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":"db8576cb-5a2a-4d2c-96a1-585b4aed1108","url":null,"eventId":"facf381c-e9bf-47c7-b0cb-f80e673bbdb0","eventUrl":null,"userId":"ac6f6cf9-f2ef-4e0f-b7fc-cca58344366c","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"fe992067-e6bd-4a16-b754-fcd1ce49faed","fillingUrl":null,"creationDateTime":"2026-03-14T02:09:49.4311737+00:00","lastModifiedDateTime":"2026-03-15T02:09:49.4311737+00:00"},{"id":"9a1e9ae6-0965-490f-ac09-a02f9ce6273d","url":null,"eventId":"fb43724c-e7d8-46fe-9c5c-dd0887c966f9","eventUrl":null,"userId":"988c907b-2047-49b1-bc40-7f3dc0b36ac3","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-03-15T02:09:49.4311737+00:00","lastModifiedDateTime":null},{"id":"eafdc65c-78f2-4caf-9374-673c2614b459","url":null,"eventId":"2fdddd59-c4d6-458d-86f5-18d849a937cd","eventUrl":null,"userId":"4eadec7a-deb4-47d2-9f6d-a8cfea3fcc87","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"f8b7a7b1-2ff0-46cd-ab46-72ffe8255c83","fillingUrl":null,"creationDateTime":"2026-03-15T02:09:49.4311737+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