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Revadike edited this page Nov 5, 2026 · 1 revision

POST /gid/:groupid/eventEdit

Creates, updates or deletes a group calendar event.

Rate limits

No known rate limit

Request

Authenticated: Yes

Method: POST

Host: steamcommunity.com

Path: /gid/:groupid/eventEdit

Variables:

Name Type Description
:groupid number The 64-bit SteamID of the group

Form Data:

Name Type Required Description
sessionid string Yes The value of the sessionid cookie
action string Yes The operation: newEvent, updateEvent or deleteEvent
eventID number Yes The ID of the event to update or delete; only for updateEvent and deleteEvent
tzOffset number No The timezone offset of the client in seconds; only for newEvent and updateEvent
name string No The event name; only for newEvent and updateEvent
type string No The event type: ChatEvent, OtherEvent, PartyEvent, MeetingEvent, SpecialCauseEvent, MusicAndArtsEvent, SportsEvent, TripEvent, or GameEvent for a game event; only for newEvent and updateEvent
appID number No The Steam AppID of the game; only for a GameEvent
serverIP string No The server address
serverPassword string No The server password
notes string No The event description (BBCode)
eventQuickTime string No Always now
startDate string No The event date in MM/DD/YY format
startHour number No The event start hour in 12-hour format
startMinute number No The event start minute
startAMPM string No The event start meridiem: AM or PM
timeChoice string No specific to start at startDate/startHour/startMinute, quick for "right now"

Response

200 OK

Returns an HTML error page when the request is rejected, for example when sessionid is missing, when eventID is omitted for deleteEvent, or when the event cannot be created.

Example

POST https://steamcommunity.com/gid/103582791474397691/eventEdit { sessionid: "a0b1c2d3e4f5g6h7i8j9klmn", action: "deleteEvent", eventID: 1234567890 }

TODO

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