpoint to list and retrieve AI Companion Notes across an account? API and Webhooks	2	57	August 17, 2026
POST /v2/scheduler/attendee always returns 400 "Failed json validation!" Zoom Scheduler api	12	242	August 17, 2026
SMS sending works with Global Admin but fails for regular users Users and Groups phone , api	0	11	August 17, 2026
Freshdesk Inegration with zoom phone ticket creation issue Users and Groups	0	12	August 17, 2026
Do occurrence IDs stay the same after updating a recurring meeting? Users and Groups	0	6	August 17, 2026
Draft/Local-Test General App, Surface set to Meeting only, but a second inMainClient window opens automatically a few seconds after the in-meeting panel API and Webhooks api	0	23	August 14, 2026
PATCH /phone/auto_receptionists/{autoReceptionistId}/ivr returns 204 but does not persist any changes API and Webhooks phone	1	59	August 14, 2026
Subject: Account owner/admin locked out of own app — "No access" + "Pending Transfer" blocking edits (need this cleared) Users and Groups phone , webhooks	0	24	August 14, 2026
Skilljar and Zoom Events Integration API and Webhooks	1	33	August 13, 2026
Clarification on `user_id` field API and Webhooks webhooks	1	45	August 13, 2026
Not able to verify new url for RTMS Users and Groups	3	38	August 13, 2026
Host cannot join meeting with registration enabled Meetings	2	41	August 13, 2026
webinar:write:registrant:admin missing from Add Scopes for Server-to-Server OAuth (Owner, granular reads work) — entitlement issue? API and Webhooks	2	48	August 12, 2026
Enable participant.remove in-meeting control — App ID mbN43UCITAGka8SaoSgYlw Meetings api	0	23	August 12, 2026
SDK or API for Zoom Paper API and Webhooks	0	19	August 12, 2026