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":"1e619e7a-9c1f-489e-abae-60f7a5a0fc0b","url":null,"eventId":"1bbd7323-b8be-4ca3-8d1c-0cd36bbf0630","eventUrl":null,"userId":"2cfd9a4e-627f-46c3-86aa-cacb0868481b","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"e5c9f590-7e5f-43ad-8774-ec782a928070","fillingUrl":null,"creationDateTime":"2026-06-25T17:11:15.4737864+00:00","lastModifiedDateTime":"2026-06-26T17:11:15.4737864+00:00"},{"id":"0429af6a-7432-440e-8df2-a6fdb1cfc856","url":null,"eventId":"1790b17b-cfe1-4809-b9c3-e6c8b55dbd65","eventUrl":null,"userId":"6e1e7001-ea60-4855-80db-c33a05d36a42","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-06-26T17:11:15.4737864+00:00","lastModifiedDateTime":null},{"id":"18ca8dee-1626-41f6-b9ba-9451f43465a8","url":null,"eventId":"2ea3b6bb-9ab3-499e-a8d7-3c2c5cc16b3b","eventUrl":null,"userId":"73f5e461-3e02-40a0-bb7a-54ce2df8b561","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"2fdbb8d3-f769-4641-a575-51f3c20980c0","fillingUrl":null,"creationDateTime":"2026-06-26T17:11:15.4737864+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