Relesys API Docs

v1.3

https://api.relesystest.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.relesystest.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":"c4af3cca-6689-4dc7-89c9-ea878fc9b874","url":null,"eventId":"a3652eb4-e066-41fd-b52a-af338e87b93e","eventUrl":null,"userId":"a4e3ca77-a050-4d3a-b00f-73ce2e4058d7","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"7706f870-95a5-4241-91ff-154b26916ee0","fillingUrl":null,"creationDateTime":"2026-01-14T15:05:33.9574213+00:00","lastModifiedDateTime":"2026-01-15T15:05:33.9574213+00:00"},{"id":"a643dc32-aa53-417a-8576-bd372b78235c","url":null,"eventId":"355a9abe-b349-44b0-8597-f58daacb3d4c","eventUrl":null,"userId":"bacfe1e3-3a8e-4add-8553-6579bb2cf2f7","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-01-15T15:05:33.9574213+00:00","lastModifiedDateTime":null},{"id":"40033c54-34c8-4e78-ae96-03c59162f787","url":null,"eventId":"bb2c1686-a640-4d44-b29e-bdda6ba3b3c9","eventUrl":null,"userId":"29d18cb3-0224-4e7b-ab12-a458b9b6fc5c","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"8c60bbcc-36c8-4b93-be79-277007500afb","fillingUrl":null,"creationDateTime":"2026-01-15T15:05:33.9574213+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