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":"9c457b5a-022d-4a49-a990-3c2b08ff03cb","url":null,"eventId":"ec74f312-5868-404e-becd-ebfc4b299a63","eventUrl":null,"userId":"c9f259f7-51c2-429c-8bf8-46606eb5b0ed","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"b957c879-319f-4189-a8c7-c65c83562a5f","fillingUrl":null,"creationDateTime":"2026-05-15T04:34:13.364352+00:00","lastModifiedDateTime":"2026-05-16T04:34:13.364352+00:00"},{"id":"c9275acb-b3e0-42bb-ae47-7dae5341ec8f","url":null,"eventId":"1372f8b1-8a53-45c0-87b9-25adb0d433fe","eventUrl":null,"userId":"b46e6a10-39ea-4349-ae21-c9f62956df77","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-05-16T04:34:13.364352+00:00","lastModifiedDateTime":null},{"id":"d537b768-303f-4977-b973-c304caaa896d","url":null,"eventId":"bbf7b1c1-632c-4d0d-ae3a-ad6731ff97bd","eventUrl":null,"userId":"f6afe01b-a24c-4cc2-8a21-94123718ffbb","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"3408ee76-ba53-4981-9b80-6d092450ddd0","fillingUrl":null,"creationDateTime":"2026-05-16T04:34:13.364352+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