Mark messages as read

PUT/chat-rooms/:roomId/read

Mark the room's messages as read, resetting the unread count to zero.

Auth	Login required

Path parameters

roomIdstringrequired

Chat room ID.

Field	Type	Description
`chatRoomId`	string	Chat room ID.
`lastReadAt`	string	The time marked as read (ISO 8601).
`unreadCount`	number	Unread count after marking as read.

Request

curl https://api.4s.link/chat-rooms/ROOM_ID/read \
  -X PUT \
  -H "Authorization: Bearer 4s_at_..."

Example response

{
  "chatRoomId": "r1a2b3c4-...",
  "lastReadAt": "2026-08-18T00:00:00.000Z",
  "unreadCount": 0
}