# Data from API is not accurate **URL:** \ **Category:** Zoom Events\ **Created:** [September 22, 2025, 12:59pm UTC](https://devforum.zoom.us/t/data-from-api-is-not-accurate/137552 "2025-09-22T12:59:36Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Kierri](https://avatars.discourse-cdn.com/v4/letter/k/7bcc69/32.png) [@Kierri](https://devforum.zoom.us/u/Kierri)\ **Post date:** [September 22, 2025, 12:59pm UTC](https://devforum.zoom.us/t/data-from-api-is-not-accurate/137552/1 "2025-09-22T12:59:37Z")
We are using these 3 endpoints to get the all the attendees for the session under a event: - `/zoom_events/events` - Gives all the events - `/zoom_events/events/{eventId}/sessions` - Gives all the sessions for the events - `/zoom_events/events/{eventId}/reports/sessions/{sessionId}/attendance` - gives all the attendance for the given session under an event The data coming in from these does not match the data I get when I pull a report for a specific event directly in Zoom. For example, in a report in Zoom I have email address [johndoe@gmail.com](mailto:johndoe@gmail.com) for EVENT ABC as attending and for EVENT XYZ as Did not attend. In the API data [johndoe@gmail.com](mailto:johndoe@gmail.com) does not show up as an attendee for EVENT ABC (does not match the report directly in zoom) BUT does show up for EVENT XYZ as Did not attend (this one matches the report in Zoom). Can someone help me with why the Zoom API data does not accurately match the data I get when I pull reports directly in Zoom? ---
**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\ **Post date:** [September 23, 2025, 1:48pm UTC](https://devforum.zoom.us/t/data-from-api-is-not-accurate/137552/2 "2025-09-23T13:48:18Z")
Hi @Kierri Thanks for reaching out to us and welcome to the Zoom Developer Forum. I am happy to look further into this. I will send you a DM to get more detailed data of the reports and the API responses so I can help analyzing what is going on with this ---
**Author:** ![Kierri](https://avatars.discourse-cdn.com/v4/letter/k/7bcc69/32.png) [@Kierri](https://devforum.zoom.us/u/Kierri)\ **Post date:** [September 30, 2025, 3:03pm UTC](https://devforum.zoom.us/t/data-from-api-is-not-accurate/137552/3 "2025-09-30T15:03:59Z")
I sent the email - did you get it? ---
**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\ **Post date:** [September 30, 2025, 3:46pm UTC](https://devforum.zoom.us/t/data-from-api-is-not-accurate/137552/4 "2025-09-30T15:46:13Z")
I did reply to you via email @Kierri