curl --request GET \
  --url https://app.narrativebanking.com/api/growth/opps \
  --header 'Authorization: Bearer <token>'

{
  "asOfDate": "2026-03-03",
  "items": [
    {
      "id": "901",
      "insightId": "12001",
      "title": "Run a seasonal promo test",
      "impactLabel": "Potential uplift: 8-12%"
    }
  ]
}