Create access tier

curl --request POST \
  --url https://api.beyondwords.io/v1/projects/{project_id}/player_settings/access_tiers \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "slug": "<string>",
  "name": "<string>",
  "segment_limit": 123,
  "ads_enabled": true,
  "intro_url": "<string>",
  "outro_url": "<string>"
}
'

{
  "id": 1,
  "slug": "anonymous",
  "name": "anonymous",
  "segment_limit": null,
  "ads_enabled": true,
  "intro_url": null,
  "outro_url": null,
  "created": "2026-01-01 00:00:00 UTC",
  "updated": "2026-01-01 00:00:00 UTC"
}