Relesys API Docs

v1.3

https://api.relesysapp.net/api/v1.3

Welcome

Introduction Getting access

Concepts

Scopes HTTP Status Codes Request Throttling Pagination Filtering Sorting Patch Requests Permissions Notifications Markdown Syntax Module Settings Recurrence Rules

Endpoints

Participation

List
GET /calendarmodules/{moduleId}/calendars/{calendarId}/participation 
https://api.relesysapp.net/api/v1.3/calendarmodules/{moduleId}/calendars/{calendarId}/participation
Get a list of event participations.

attendanceConfirmed will only be set if attendance confirmation is enabled on the related calendar event - otherwise it will be null.

Default sort is by creationDateTime in ascending order.
Scopes: relesys.api, relesys.api:read, relesys.api.calendars, relesys.api.calendars:read
URL Path
moduleId string / guid required
calendarId string / guid required
Query String
attendanceConfirmed boolean Filterable optional
creationDateTime datetimeoffset Filterable Sortable optional
eventId string / guid Filterable optional
fillingId string / guid Filterable optional
id string / guid Filterable optional
lastModifiedDateTime datetimeoffset Filterable Sortable optional
status string Filterable Sortable optional
userId string / guid Filterable optional
sort string Comma separated sort order based on sortable properties optional
offset integer Offset value for use in pagination Default: 0 optional
limit integer Total objects to fetch (max 1000) Default: 200 optional
Responses
application/json
200
Schema Example
JSON
{"count":3,"data":[{"id":"4f847953-4d9c-4a59-975f-8d6c176dc63a","url":null,"eventId":"30bcf0c3-0e79-4b9e-afcf-e16b03290540","eventUrl":null,"userId":"03ffb9bd-0493-44c1-8e09-6966163a1597","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"11dd94f2-86c4-435e-b715-e5db55b8a728","fillingUrl":null,"creationDateTime":"2026-04-24T21:35:59.7421503+00:00","lastModifiedDateTime":"2026-04-25T21:35:59.7421503+00:00"},{"id":"fdb80b8d-081b-466b-bf92-79ad3cbd0ab5","url":null,"eventId":"67291072-0bcc-446e-9f78-ba995ba4535e","eventUrl":null,"userId":"bdc53143-505c-4681-8395-93044947a557","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-04-25T21:35:59.7421503+00:00","lastModifiedDateTime":null},{"id":"bbd64418-1209-47fc-8034-e14d24f13e37","url":null,"eventId":"14b7b2ca-9fa4-473a-b4f2-0d28c7119979","eventUrl":null,"userId":"91eb76c2-1a3c-455b-8cfc-163b76d59881","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"29ca8030-b9bc-45ba-b19d-47662f4d4ca3","fillingUrl":null,"creationDateTime":"2026-04-25T21:35:59.7421503+00:00","lastModifiedDateTime":null}]}
object
  count integer      
  ⯈ data array[object]      
   attendanceConfirmed boolean      
   creationDateTime datetimeoffset      
   eventId string / guid      
   eventUrl string      
   fillingId string / guid      
   fillingUrl string      
   id string / guid      
   lastModifiedDateTime datetimeoffset      
   status string      
   url string      
   userId string / guid      
   userUrl string      
  nextUrl string      
  previousUrl string