team.created

project_id is always null for team events — these are account-level. Only emitted on Growth tier or higher.

When this fires

A new team is created beyond the implicit personal team. Available on Growth tier and above.

Required ability

team:view-any — token must carry this at mint time to subscribe an endpoint to this event.

Payload

{
  "id": "evt_01HX...",
  "type": "team.created",
  "created_at": "2026-05-18T10:05:00Z",
  "api_version": "2026-05-01",
  "project_id": null,
  "data": {
    "team": {
      "id": "tem_01HX...",
      "name": "Research Team",
      "owner_id": "usr_01HX..."
    }
  }
}

Field reference

Field	Type	Notes
`id`	string ULID	Unique event id, prefixed `evt_`. Use for idempotent processing.
`type`	string	Always `team.created` for this event.
`created_at`	ISO 8601 timestamp	Server-side emission time.
`api_version`	string	Webhook API contract version.
`project_id`	null	Always `null` — account-level event.
`data.team.id`	string ULID	Team identifier.
`data.team.name`	string	Display name.
`data.team.owner_id`	string ULID	User id of the team owner.

Caveats

Free and Starter tier accounts never see this event — teams are not enabled below Growth.
The implicit personal team that exists for every account is not represented by this event; only explicit team creation is.

team.deleted — terminal state.
team.member.invited — typical follow-up.
Team events overview — back to family overview.