curl --request GET \
  --url https://api.cadanapay.com/v1/users/{userId}/tax-forms \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "name": "W8BEN",
      "formId": "30c6c36b5ae0985c1d715bbf25b878a1349cc99a",
      "createdAt": 1690339130,
      "isComplete": true,
      "isDocumentDownloadable": true
    }
  ]
}