curl --request GET \
  --url 'https://api-sandbox.uqpaytech.com/api/v1/stocks/position' \
  --header "Content-Type: application/json" \
  --header "x-auth-token: Bearer ${SANDBOX_TOKEN}"

{
  "data": [
    {
      "asset_id": "7453f146-b267-11f1-b4f4-0abd773ba497",
      "available_quantity": "0.00297066689243735",
      "frozen_quantity": "0",
      "quantity": "0.00297066689243735",
      "symbol": "AAPLx",
      "updated_at": "2026-09-21T01:50:53.852Z"
    }
  ],
  "total_items": 1,
  "total_pages": 1
}