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For the complete documentation index, see llms.txt. This page is also available as Markdown.

Eigentümer

Die Endpunkte der Version 1.2 sind momentan in der Entwicklung und können noch Änderungen erfahren.

Hinweise zur Funktion

Die Eigentümer haben eine besondere Bedeutung innerhalb der WEG- und der Fremdverwaltung. In der vollständigen Verwaltung und der Genossenschaftsverwaltung ist der Eigentümer üblicherweise eine Person, welche den Kunden repräsentiert.

In der WEG-Verwaltung wird der Eigentümer in der WEG als Vertragsnehmer des WEG-Vertrages angelegt. Der Eigentümer der WEG ist ein Zusammenschluss aller einzelnen Wohnungseigentümer, welche wiederum als Vertragsnehmer innerhalb des WEG-Vertrages erfasst wurden. Der Eigentümer des WEG-Vertrages ist deshalb nicht identisch mit den einzelnen Wohnungseigentümern.

In der Fremdverwaltung unterscheiden wir zwischen der reinen Fremdverwaltung und der Sondereigentumsverwaltung. Der Eigentümer des Fremdverwaltungsvertrages ist in beiden Fällen der Vertragsnehmer des Fremdverwaltungsvertrages. In der reinen Fremdverwaltung wird eine komplette Wirtschaftseinheit bedient, während in der Sondereigentumsverwaltung einzelne Nutzungseinheiten verwaltet werden.

Die Eigentümer in den Fremdverwaltungsverträgen können sich ändern und sind deshalb mit Gültigkeitsdaten versehen.

Eigentümer aus der WEG und der Fremdverwaltung können derzeit noch nicht konkret den einzelnen Verträgen zugeordnet werden. Entsprechende Endpunkte werden noch bereitgestellt und erweitert.

Eigentümer abrufen

Version 1.0

get
Autorisierungen
OAuth2passwordErforderlich

Use username and password.

Token URL:
Abfrageparameter
apiKeystringOptional
Antworten
200

OK

Idinteger · int32Optional
PersonIdinteger · int32Optional
PersonNumberstring · nullableOptional
OwnerNumberstring · nullableOptional
CompanyNameIdinteger · int32 · nullableOptional
CompanyNamestring · nullableOptional
IsCondominiumbooleanOptional
AddressTypeIdinteger · int32 · nullableOptional
AddressTypestring · nullableOptional
StreetCompletestring · nullableOptional
Streetstring · nullableOptional
HouseNumberstring · nullableOptional
HouseNumberAdditionstring · nullableOptional
HouseNumberCompletestring · nullableOptional
Zipstring · nullableOptional
Townstring · nullableOptional
CountryIdinteger · int32Optional
CountryCodestring · nullableOptional
ValidFromstring · dateOptionalExample: 2026-10-15Pattern: \d{4}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])
ValidTostring · date · nullableOptionalExample: 2026-10-15Pattern: \d{4}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])
get/openwowi/v1.0/CommercialInventory/Owners
GET /openwowi/v1.0/CommercialInventory/Owners HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": 1,
    "PersonId": 1,
    "PersonNumber": "text",
    "OwnerNumber": "text",
    "CompanyNameId": 1,
    "CompanyName": "text",
    "IsCondominium": true,
    "AddressTypeId": 1,
    "AddressType": "text",
    "StreetComplete": "text",
    "Street": "text",
    "HouseNumber": "text",
    "HouseNumberAddition": "text",
    "HouseNumberComplete": "text",
    "Zip": "text",
    "Town": "text",
    "CountryId": 1,
    "CountryCode": "text",
    "ValidFrom": "2026-10-15",
    "ValidTo": "2026-10-15"
  }
]

Version 1.1

get
Autorisierungen
OAuth2passwordErforderlich

Use username and password.

Token URL:
Abfrageparameter
apiKeystringOptional
limitinteger · int32OptionalExample: 20
offsetinteger · int32Optional
ownerIdinteger · int32Optional
ownerNumberstringOptional
personIdinteger · int32Optional
includeMainAddressbooleanOptionalDefault: false
includeMainCommunicationbooleanOptionalDefault: false
includeMainBankaccountbooleanOptionalDefault: false
includePersonAddressesbooleanOptionalDefault: false
includePersonCommunicationsbooleanOptionalDefault: false
includePersonBankAccountsbooleanOptionalDefault: false
Antworten
200

OK

Idinteger · int32Optional
OwnerNumberstring · nullableOptional
IsCondominiumbooleanOptional
get/openwowi/v1.1/CommercialInventory/Owners
GET /openwowi/v1.1/CommercialInventory/Owners HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": 1,
    "OwnerNumber": "text",
    "IsCondominium": true,
    "Person": {
      "Id": 1,
      "IdNum": "text",
      "Shortname": "text",
      "Name": "text",
      "NodeId": 1,
      "TaxNumber": "text",
      "TaxIdentificationNumber": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "IsNaturalPerson": true,
      "NaturalPerson": {
        "Title": "text",
        "FirstName": "text",
        "LastName": "text",
        "BirthName": "text",
        "CareOf": "text",
        "BirthDate": "2026-10-15",
        "DeathDate": "2026-01-01T00:00:00.000Z",
        "Gender": {
          "Id": 1,
          "Name": "text"
        },
        "MaritalType": {
          "Id": 1,
          "Name": "text"
        },
        "Nationality": {
          "Id": 1,
          "Name": "text",
          "Code": "text"
        },
        "PersonInCare": {
          "Id": 1,
          "IdNum": "text"
        },
        "ContactFor": [
          {
            "Id": 1,
            "IdNum": "text",
            "LongName1": "text",
            "LongName2": "text"
          }
        ]
      },
      "LegalPerson": {
        "LongName1": "text",
        "LongName2": "text",
        "VatId": "text",
        "CommercialRegisterNumber": "text",
        "CommercialRegisterTown": "text",
        "ContractPersons": [
          {
            "Id": 1,
            "IdNum": "text",
            "FirstName": "text",
            "LastName": "text"
          }
        ]
      },
      "Addresses": [
        {
          "Id": 1,
          "Zip": "text",
          "Town": "text",
          "Street": "text",
          "HouseNumber": "text",
          "HouseNumberAddition": "text",
          "ValidFrom": "2026-10-15",
          "ValidTo": "2026-10-15",
          "StreetComplete": "text",
          "HouseNumberComplete": "text",
          "MainAddress": true,
          "AddressType": {
            "Id": 1,
            "Name": "text"
          },
          "Country": {
            "Id": 1,
            "Name": "text",
            "Code": "text"
          }
        }
      ],
      "Communications": [
        {
          "Id": 1,
          "RelatedAddressId": 1,
          "Content": "text",
          "Explanation": "text",
          "RelatedAddress": "text",
          "CommunicationType": {
            "Id": 1,
            "Name": "text"
          },
          "IsStandard": true
        }
      ],
      "BankAccounts": [
        {
          "Id": 1,
          "Iban": "text",
          "Bic": "text",
          "AccountHolder": "text",
          "ValidFrom": "2026-10-15",
          "ValidTo": "2026-10-15",
          "BankAccountType": {
            "Id": 1,
            "Code": "text"
          },
          "BankAccountId": 1,
          "BankAccountUsageType": {
            "Id": 1,
            "Code": "text"
          }
        }
      ],
      "FirstEmailCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      },
      "FirstLandlinePhoneCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      },
      "FirstMobilePhoneCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      }
    },
    "DefaultAddress": {
      "Id": 1,
      "Zip": "text",
      "Town": "text",
      "Street": "text",
      "HouseNumber": "text",
      "HouseNumberAddition": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "StreetComplete": "text",
      "HouseNumberComplete": "text",
      "MainAddress": true,
      "AddressType": {
        "Id": 1,
        "Name": "text"
      },
      "Country": {
        "Id": 1,
        "Name": "text",
        "Code": "text"
      }
    },
    "DefaultBankaccount": {
      "Id": 1,
      "Iban": "text",
      "Bic": "text",
      "AccountHolder": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "BankAccountType": {
        "Id": 1,
        "Code": "text"
      },
      "BankAccountId": 1,
      "BankAccountUsageType": {
        "Id": 1,
        "Code": "text"
      }
    },
    "AdditionalFields": [
      {
        "Name": "text",
        "Content": "text",
        "Type": "text"
      }
    ]
  }
]

Version 1.2

get
Autorisierungen
OAuth2passwordErforderlich

Use username and password.

Token URL:
Abfrageparameter
apiKeystringOptional
limitinteger · int32OptionalExample: 20
offsetinteger · int32Optional
ownerIdinteger · int32Optional
ownerNumberstringOptional
personIdinteger · int32Optional
includeMainAddressbooleanOptionalDefault: false
includeMainCommunicationbooleanOptionalDefault: false
includeMainBankaccountbooleanOptionalDefault: false
includePersonAddressesbooleanOptionalDefault: false
includePersonCommunicationsbooleanOptionalDefault: false
includePersonBankAccountsbooleanOptionalDefault: false
includeCompanyCodesbooleanOptionalDefault: false
includeAdditionalFieldbooleanOptionalDefault: false
showNullValuesbooleanOptionalDefault: false
Antworten
200

OK

Idinteger · int32Optional
OwnerNumberstring · nullableOptional
IsCondominiumbooleanOptional
get/openwowi/v1.2/CommercialInventory/Owners
GET /openwowi/v1.2/CommercialInventory/Owners HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": 1,
    "OwnerNumber": "text",
    "IsCondominium": true,
    "Person": {
      "Id": 1,
      "IdNum": "text",
      "Shortname": "text",
      "Name": "text",
      "NodeId": 1,
      "TaxNumber": "text",
      "TaxIdentificationNumber": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "IsNaturalPerson": true,
      "NaturalPerson": {
        "Title": "text",
        "FirstName": "text",
        "LastName": "text",
        "BirthName": "text",
        "CareOf": "text",
        "BirthDate": "2026-10-15",
        "DeathDate": "2026-01-01T00:00:00.000Z",
        "Gender": {
          "Id": 1,
          "Name": "text"
        },
        "MaritalType": {
          "Id": 1,
          "Name": "text"
        },
        "Nationality": {
          "Id": 1,
          "Name": "text",
          "Code": "text"
        },
        "PersonInCare": {
          "Id": 1,
          "IdNum": "text"
        },
        "ContactFor": [
          {
            "Id": 1,
            "IdNum": "text",
            "LongName1": "text",
            "LongName2": "text"
          }
        ]
      },
      "LegalPerson": {
        "LongName1": "text",
        "LongName2": "text",
        "VatId": "text",
        "CommercialRegisterNumber": "text",
        "CommercialRegisterTown": "text",
        "ContractPersons": [
          {
            "Id": 1,
            "IdNum": "text",
            "FirstName": "text",
            "LastName": "text"
          }
        ]
      },
      "Addresses": [
        {
          "Id": 1,
          "Zip": "text",
          "Town": "text",
          "Street": "text",
          "HouseNumber": "text",
          "HouseNumberAddition": "text",
          "ValidFrom": "2026-10-15",
          "ValidTo": "2026-10-15",
          "StreetComplete": "text",
          "HouseNumberComplete": "text",
          "MainAddress": true,
          "AddressType": {
            "Id": 1,
            "Name": "text"
          },
          "Country": {
            "Id": 1,
            "Name": "text",
            "Code": "text"
          }
        }
      ],
      "Communications": [
        {
          "Id": 1,
          "RelatedAddressId": 1,
          "Content": "text",
          "Explanation": "text",
          "RelatedAddress": "text",
          "CommunicationType": {
            "Id": 1,
            "Name": "text"
          },
          "IsStandard": true
        }
      ],
      "BankAccounts": [
        {
          "Id": 1,
          "Iban": "text",
          "Bic": "text",
          "AccountHolder": "text",
          "ValidFrom": "2026-10-15",
          "ValidTo": "2026-10-15",
          "BankAccountType": {
            "Id": 1,
            "Code": "text"
          },
          "BankAccountId": 1,
          "BankAccountUsageType": {
            "Id": 1,
            "Code": "text"
          }
        }
      ],
      "FirstEmailCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      },
      "FirstLandlinePhoneCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      },
      "FirstMobilePhoneCommunication": {
        "Id": 1,
        "RelatedAddressId": 1,
        "Content": "text",
        "Explanation": "text",
        "RelatedAddress": "text",
        "CommunicationType": {
          "Id": 1,
          "Name": "text"
        },
        "IsStandard": true
      }
    },
    "DefaultAddress": {
      "Id": 1,
      "Zip": "text",
      "Town": "text",
      "Street": "text",
      "HouseNumber": "text",
      "HouseNumberAddition": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "StreetComplete": "text",
      "HouseNumberComplete": "text",
      "MainAddress": true,
      "AddressType": {
        "Id": 1,
        "Name": "text"
      },
      "Country": {
        "Id": 1,
        "Name": "text",
        "Code": "text"
      }
    },
    "DefaultBankaccount": {
      "Id": 1,
      "Iban": "text",
      "Bic": "text",
      "AccountHolder": "text",
      "ValidFrom": "2026-10-15",
      "ValidTo": "2026-10-15",
      "BankAccountType": {
        "Id": 1,
        "Code": "text"
      },
      "BankAccountId": 1,
      "BankAccountUsageType": {
        "Id": 1,
        "Code": "text"
      }
    },
    "AdditionalFields": [
      {
        "Name": "text",
        "Content": "text",
        "Type": "text"
      }
    ],
    "CompanyCodes": [
      {
        "Id": 1,
        "Name": "text",
        "Code": "text"
      }
    ]
  }
]

Die Enumerationseinträge für "CountryId" und "CountryCode" finden Sie in den Personen-Katalogen.

VorherigeNutzungseinheiten Abrechnungsgrößen
NächsteAusstattung

Zuletzt aktualisiert