Add playlist item

POST/manage/playlists/:playlistId/items

Add an event or external link to the playlist. Specify eventId for a 4S event, or externalUrl for an external link.

Auth	Login required

Path parameters

playlistIdstringrequired

Playlist ID or slug.

Request body

eventIdstring

Event ID to add; specify either this or externalUrl, not both.

externalUrlstring

External link URL; must be a valid URL. Specify either this or eventId, not both.

titlestring

Playlist title; required on create.

descriptionstring

Description.

thumbnailUrlstring

Thumbnail image URL.

ordernumber

Display order; an integer.

Request
curl https://api.4s.link/manage/playlists/PLAYLIST_ID/items \
  -X POST \
  -H "Authorization: Bearer 4s_at_..." \
  -H "Content-Type: application/json" \
  -d '{
  "eventId": "e1f2a3b4-..."
}'

Example response
{
  "id": "pi1a2b3-...",
  "title": "4S Tech Conference 2026",
  "type": "EVENT",
  "eventId": "e1f2a3b4-...",
  "externalUrl": null,
  "thumbnailUrl": "https://.../thumb.png",
  "order": 0
}