# API and Webhooks **URL:** https://devforum.zoom.us/c/api-and-webhooks/8.md?page=87 [Latest](https://devforum.zoom.us/latest.md) · [Categories](https://devforum.zoom.us/categories.md) · [Tags](https://devforum.zoom.us/tags.md) **Page:** 88 --- ## [How Zoom calculate recurring meeting schedule](https://devforum.zoom.us/t/how-zoom-calculate-recurring-meeting-schedule/115248)
**Author:** [@simudin](https://devforum.zoom.us/u/simudin)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 8:43pm UTC](https://devforum.zoom.us/t/how-zoom-calculate-recurring-meeting-schedule/115248 "2024-08-09T20:43:03Z")
Hi Zoom team. I wonder how Zoom calculates the recurring meeting schedules. For context: I would like to show the user at what date and time the first recurring meeting or the next schedule after the first recurring me… --- ## [Concurrent Meeting Issue](https://devforum.zoom.us/t/concurrent-meeting-issue/115280)
**Author:** [@abhijit.a](https://devforum.zoom.us/u/abhijit.a)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 8:28pm UTC](https://devforum.zoom.us/t/concurrent-meeting-issue/115280 "2024-08-09T20:28:15Z")
Hi, I have taken the Zoom Pro plan which supports up to 9 licensed users but I can run only 2 parallel meetings at a time. Also, suggest to me what changes should I make in creating meeting AP payload I to support concu… --- ## [How to use zoom vod sdk?](https://devforum.zoom.us/t/how-to-use-zoom-vod-sdk/102584)
**Author:** [@yj.kim](https://devforum.zoom.us/u/yj.kim)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 7:57pm UTC](https://devforum.zoom.us/t/how-to-use-zoom-vod-sdk/102584 "2024-08-09T19:57:23Z")
Hi, All. While reviewing zoom events, I confirmed that there was a VOD SDK document. But I don’t find any detailed information. It appears that the zoom vod sdk exists in the link below. Is there any site or informat… --- ## [Zoom to Marketo Launchpoint - Registration Error](https://devforum.zoom.us/t/zoom-to-marketo-launchpoint-registration-error/91082)
**Author:** [@hkrogness](https://devforum.zoom.us/u/hkrogness)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 7:44pm UTC](https://devforum.zoom.us/t/zoom-to-marketo-launchpoint-registration-error/91082 "2024-08-09T19:44:44Z")
I need more details on the exact Zoom webinar settings needed in order to have the information pass between zoom and Marketo. I am receiving a “registration error” in Marketo and was told it was a zoom setting error. I … --- ## [Calculated signature doesn't match header x-zm-signature intermittently](https://devforum.zoom.us/t/calculated-signature-doesnt-match-header-x-zm-signature-intermittently/114897)
**Author:** [@mcbalto](https://devforum.zoom.us/u/mcbalto)\ **Replies:** 2\ **Last updated:** [August 9, 2024, 7:39pm UTC](https://devforum.zoom.us/t/calculated-signature-doesnt-match-header-x-zm-signature-intermittently/114897 "2024-08-09T19:39:57Z")
Our app subscribes to the webhoook events callee ended, caller ended, caller is connected to callee, callee answered phone call. When we get a payload, we calculate the auth signature and return a 401 if the signature i… --- ## [Zoom Client size is reduced when maximized and selecting the ZCC tab](https://devforum.zoom.us/t/zoom-client-size-is-reduced-when-maximized-and-selecting-the-zcc-tab/89293)
**Author:** [@jlivecchi](https://devforum.zoom.us/u/jlivecchi)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 7:36pm UTC](https://devforum.zoom.us/t/zoom-client-size-is-reduced-when-maximized-and-selecting-the-zcc-tab/89293 "2024-08-09T19:36:22Z")
I might not be in the right section for support here but wanted to post anyway. Please feel free to remove or message me with the correct process. I opened a case with Zoom support but attempted making a developer case t… --- ## [List events API において、全データを取得後でもnext\_page\_tokenが発行されるケースがある](https://devforum.zoom.us/t/list-events-api-next-page-token/114411)
**Author:** [@sone](https://devforum.zoom.us/u/sone)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 6:42pm UTC](https://devforum.zoom.us/t/list-events-api-next-page-token/114411 "2024-08-09T18:42:25Z")
List events API において、全データを取得後でもnext\_page\_tokenが発行されるケースがあります。 仕様として、next\_page\_tokenは発行されるかされないかどちらになりますでしょうか？ 以下試した結果になります。 ・pege\_size指定なしやpege\_size=15～56を指定した場合、全件取得しているのにnext\_page\_tokenが返却されてしまう。 ・pege\_size=57以上を指定… --- ## [403 Forbidden Error from CloudFront when trying to download a recording](https://devforum.zoom.us/t/403-forbidden-error-from-cloudfront-when-trying-to-download-a-recording/114858)
**Author:** [@tech-zoom\_zp](https://devforum.zoom.us/u/tech-zoom_zp)\ **Replies:** 4\ **Last updated:** [August 9, 2024, 6:35pm UTC](https://devforum.zoom.us/t/403-forbidden-error-from-cloudfront-when-trying-to-download-a-recording/114858 "2024-08-09T18:35:16Z")
Format Your New Topic as Follows: API Endpoint(s) and/or Zoom API Event(s) zoom.us/rec/webhook\_download API which is gotten from recording.completed webhook. Description When trying to download a recording file from t… --- ## [Need help in creating meetings through oauth v2 API’s](https://devforum.zoom.us/t/need-help-in-creating-meetings-through-oauth-v2-api-s/115278)
**Author:** [@anjibabuch987](https://devforum.zoom.us/u/anjibabuch987)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 3:33pm UTC](https://devforum.zoom.us/t/need-help-in-creating-meetings-through-oauth-v2-api-s/115278 "2024-08-09T15:33:41Z")
Hi Team, Good Afternoon…!, We are trying to integrate zoom API with oauth v2 to creating meetings in zoom but getting issue. Please check the error: Zoom::TooManyRequests ({:base=\>“You have exceeded the daily rate li… --- ## [Any Zoom API that will allow us to send a SMS and emails?](https://devforum.zoom.us/t/any-zoom-api-that-will-allow-us-to-send-a-sms-and-emails/115318)
**Author:** [@helpdesk3](https://devforum.zoom.us/u/helpdesk3)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 3:21pm UTC](https://devforum.zoom.us/t/any-zoom-api-that-will-allow-us-to-send-a-sms-and-emails/115318 "2024-08-09T15:21:58Z")
HI! I have a front end that when I click on a button, I want to send information to the backend which will have the necessary information like the email and the phone number (sender & receiver). The problem is that I h… --- ## [Chat Webhooks in Server-to-server app](https://devforum.zoom.us/t/chat-webhooks-in-server-to-server-app/115343)
**Author:** [@brett](https://devforum.zoom.us/u/brett)\ **Replies:** 1\ **Last updated:** [August 9, 2024, 2:47pm UTC](https://devforum.zoom.us/t/chat-webhooks-in-server-to-server-app/115343 "2024-08-09T14:47:08Z")
Are the chat-message, team-chat, and chat-channel webhook events not available in a server-to-server application? I am currently trying to add some features to a server-to-server app around chat data and would like to ge… --- ## [API Scope "report:read:admin" not available in Business Plan](https://devforum.zoom.us/t/api-scope-reportadmin-not-available-in-business-plan/111204)
**Author:** [@breno.oliveira](https://devforum.zoom.us/u/breno.oliveira)\ **Replies:** 3\ **Last updated:** [August 9, 2024, 1:15pm UTC](https://devforum.zoom.us/t/api-scope-reportadmin-not-available-in-business-plan/111204 "2024-08-09T13:15:54Z")
Hi! I work in a Company that has the Business Plan. We are trying to use the reportMeetingParticipants API operation that requires the “report:read:admin” Scope. The problem is that I am not finding this scope to add. … --- ## [API for deleted messages in meeting chat](https://devforum.zoom.us/t/api-for-deleted-messages-in-meeting-chat/115251)
**Author:** [@ondej.tomanek](https://devforum.zoom.us/u/ondej.tomanek)\ **Replies:** 3\ **Last updated:** [August 8, 2024, 9:47pm UTC](https://devforum.zoom.us/t/api-for-deleted-messages-in-meeting-chat/115251 "2024-08-08T21:47:29Z")
Is there an API or other way to retrieve deleted messages and attachments from meeting/webinar chat? Retrieving the chat .txt file only shows non-deleted messages and attachments like images are missing… --- ## [Getting recording view permission](https://devforum.zoom.us/t/getting-recording-view-permission/115217)
**Author:** [@Avraham](https://devforum.zoom.us/u/Avraham)\ **Replies:** 4\ **Last updated:** [August 8, 2024, 7:19pm UTC](https://devforum.zoom.us/t/getting-recording-view-permission/115217 "2024-08-08T19:19:57Z")
Hey, I want to check for a specific recording , which users have access to view it ? I did not see any API like this. Can anyone help me please --- ## [Pre assigned breakout rooms not working](https://devforum.zoom.us/t/pre-assigned-breakout-rooms-not-working/110932)
**Author:** [@mtugas](https://devforum.zoom.us/u/mtugas)\ **Replies:** 1\ **Last updated:** [August 8, 2024, 3:56pm UTC](https://devforum.zoom.us/t/pre-assigned-breakout-rooms-not-working/110932 "2024-08-08T15:56:39Z")
I am testing the pre-assigned breakout rooms ahead of a meeting. I uploaded the csv file with room names and email addresses. After starting the meeting to test that it works, I found that users who joined were reflected… --- ## [User created using the custCreate action using the Zoom API](https://devforum.zoom.us/t/user-created-using-the-custcreate-action-using-the-zoom-api/115247)
**Author:** [@veer.singh](https://devforum.zoom.us/u/veer.singh)\ **Replies:** 1\ **Last updated:** [August 8, 2024, 8:52am UTC](https://devforum.zoom.us/t/user-created-using-the-custcreate-action-using-the-zoom-api/115247 "2024-08-08T08:52:11Z")
I created a user using the Zoom API’s custCreate action as below: { “action”: “create”, “user\_info”: { “email”: “jchill@example.com”, “first\_name”: “Jill”, “last\_name”: “Chill”, “display\_name”: “Jill Chill”, “pas… --- ## [Zoom Events and API Feasibility](https://devforum.zoom.us/t/zoom-events-and-api-feasibility/115190)
**Author:** [@sharvani.rai01](https://devforum.zoom.us/u/sharvani.rai01)\ **Replies:** 0\ **Last updated:** [August 7, 2024, 10:20am UTC](https://devforum.zoom.us/t/zoom-events-and-api-feasibility/115190 "2024-08-07T10:20:18Z")
I want to integrate Zoom Events and my platform using APIs. Can someone help me out with which APIs should we use for the following and whether it is possible using Zoom Events: Multiple, concurrent meeting with distin… --- ## [Event Attendance Report APIで仕様の表記誤り](https://devforum.zoom.us/t/event-attendance-report-api/114408)
**Author:** [@sone](https://devforum.zoom.us/u/sone)\ **Replies:** 1\ **Last updated:** [August 8, 2024, 12:54am UTC](https://devforum.zoom.us/t/event-attendance-report-api/114408 "2024-08-08T00:54:43Z")
Event Attendance Report APIで仕様の表記誤りと思われるものが二点ございます。 1,仕様のWeb情報(https://developers.zoom.us/docs/zoom-events/api/#operation/EventAttendanceReport)ではsession\_attendance/live\_stream\_view%E3%81%A7%E3%81%AFsession\_attendance/l… --- ## [Webhook event notification is not working even endpoint is validated. Already tested by creating new validation requests and meeting start , stop events manually but webhook not working](https://devforum.zoom.us/t/webhook-event-notification-is-not-working-even-endpoint-is-validated-already-tested-by-creating-new-validation-requests-and-meeting-start-stop-events-manually-but-webhook-not-working/114991)
**Author:** [@shahul.mltl](https://devforum.zoom.us/u/shahul.mltl)\ **Replies:** 1\ **Last updated:** [August 7, 2024, 7:35pm UTC](https://devforum.zoom.us/t/webhook-event-notification-is-not-working-even-endpoint-is-validated-already-tested-by-creating-new-validation-requests-and-meeting-start-stop-events-manually-but-webhook-not-working/114991 "2024-08-07T19:35:50Z")
No request body returning when we running events. --- ## [Meeting link list](https://devforum.zoom.us/t/meeting-link-list/114243)
**Author:** [@paul7](https://devforum.zoom.us/u/paul7)\ **Replies:** 2\ **Last updated:** [August 7, 2024, 6:50pm UTC](https://devforum.zoom.us/t/meeting-link-list/114243 "2024-08-07T18:50:42Z")
Hi All, I’m using postman to pull a list of our meetings. I’m using “https://api.zoom.us/v2/users/me/meetings” What should I put if I want to get a list of every meeting? Is it possible to do by date range? --- ## [Confused about how to register users for Zoom Sessions](https://devforum.zoom.us/t/confused-about-how-to-register-users-for-zoom-sessions/113224)
**Author:** [@ralphcapper](https://devforum.zoom.us/u/ralphcapper)\ **Replies:** 6\ **Last updated:** [August 7, 2024, 3:34pm UTC](https://devforum.zoom.us/t/confused-about-how-to-register-users-for-zoom-sessions/113224 "2024-08-07T15:34:52Z")
We’ve been using https://api.zoom.us/v2/webinars/{webinarID}/registrants to register people for webinars for a long time, no problems there. We’re looking at using Zoom Sessions for some new events but I find myself a l… --- ## [Event Subscription Disabled for Our Zoom App](https://devforum.zoom.us/t/event-subscription-disabled-for-our-zoom-app/114695)
**Author:** [@rc-tech](https://devforum.zoom.us/u/rc-tech)\ **Replies:** 2\ **Last updated:** [August 7, 2024, 7:28am UTC](https://devforum.zoom.us/t/event-subscription-disabled-for-our-zoom-app/114695 "2024-08-07T07:28:21Z")
My Zoom App’s Event Subscription was disabled, and I am seeking assistance to resolve this issue. I was directed here by the support center. Details: The Event notification endpoint URL validation was executed without… --- ## [Zoom API - Prevent Double Bookings for Meetings and Webinars](https://devforum.zoom.us/t/zoom-api-prevent-double-bookings-for-meetings-and-webinars/110675)
**Author:** [@Ram\_Freedman](https://devforum.zoom.us/u/Ram_Freedman)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 9:29pm UTC](https://devforum.zoom.us/t/zoom-api-prevent-double-bookings-for-meetings-and-webinars/110675 "2024-08-06T21:29:12Z")
Dear Zoom Support, Our company utilizes the Zoom API to schedule meetings and webinars. Currently, the system allows scheduling multiple meetings or webinars for the same date and time. Given we can only host one sessio… --- ## [PKCE OAuth doesn't support multiple concurrent sign ins](https://devforum.zoom.us/t/pkce-oauth-doesnt-support-multiple-concurrent-sign-ins/109570)
**Author:** [@Kent\_Sutherland](https://devforum.zoom.us/u/Kent_Sutherland)\ **Replies:** 4\ **Last updated:** [August 6, 2024, 6:59pm UTC](https://devforum.zoom.us/t/pkce-oauth-doesnt-support-multiple-concurrent-sign-ins/109570 "2024-08-06T18:59:06Z")
Format Your New Topic as Follows: API Endpoint(s) and/or Zoom API Event(s) PKCE OAuth Description We’re switching from server-to-server to PKCE OAuth as advised during a period security review by Zoom. We’re able to u… --- ## [Fetch cloud recordings for Events](https://devforum.zoom.us/t/fetch-cloud-recordings-for-events/110542)
**Author:** [@burakkbaykara](https://devforum.zoom.us/u/burakkbaykara)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 5:27pm UTC](https://devforum.zoom.us/t/fetch-cloud-recordings-for-events/110542 "2024-08-06T17:27:22Z")
Hey there, I don’t know if this question has been asked before or if this functionality is documented anywhere I just can’t seem to find anything about this and I’m left a bit confused. Basically I’m using the Zoom Eve… --- ## [Newbie, integrating newzenler and zoom--get "Invalid zoom credentials"](https://devforum.zoom.us/t/newbie-integrating-newzenler-and-zoom-get-invalid-zoom-credentials/114927)
**Author:** [@thayne.el](https://devforum.zoom.us/u/thayne.el)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 4:34pm UTC](https://devforum.zoom.us/t/newbie-integrating-newzenler-and-zoom-get-invalid-zoom-credentials/114927 "2024-08-06T16:34:27Z")
Trying to connect NewZenler with Zoom with no luck. I keep getting “Invalid zoom credentials”, but I’m pretty sure the data I’m entering is correct. Any advice for me? --- ## [Https://devforum.zoom.us/t/send-email-notification-to-invitees-when-meeting-is-created-updated/63793?u=learnhubtechie](https://devforum.zoom.us/t/https-devforum-zoom-us-t-send-email-notification-to-invitees-when-meeting-is-created-updated-63793-u-learnhubtechie/114993)
**Author:** [@learnhubtechie](https://devforum.zoom.us/u/learnhubtechie)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 4:30pm UTC](https://devforum.zoom.us/t/https-devforum-zoom-us-t-send-email-notification-to-invitees-when-meeting-is-created-updated-63793-u-learnhubtechie/114993 "2024-08-06T16:30:50Z")
Continuing the discussion from Send email notification to invitees when meeting is created/updated: Hi…, In our app we are creating Zoom meeting using the api https://api.zoom.us/v2/users/me/meetings and for Client… --- ## [Retrieve all existing Meeting IDs, org wide, for past and future meetings?](https://devforum.zoom.us/t/retrieve-all-existing-meeting-ids-org-wide-for-past-and-future-meetings/114847)
**Author:** [@travis8955](https://devforum.zoom.us/u/travis8955)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 4:15pm UTC](https://devforum.zoom.us/t/retrieve-all-existing-meeting-ids-org-wide-for-past-and-future-meetings/114847 "2024-08-06T16:15:22Z")
I’m trying to retrieve a list of all Meeting IDs, org-wide, for all past and future meetings, along with the host of each. Is there a way to do this through the API? --- ## [Facing the error 'You have exceeded the daily rate limit (100) of Meeting Create/Update API requests permitted for this particular user](https://devforum.zoom.us/t/facing-the-error-you-have-exceeded-the-daily-rate-limit-100-of-meeting-create-update-api-requests-permitted-for-this-particular-user/115127)
**Author:** [@dre](https://devforum.zoom.us/u/dre)\ **Replies:** 1\ **Last updated:** [August 6, 2024, 4:14pm UTC](https://devforum.zoom.us/t/facing-the-error-you-have-exceeded-the-daily-rate-limit-100-of-meeting-create-update-api-requests-permitted-for-this-particular-user/115127 "2024-08-06T16:14:52Z")
Hi Zoom Team, We have installed ‘Zoom for Lightning’ app in salesforce and have connected our salesforce with the zoom account. We create zoom meetings from the salesforce using the “Zoom for Lightning” app. For the la… --- ## [Meeting recordings settings API return 400 intermittently](https://devforum.zoom.us/t/meeting-recordings-settings-api-return-400-intermittently/114609)
**Author:** [@Shon](https://devforum.zoom.us/u/Shon)\ **Replies:** 3\ **Last updated:** [August 6, 2024, 3:27pm UTC](https://devforum.zoom.us/t/meeting-recordings-settings-api-return-400-intermittently/114609 "2024-08-06T15:27:24Z")
Hello, We have an app listed on the Zoom Marketplace. As part of our application flows, we send requests to the Meeting Recordings Settings API. While we successfully receive the expected results in some cases, we int… [Previous page](https://devforum.zoom.us/c/api-and-webhooks/8.md?page=86) [Next page](https://devforum.zoom.us/c/api-and-webhooks/8.md?page=88)