Relesys API Docs

v1.3

https://api.relesystest.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.relesystest.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":"6a06a585-15b1-4f6f-9d80-4dcbbd859864","url":null,"eventId":"f3aff690-b84c-4a1d-bc89-77b9cd3a2da2","eventUrl":null,"userId":"a53708d7-7135-4343-800a-afa9b76cdd2c","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"0d53fb9a-8709-4f72-b287-945046b27f3e","fillingUrl":null,"creationDateTime":"2026-04-15T12:33:25.7801954+00:00","lastModifiedDateTime":"2026-04-16T12:33:25.7801954+00:00"},{"id":"b7e1fff3-6f1a-445d-b83e-86f0311f1b04","url":null,"eventId":"7d87e62c-78bb-4435-86d3-e756b4af77f8","eventUrl":null,"userId":"27906e02-7adf-4037-93cf-929bfef1a212","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-04-16T12:33:25.7801954+00:00","lastModifiedDateTime":null},{"id":"8fd20acd-9acd-4f3d-817e-e74567b4b1e1","url":null,"eventId":"377fa515-bb0f-45d1-9a50-614b6e634620","eventUrl":null,"userId":"e070cff0-12cb-4763-941e-6b9a15b70578","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"526b8d5b-c2b9-48a7-a1ab-fd082dc8b466","fillingUrl":null,"creationDateTime":"2026-04-16T12:33:25.7801954+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