# API report without participants Email data

**URL:** <https://devforum.zoom.us/t/api-report-without-participants-email-data/101199>\
**Category:** API and Webhooks\
**Created:** [January 4, 2024, 12:46pm UTC](https://devforum.zoom.us/t/api-report-without-participants-email-data/101199 "2024-01-04T12:46:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![oritpa](https://avatars.discourse-cdn.com/v4/letter/o/97f17d/32.png) [@oritpa](https://devforum.zoom.us/u/oritpa)\
**Post date:** [January 4, 2024, 12:46pm UTC](https://devforum.zoom.us/t/api-report-without-participants-email-data/101199/1 "2024-01-04T12:46:43Z")

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Hello,  
I have created an API report however I received only partial data regarding the participants. The key information I need, which is absent, is the participants’ login email data.  
Moreover, I would like to know how the metric of number of participants is calculated (specifically, what id field is used).  
Another problem in the report is the fact that there is a significant time difference between the “start time” and the “participants\_join\_time” (Sometimes hours apart). Which one of the two entry times is more relevant ?

Thank you.

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [January 7, 2025, 4:23am UTC](https://devforum.zoom.us/t/api-report-without-participants-email-data/101199/2 "2025-01-07T04:23:23Z")

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Closed on January 7, 2025, 4:23am UTC

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