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":"f5b4b52a-01f2-4ebf-81eb-037a1f8b07ec","url":null,"eventId":"c0d08862-cd24-41b5-bbd0-3032ccb2414b","eventUrl":null,"userId":"8d6ab5db-5136-43ba-8d61-fa01d22867dd","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"87721db7-2931-4120-8160-b3f8bf5399b2","fillingUrl":null,"creationDateTime":"2026-02-17T16:03:00.0117464+00:00","lastModifiedDateTime":"2026-02-18T16:03:00.0117464+00:00"},{"id":"dbb50597-8406-4204-85b7-6c143586f23a","url":null,"eventId":"ea8c894d-f365-4d54-80d8-7518a91a7865","eventUrl":null,"userId":"db336275-0e1e-43e3-bef0-aee72ea4f6de","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-02-18T16:03:00.0117464+00:00","lastModifiedDateTime":null},{"id":"8b99ad36-8766-4e7d-886b-a7ce718864fc","url":null,"eventId":"44e2f837-d14d-4ccf-91c0-51c995602f77","eventUrl":null,"userId":"efb7a2b3-7acb-4db5-bcfc-14388e6c4410","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"055b75ce-2224-49cf-8c70-7de6da931b55","fillingUrl":null,"creationDateTime":"2026-02-18T16:03:00.0117464+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