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":"6300ffac-3621-45a5-9549-e176f70bff53","url":null,"eventId":"0fb5f77f-d699-4345-b2d7-c827daeedbb3","eventUrl":null,"userId":"16892c8c-4f92-4ef1-a72d-26fa1920e4ca","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"c6ccadaf-b3b0-4bf4-acc0-a81a88376d15","fillingUrl":null,"creationDateTime":"2026-03-09T23:41:01.6933176+00:00","lastModifiedDateTime":"2026-03-10T23:41:01.6933176+00:00"},{"id":"a29ef4e7-5e39-4164-a6d8-7abae7eade1a","url":null,"eventId":"dcfb3e17-a8a4-41ca-a0c6-90d45daedb9f","eventUrl":null,"userId":"4d756fdc-ea4a-4157-bd6f-35e9f8abcd8b","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-03-10T23:41:01.6933176+00:00","lastModifiedDateTime":null},{"id":"2070f98a-e4d8-4776-958f-5f000b2b1fb3","url":null,"eventId":"e5cc43f2-0c05-438c-97b2-c4915c73b2c2","eventUrl":null,"userId":"dbb9c336-91ed-4b9d-b4d9-4c4a95a65e85","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"3a9c5d73-5037-4818-9d97-dc559916f17b","fillingUrl":null,"creationDateTime":"2026-03-10T23:41:01.6933176+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