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":"fc4e87d0-401d-4a2d-bbfd-aa97c6ef966f","url":null,"eventId":"79bafc51-9b06-4c8d-9c30-2eb4d2f15b68","eventUrl":null,"userId":"b3b1e0d4-02c1-46bf-a6bc-e8e22b8e3bd7","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"7850f34e-9300-4f47-87ce-d7fbf41edc58","fillingUrl":null,"creationDateTime":"2026-06-04T18:17:58.253607+00:00","lastModifiedDateTime":"2026-06-05T18:17:58.253607+00:00"},{"id":"63772061-dc53-4e34-9a45-f4768c693070","url":null,"eventId":"edd7be50-67fd-45a6-a9ab-7a36aab57f5f","eventUrl":null,"userId":"abbca425-c23d-4c2d-830b-e6079c4fe026","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-06-05T18:17:58.253607+00:00","lastModifiedDateTime":null},{"id":"dbfc055f-5984-4c7f-a6f7-84c7b98522db","url":null,"eventId":"a9ccd4bd-2007-4670-b399-e2612e6d35e7","eventUrl":null,"userId":"ff514cb1-414f-48c5-9aab-fbe73feeba0f","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"769f2ee5-8b15-4b81-8da8-0bfac9fe25c0","fillingUrl":null,"creationDateTime":"2026-06-05T18:17:58.253607+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