curl --request GET \
  --url https://flozy-backend-1042419926531.us-central1.run.app/api/v1/external/opportunities/{id} \
  --header 'X-API-Key: <api-key>'

{
  "http_code": 200,
  "status": "success",
  "message": "Opportunity retrieved",
  "data": {
    "id": 10,
    "value": 15000,
    "confidence": 80
  }
}