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

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":"3d85bc0b-4458-42a0-bd08-a65fdf07f24e","url":null,"eventId":"2c03da46-be35-4fd0-a398-021a4ee16c23","eventUrl":null,"userId":"93c2de5c-3c2c-41bc-bc1e-247c05eea43f","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"6ab29650-b6c3-4b56-ad1d-974c4c4ffc5a","fillingUrl":null,"creationDateTime":"2026-01-23T16:44:55.3152802+00:00","lastModifiedDateTime":"2026-01-24T16:44:55.3152802+00:00"},{"id":"365d3c8b-4658-4a82-a805-d3c277e12529","url":null,"eventId":"52650414-2117-4b23-82b0-8f9a2611f584","eventUrl":null,"userId":"bffbd0d6-e72e-4030-baac-14fa96fd4204","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-01-24T16:44:55.3152802+00:00","lastModifiedDateTime":null},{"id":"2b218d25-7a76-415a-bbad-6b86a7b1ddf0","url":null,"eventId":"ada23d59-8941-43fd-b745-6027b3a3a8e3","eventUrl":null,"userId":"c2c5ef8b-4221-4540-9379-54563a8e5c09","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"5ff30e83-e2eb-4370-b813-f2f83a833559","fillingUrl":null,"creationDateTime":"2026-01-24T16:44:55.3152802+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