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":"07575215-c5a6-4f84-84fc-89f7c3e164ba","url":null,"eventId":"263d1952-ce95-4492-9dec-b57b8d873295","eventUrl":null,"userId":"72574b99-9f6e-4058-8fad-d5a52f3a8b96","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"6f78129a-083a-4e88-8716-5e5e66993b40","fillingUrl":null,"creationDateTime":"2026-03-10T01:08:30.6099347+00:00","lastModifiedDateTime":"2026-03-11T01:08:30.6099347+00:00"},{"id":"4a8c9960-f4d8-45f6-8d7d-9ce67758aa03","url":null,"eventId":"5970ea2d-1e23-47e3-bfe0-0f4ad1eef785","eventUrl":null,"userId":"608345fa-ebd8-4ef9-a48d-1727a0c838f8","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-03-11T01:08:30.6099347+00:00","lastModifiedDateTime":null},{"id":"7fec78a3-ce48-4fa7-a3b1-e521201c8d00","url":null,"eventId":"80f3f979-f405-4cbb-87b1-0344725eda68","eventUrl":null,"userId":"ef6e1645-ac00-4b8e-876d-3e1a04948610","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"8e89065e-09e7-4857-90ac-f29924dc20bd","fillingUrl":null,"creationDateTime":"2026-03-11T01:08:30.6099347+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