# Dashoboard API - get Participants list | Working partially

**URL:** <https://devforum.zoom.us/t/dashoboard-api-get-participants-list-working-partially/6172>\
**Category:** API and Webhooks\
**Created:** [October 8, 2019, 10:27am UTC](https://devforum.zoom.us/t/dashoboard-api-get-participants-list-working-partially/6172 "2019-10-08T10:27:10Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [October 8, 2019, 4:07pm UTC](https://devforum.zoom.us/t/dashoboard-api-get-participants-list-working-partially/6172/2 "2019-10-08T16:07:48Z")

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Hey @joseph.pradeep, thanks for posting and using Zoom!

The issue is some of the uuids have `/` in them which messes up the path in the request.

Can you try [double url encoding](https://www.urlencoder.org/) the uuids when calling:

[https://api.zoom.us/v2/metrics/webinars/{doubleUrlEncodedUUID}/participants?type=past](https://api.zoom.us/v2/metrics/webinars/%7BdoubleUrlEncodedUUID%7D/participants?type=past)

[https://marketplace.zoom.us/docs/api-reference/zoom-api/dashboards/dashboardwebinarparticipants](https://marketplace.zoom.us/docs/api-reference/zoom-api/dashboards/dashboardwebinarparticipants)

More details here:

> [@Webhook event 'webinar.ended' continuing to return 500 error](https://devforum.zoom.us/t/webhook-event-webinar-ended-continuing-to-return-500-error/6050/7):
>
> Happy to help @twentyoverten! Correct, I will update the code slight_smile (also fyi js [escape is deprecated](https://www.w3schools.com/jsref/jsref_escape.asp), use encodeURIComponent(encodeURIComponent('GcQQNt4cSx2u1Q/e/+evzw==')) Let me know if this works / doesn’t work! Thanks, Tommy

Let me know if this helps! 🙂

Thanks,  
Tommy

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