Relesys API Docs

v1.4

https://api.relesysapp.net/api/v1.4

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/v1.4/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":"a0d8b5e8-6887-41b4-899e-d9d34fbfdedb","url":null,"eventId":"fe9f05b1-0af5-449b-a9f2-119f7c39408b","eventUrl":null,"userId":"8032ad1a-cc09-4113-baed-d5ebe3f31c2e","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"96f2bafb-66da-4c09-b6bc-ab839d325914","fillingUrl":null,"creationDateTime":"2026-06-25T18:13:37.6561023+00:00","lastModifiedDateTime":"2026-06-26T18:13:37.6561023+00:00"},{"id":"b245275a-ccaa-4419-8821-bab269c6f36a","url":null,"eventId":"81d7f72a-0d98-4723-9384-6c43515557c4","eventUrl":null,"userId":"b699b521-2cad-4922-98de-d8bf837b83a3","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-06-26T18:13:37.6561023+00:00","lastModifiedDateTime":null},{"id":"eb14da0d-c718-490d-bc83-45a8db875351","url":null,"eventId":"ea9679fe-4a9a-4467-a5b8-e6e33021f962","eventUrl":null,"userId":"a3638fc3-a53e-44f3-bf37-be6e5b77d20e","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"5dcb9f19-ed6b-4ad5-b98a-9a262d4b81ab","fillingUrl":null,"creationDateTime":"2026-06-26T18:13:37.6561023+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