curl --request GET \
  --url https://api.gotrebol.com/verifications/{verification-id}/sources \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "type": "csf_mx",
      "label": "Constancia SAT",
      "item_id": 123,
      "status": "complete"
    }
  ],
  "verification": {
    "id": "c8dc41fc-c477-404e-aff7-b9074f86d6d1",
    "tag": "etiqueta",
    "status": "pending"
  }
}