Immowelt · Schema
apiRequest
Request wrapper for Data
Real EstateMarketplaceGermanyAustriaProperty Listings
Properties
| Name | Type | Description |
|---|---|---|
| data | object | |
| metadata | object | |
| media | object | |
| contact | object |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/immowelt/json-schema/immowelt-api-request-schema.json",
"title": "apiRequest",
"description": "Request wrapper for Data",
"x-generated": "2026-10-28",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/immowelt-import-listings-openapi.yml#/components/schemas/apiRequest",
"type": "object",
"required": [
"data",
"metadata"
],
"additionalProperties": false,
"properties": {
"data": {
"$ref": "#/$defs/data"
},
"metadata": {
"$ref": "#/$defs/metadata"
},
"media": {
"$ref": "#/$defs/mediaRequest"
},
"contact": {
"$ref": "#/$defs/contact"
}
},
"$defs": {
"accounting": {
"type": "object",
"properties": {
"accounting": {
"type": "string",
"description": "How often the costs are paid and how: - FIXED: fixed amount paid each time unit - REAL_USAGE: amount calculated on real usage paid each time unit - ADJUSTMENT: fixed amount paid each time unit and regular\n (yearly) adjustment based on real usage",
"enum": [
"FIXED",
"REAL_USAGE",
"ADJUSTMENT"
]
}
}
},
"conditions": {
"type": "object",
"description": "Condition information of the property.",
"additionalProperties": false,
"properties": {
"buildState": {
"type": "string",
"enum": [
"FIRST_TIME_USE",
"FIRST_TIME_USE_AFTER_REFURBISHMENT",
"MINT_CONDITION",
"MODERNISED",
"REFURBISHED",
"FULLY_RENOVATED",
"PARTLY_RENOVATED",
"NEED_OF_RENOVATION",
"WELL_KEPT",
"NEGOTIABLE",
"RIPE_FOR_DEMOLITION",
"PROJECTED",
"NO_INFORMATION",
"RESTRUCTURED",
"TO_RESTORE",
"TO_REFURBISH"
],
"description": "What is the current condition of the property? - FIRST_TIME_USE: never been inhabited before - FIRST_TIME_USE_AFTER_REFURBISHMENT: never been inhabited since\n last refurbishment\n- MINT_CONDITION: perfect shape - MODERNISED: property architecture has been modernised - REFURBISHED: property is now as new - FULLY_RENOVATED: All the property is renovated - PARTLY_RENOVATED: some parts of the property have been renovated - NEED_OF_RENOVATION: the property needs to be renovated? - WELL_KEPT: good shape. - NEGOTIABLE: the property is not very well kept but it can be used - RIPE_FOR_DEMOLITION: Property to be demolished - PROJECTED: Not yet built. A project state. - NO_INFORMATION: Same as if you don't provide any data in this field. - RESTRUCTURED: redesigned, overhauled - TO_RESTORE: property needs restoration. - TO_REFURBISH: property needs refurbishment."
},
"ageState": {
"type": "string",
"enum": [
"OLD",
"NEW"
],
"description": "the age of the building: OLD is defined as built before 1945. NEW is defined as built within the last 5 years."
},
"lastModernisation": {
"type": "integer",
"description": "last year of modernisation"
},
"constructionStyle": {
"description": "General construction style of tbe building",
"type": "string",
"enum": [
"PREFABRICATED",
"SOLID",
"SOLID_PREFABRICATED",
"TIMBERHOUSE",
"WOOD_PREFABRICATED",
"UNSPECIFIED"
]
},
"yearOfConstruction": {
"type": "integer",
"nullable": false,
"minimum": 1000,
"maximum": 3000,
"description": "year of construction"
}
}
},
"contact": {
"type": "object",
"nullable": false,
"additionalProperties": false,
"properties": {
"salutation": {
"type": "string",
"maxLength": 10,
"description": "Listing contact salutation.",
"enum": [
"Mr",
"Mrs",
"Miss",
"Ms",
"Mx",
"Sir",
"Dame",
"Dr",
"Cllr",
"Lady",
"Lord"
]
},
"firstName": {
"type": "string",
"maxLength": 255,
"description": "Listing contact firstName."
},
"lastName": {
"type": "string",
"maxLength": 255,
"description": "Listing contact lastName."
},
"name": {
"type": "string",
"maxLength": 255,
"description": "Listing contact name or customer's default name."
},
"emailAddress": {
"type": "string",
"maxLength": 320,
"description": "Listing contact email address or customer's default email address."
},
"phoneNumber": {
"type": "string",
"maxLength": 36,
"description": "Listing contact phone number or customer's default phone number."
},
"mobilePhoneNumber": {
"type": "string",
"maxLength": 36,
"description": "Listing contact mobile phone number or customer's default mobile phone number."
},
"imageURL": {
"type": "string",
"maxLength": 2048,
"description": "This imageURL field defined for imageURLofcontact. phone number."
},
"userHomepage": {
"type": "string",
"maxLength": 2048,
"description": "URL of the user's homepage or website"
},
"postalCode": {
"type": "string",
"minLength": 3,
"maxLength": 12,
"pattern": "^[a-zA-Z0-9\\s-]{3,12}$",
"description": "Postal code of the contact person"
},
"city": {
"type": "string",
"maxLength": 128,
"description": "City of the contact person"
},
"street": {
"type": "string",
"maxLength": 512,
"description": "Street of the contact person"
},
"houseNumber": {
"type": "string",
"maxLength": 64,
"description": "House number of the contact person"
},
"country": {
"type": "string",
"maxLength": 64,
"description": "Country of the contact person"
},
"preferredContactType": {
"type": "string",
"enum": [
"ANONYMOUS",
"BY_PHONE",
"BY_EMAIL",
"OWN_WEBSITE"
],
"description": "Preferred method of contact"
},
"contactNote": {
"description": "Contact note in multiple languages",
"allOf": [
{
"$ref": "#/$defs/multiLingualText"
}
]
},
"displayedInformation": {
"type": "object",
"additionalProperties": false,
"properties": {
"mainContactPerson": {
"type": "object",
"additionalProperties": false,
"properties": {
"name": {
"type": "boolean",
"description": "Display name of main contact person"
},
"phone": {
"type": "boolean",
"description": "Display phone of main contact person"
},
"mobilePhone": {
"type": "boolean",
"description": "Display mobile phone of main contact person"
},
"email": {
"type": "boolean",
"description": "Display email of main contact person"
},
"address": {
"type": "boolean",
"description": "Display address of main contact person"
},
"companyName": {
"type": "boolean",
"description": "Display company name of main contact person"
},
"fax": {
"type": "boolean",
"description": "Display fax of main contact person"
}
}
},
"additionalContactPerson": {
"type": "object",
"additionalProperties": false,
"properties": {
"name": {
"type": "boolean",
"description": "Display name of additional contact person"
},
"phone": {
"type": "boolean",
"description": "Display phone of additional contact person"
},
"mobilePhone": {
"type": "boolean",
"description": "Display mobile phone of additional contact person"
},
"email": {
"type": "boolean",
"description": "Display email of additional contact person"
},
"address": {
"type": "boolean",
"description": "Display address of additional contact person"
},
"companyName": {
"type": "boolean",
"description": "Display company name of additional contact person"
},
"fax": {
"type": "boolean",
"description": "Display fax of additional contact person"
}
}
}
}
}
}
},
"countrySpecific": {
"type": "object",
"additionalProperties": false,
"properties": {
"de": {
"type": "object",
"additionalProperties": false
},
"fr": {
"type": "object",
"additionalProperties": false,
"properties": {
"business": {
"type": "object",
"additionalProperties": false,
"properties": {
"isBusinessSold": {
"description": "Is the business run inside the property sold ?",
"type": "boolean"
},
"businessType": {
"description": "main type of the business",
"type": "string",
"enum": [
"FOOD",
"TRANSPORT",
"GASTRONOMY_HOTEL",
"LOCAL_SHOP",
"WELLNESS_HEALTHCARE",
"HOUSE_EQUIPMENT",
"COMPUTER_TELECOM",
"LEISURE",
"FASHION",
"HEALTH",
"LOCAL"
]
},
"businessSubType": {
"description": "subtype of the business",
"type": "string",
"enum": [
"MEAT_SHOP",
"BAKERY",
"CHOCOLATES_CANDIES",
"GREENGROCERY",
"GROCERY",
"DAIRY",
"FISH_STORE",
"CATERING",
"WINE",
"MINI_MARKET",
"SUPERMARKET",
"DRIVING_SCHOOL",
"CAR_MOTORCYCLE_DEALER",
"GARAGE_SERVICE_STATION",
"CAFE_BAR_PUB",
"CAMPING",
"CREPERIE",
"ICECREAM",
"HOTEL",
"PIZZERIA",
"RESTAURANT",
"FASTFOOD",
"TEAROOM",
"GIFT_SHOP",
"FLORIST",
"HABERDASHERY",
"KIOSK",
"HAIRDRESSING",
"BEAUTY",
"PERFUMERY",
"FURNISHING",
"HOUSEHOLD_APPLIANCES",
"COMPUTER_SHOP_OFFICE_SUPPLY",
"PHONES",
"TRAVEL_AGENCY",
"ARTS_MUSIC",
"SPORTS_CLUB",
"CLUB_DISCOTHEQUE",
"ARTS_GALLERY",
"COMPUTER_SHOP",
"BOOKS",
"TOYS",
"JEWELLERY",
"SHOES",
"LEATHER",
"CLOTHES",
"TAXI_AMBULANCE",
"DENTAL",
"PHYSIOTHERAPIST",
"RETIREMENT_HOME",
"OPTIC",
"PHARMACY",
"REAL_ESTATE",
"PETS",
"DIY",
"SHOE_REPAIR",
"RELOCATION",
"ELECTRICITY",
"GARDENER",
"LAUNDROMAT",
"CARPENTRY",
"PHOTO",
"PLUMBING_HEATING",
"LAUNDRY",
"LOCKSMITH",
"GLASSMAKING"
]
},
"revenue": {
"description": "total revenue of the business in the current year",
"type": "number"
},
"revenueOneYearAgo": {
"description": "total revenue of the business one year ago",
"type": "number"
},
"revenueTwoYearsAgo": {
"description": "total revenue of the business two years ago",
"type": "number"
},
"revenueDetails": {
"description": "additional comment about the revenue of the business",
"type": "string"
},
"netIncome": {
"description": "net income of the business in the current year",
"type": "number"
},
"netIncomeOneYearAgo": {
"description": "net income of the business one year ago",
"type": "number"
},
"netIncomeTwoYearsAgo": {
"description": "net income of the business two years ago",
"type": "number"
},
"isPartOfNetwork": {
"description": "the business is part of a bigger network",
"type": "boolean"
},
"downPayment": {
"description": "down payment for the purchase of the business in euros",
"type": "number"
},
"isNoNuisance": {
"description": "the business must not inconvenience neighbours",
"type": "boolean"
},
"isDivisible": {
"description": "parts of the business can be sold or rent. parts can be listed or not.",
"type": "boolean"
}
}
}
}
}
}
},
"currency": {
"type": "string",
"description": "the currency of all prices defined below. the currency must be entered as ISO 4217 currency code. Please refer to https://www.iso.org/iso-4217-currency-codes.html Last checked: October 1st, 2021 Here are the alphabetic three-letter country codes: - AED: UAE Dirham - AFN: Afghani - ALL: Lek - AMD: Armenian Dram - ANG: Netherlands Antillean Guilder - AOA: Kwanza - ARS: Argentine Peso - AUD: Australian Dollar - AWG: Aruban Florin - AZN: Azerbaijan Manat - BAM: Convertible Mark - BBD: Barbados Dollar - BDT: Taka - BGN: Bulgarian Lev - BHD: Bahraini Dinar - BIF: Burundi Franc - BMD: Bermudian Dollar - BND: Brunei Dollar - BOB: Boliviano - BOV: Mvdol - BRL: Brazilian Real - BSD: Bahamian Dollar - BTN: Ngultrum - BWP: Pula - BYN: Belarusian Ruble - BZD: Belize Dollar - CAD: Canadian Dollar - CDF: Congolese Franc - CHE: WIR Euro - CHF: Swiss Franc - CHW: WIR Franc - CLF: Unidad de Fomento - CLP: Chilean Peso - CNY: Yuan Renminbi - COP: Colombian Peso - COU: Unidad de Valor Real - CRC: Costa Rican Colon - CUC: Peso Convertible - CUP: Cuban Peso - CVE: Cabo Verde Escudo - CZK: Czech Koruna - DJF: Djibouti Franc - DKK: Danish Krone - DOP: Dominican Peso - DZD: Algerian Dinar - EGP: Egyptian Pound - ERN: Nakfa - ETB: Ethiopian Birr - EUR: Euro - FJD: Fiji Dollar - FKP: Falkland Islands Pound - GBP: Pound Sterling - GEL: Lari - GHS: Ghana Cedi - GIP: Gibraltar Pound - GMD: Dalasi - GNF: Guinean Franc - GTQ: Quetzal - GYD: Guyana Dollar - HKD: Hong Kong Dollar - HNL: Lempira - HRK: Kuna - HTG: Gourde - HUF: Forint - IDR: Rupiah - ILS: New Israeli Sheqel - INR: Indian Rupee - IQD: Iraqi Dinar - IRR: Iranian Rial - ISK: Iceland Krona - JMD: Jamaican Dollar - JOD: Jordanian Dinar - JPY: Yen - KES: Kenyan Shilling - KGS: Som - KHR: Riel - KMF: Comorian Franc - KPW: North Korean Won - KRW: Won - KWD: Kuwaiti Dinar - KYD: Cayman Islands Dollar - KZT: Tenge - LAK: Lao Kip - LBP: Lebanese Pound - LKR: Sri Lanka Rupee - LRD: Liberian Dollar - LSL: Loti - LYD: Libyan Dinar - MAD: Moroccan Dirham - MDL: Moldovan Leu - MGA: Malagasy Ariary - MKD: Denar - MMK: Kyat - MNT: Tugrik - MOP: Pataca - MRU: Ouguiya - MUR: Mauritius Rupee - MVR: Rufiyaa - MWK: Malawi Kwacha - MXN: Mexican Peso - MXV: Mexican Unidad de Inversion (UDI) - MYR: Malaysian Ringgit - MZN: Mozambique Metical - NAD: Namibia Dollar - NGN: Naira - NIO: Cordoba Oro - NOK: Norwegian Krone - NPR: Nepalese Rupee - NZD: New Zealand Dollar - OMR: Rial Omani - PAB: Balboa - PEN: Sol - PGK: Kina - PHP: Philippine Peso - PKR: Pakistan Rupee - PLN: Zloty - PYG: Guarani - QAR: Qatari Rial - RON: Romanian Leu - RSD: Serbian Dinar - RUB: Russian Ruble - RWF: Rwanda Franc - SAR: Saudi Riyal - SBD: Solomon Islands Dollar - SCR: Seychelles Rupee - SDG: Sudanese Pound - SEK: Swedish Krona - SGD: Singapore Dollar - SHP: Saint Helena Pound - SLL: Leone - SOS: Somali Shilling - SRD: Surinam Dollar - SSP: South Sudanese Pound - STN: Dobra - SVC: El Salvador Colon - SYP: Syrian Pound - SZL: Lilangeni - THB: Baht - TJS: Somoni - TMT: Turkmenistan New Manat - TND: Tunisian Dinar - TOP: Pa'anga - TRY: Turkish Lira - TTD: Trinidad and Tobago Dollar - TWD: New Taiwan Dollar - TZS: Tanzanian Shilling - UAH: Hryvnia - UGX: Uganda Shilling - USD: US Dollar - USN: US Dollar (Next day) - UYI: Uruguay Peso en Unidades Indexadas (UI) - UYU: Peso Uruguayo - UYW: Unidad Previsional - UZS: Uzbekistan Sum - VED: Bolívar Soberano - VES: Bolívar Soberano - VND: Dong - VUV: Vatu - WST: Tala - XAF: CFA Franc BEAC - XAG: Silver - XAU: Gold - XBA: Bond Markets Unit European Composite Unit (EURCO) - XBB: Bond Markets Unit European Monetary Unit (E.M.U.-6) - XBC: Bond Markets Unit European Unit of Account 9 (E.U.A.-9) - XBD: Bond Markets Unit European Unit of Account 17 (E.U.A.-17) - XCD: East Caribbean Dollar - XDR: SDR (Special Drawing Right) - XOF: CFA Franc BCEAO - XPD: Palladium - XPF: CFP Franc - XPT: Platinum - XSU: Sucre - XTS: Codes specifically reserved for testing purposes - XUA: ADB Unit of Account - XXX: The codes assigned for transactions where no currency is involved - YER: Yemeni Rial - ZAR: Rand - ZMW: Zambian Kwacha - ZWL: Zimbabwe Dollar",
"default": "EUR",
"enum": [
"AED",
"AFN",
"ALL",
"AMD",
"ANG",
"AOA",
"ARS",
"AUD",
"AWG",
"AZN",
"BAM",
"BBD",
"BDT",
"BGN",
"BHD",
"BIF",
"BMD",
"BND",
"BOB",
"BOV",
"BRL",
"BSD",
"BTN",
"BWP",
"BYN",
"BZD",
"CAD",
"CDF",
"CHE",
"CHF",
"CHW",
"CLF",
"CLP",
"CNY",
"COP",
"COU",
"CRC",
"CUC",
"CUP",
"CVE",
"CZK",
"DJF",
"DKK",
"DOP",
"DZD",
"EGP",
"ERN",
"ETB",
"EUR",
"FJD",
"FKP",
"GBP",
"GEL",
"GHS",
"GIP",
"GMD",
"GNF",
"GTQ",
"GYD",
"HKD",
"HNL",
"HRK",
"HTG",
"HUF",
"IDR",
"ILS",
"INR",
"IQD",
"IRR",
"ISK",
"JMD",
"JOD",
"JPY",
"KES",
"KGS",
"KHR",
"KMF",
"KPW",
"KRW",
"KWD",
"KYD",
"KZT",
"LAK",
"LBP",
"LKR",
"LRD",
"LSL",
"LYD",
"MAD",
"MDL",
"MGA",
"MKD",
"MMK",
"MNT",
"MOP",
"MRU",
"MUR",
"MVR",
"MWK",
"MXN",
"MXV",
"MYR",
"MZN",
"NAD",
"NGN",
"NIO",
"NOK",
"NPR",
"NZD",
"OMR",
"PAB",
"PEN",
"PGK",
"PHP",
"PKR",
"PLN",
"PYG",
"QAR",
"RON",
"RSD",
"RUB",
"RWF",
"SAR",
"SBD",
"SCR",
"SDG",
"SEK",
"SGD",
"SHP",
"SLL",
"SOS",
"SRD",
"SSP",
"STN",
"SVC",
"SYP",
"SZL",
"THB",
"TJS",
"TMT",
"TND",
"TOP",
"TRY",
"TTD",
"TWD",
"TZS",
"UAH",
"UGX",
"USD",
"USN",
"UYI",
"UYU",
"UYW",
"UZS",
"VED",
"VES",
"VND",
"VUV",
"WST",
"XAF",
"XAG",
"XAU",
"XBA",
"XBB",
"XBC",
"XBD",
"XCD",
"XDR",
"XOF",
"XPD",
"XPF",
"XPT",
"XSU",
"XTS",
"XUA",
"XXX",
"YER",
"ZAR",
"ZMW",
"ZWL"
]
},
"data": {
"type": "object",
"required": [
"estateType",
"prices",
"location",
"distributionType"
],
"additionalProperties": false,
"properties": {
"estateType": {
"$ref": "#/$defs/estateType"
},
"estateSubType": {
"$ref": "#/$defs/estateSubType"
},
"distributionType": {
"$ref": "#/$defs/distributionType"
},
"location": {
"$ref": "#/$defs/location"
},
"prices": {
"$ref": "#/$defs/prices"
},
"spaces": {
"$ref": "#/$defs/spaces"
},
"conditions": {
"$ref": "#/$defs/conditions"
},
"energy": {
"$ref": "#/$defs/energy"
},
"features": {
"$ref": "#/$defs/features"
},
"structure": {
"$ref": "#/$defs/structure"
},
"texts": {
"$ref": "#/$defs/texts"
},
"management": {
"$ref": "#/$defs/management"
},
"countrySpecific": {
"$ref": "#/$defs/countrySpecific"
},
"contact": {
"$ref": "#/$defs/contact"
},
"links": {
"$ref": "#/$defs/links"
}
}
},
"distributionType": {
"type": "string",
"nullable": false,
"minLength": 1,
"enum": [
"BUY",
"RENT",
"COMPULSORY_AUCTION",
"BUY_AUCTION"
],
"description": "the distribution type of the property.\n- BUY: regular type of property for sale\n de: Kauf\n- RENT: regular type of property for rent\n de: Miete\n- COMPULSORY_AUCTION: auction ordered by the courts\n de: Zwangsversteigerung\n- BUY_AUCTION: bids for the property can be submitted within a\n limited time period. The seller can accept, reject or negotiate\n the bid. Most important difference to a classic auction: the\n highest bid does not necessarily have to win.\n de: Bieterverfahren"
},
"energy": {
"type": "object",
"description": "Energy and heating information of the property.",
"additionalProperties": false,
"properties": {
"energyType": {
"type": "object",
"additionalProperties": false,
"properties": {
"heatMethod": {
"type": "string",
"enum": [
"CENTRAL",
"INDIVIDUAL",
"STOREY"
],
"description": "heating method, per storey/floor or central in building."
},
"heatForm": {
"description": "via which medium the heat is emitted",
"type": "object",
"additionalProperties": false,
"properties": {
"air": {
"type": "boolean",
"description": "(warm) air heater does not use a medium to store its heat. Air is sucked in, heated and directly passed on to the rooms to be heated. fr: aerotherme"
},
"radiator": {
"type": "boolean",
"description": "radiators are connected to heating circuit through which hot water flows to distribute the heat in the rooms."
},
"stove": {
"type": "boolean",
"description": "stove that can be fired with wood, oil, coal"
},
"underfloor": {
"type": "boolean",
"description": "pipes are laid in the floor through which warm water flows and heats the floor and thus also the rooms."
},
"wallCeiling": {
"type": "boolean",
"description": "heating elements are mounted on the wall or ceiling"
}
}
},
"energySource": {
"description": "Raw materials, substances and sources used for the production of heat. Multiple answers are possible",
"type": "object",
"additionalProperties": false,
"properties": {
"coal": {
"type": "boolean"
},
"districtHeating": {
"type": "boolean",
"description": "system for distributing heat generated in a centralized location"
},
"electric": {
"type": "boolean"
},
"gas": {
"type": "boolean"
},
"geothermal": {
"type": "boolean",
"description": "thermal energy from within the earth"
},
"liquidGas": {
"type": "boolean"
},
"oil": {
"type": "boolean"
},
"solarHeat": {
"type": "boolean"
},
"solarPower": {
"type": "boolean"
},
"wind": {
"type": "boolean"
},
"wood": {
"type": "boolean"
},
"woodPellet": {
"type": "boolean"
}
}
},
"energyGeneration": {
"description": "energyGeneration is the way energy sources are used. e.g. coal, gas, oil are burned (FOSSILBURNING), electric + geothermal are used with HEATPUMP.",
"type": "object",
"additionalProperties": false,
"properties": {
"fossilburning": {
"type": "boolean"
},
"heatpump": {
"type": "boolean"
},
"combinedHeatAndPowerPlant": {
"type": "boolean"
}
}
},
"maxElectricalPower": {
"type": "integer",
"description": "maximum electric power available for the property, expressed in kVA"
}
}
},
"countrySpecific": {
"type": "object",
"additionalProperties": false,
"properties": {
"de": {
"type": "object",
"additionalProperties": false,
"properties": {
"energyCertificates": {
"type": "array",
"items": {
"type": "object",
"required": [
"certificateType"
],
"additionalProperties": false,
"properties": {
"nameOfCertificate": {
"type": "string",
"description": "en: the name of the certificate de: Bezeichnung des Energieausweis"
},
"certificateType": {
"type": "string",
"enum": [
"ENEV2008",
"ENEV2014",
"ENEV2026",
"NOT_AVAILABLE",
"NOT_NECESSARY",
"AT_VISIT"
],
"description": "en: Year according to ENEV: Values: \"ENEV2008\" = before 1.5.2014, \"ENEV2014\" = from 1.5.2014, \"ENEV2026\" = from 2026 onwards, \"NOT_NECESSARY\" e.g. for monument protection, \"AT_VISIT\" will be shown when visiting of the real estate de: Energieausweistyp\n"
},
"certificateBasedOn": {
"type": "string",
"enum": [
"NEED",
"CONSUMPTION"
],
"description": "en: certificate is based on demand (de Bedarf) or consumption (de Verbrauch) de: \"Energieausweisart\", basiert der Energieausweis auf dem Bedarf (\"NEED\") oder Verbrauch (\"CONSUMPTION\")\n"
},
"isResidentialBuilding": {
"type": "boolean",
"description": "en: building is for residential use only, meaning space for commercial use below 10% de: Wohngebäude, bei Nicht-Wohngebäude ist dieser Wert false zu setzen"
},
"primaryEnergySource": {
"type": "string",
"enum": [
"NO_INFORMATION",
"SOLAR",
"WIND",
"COAL",
"GAS",
"OIL",
"WOOD",
"DISTRICT_HEATING",
"ELECTRICITY"
],
"description": "en: primary energy carrier according to the certificate de: \"Wesentliche Energieträger\" laut Energieausweis\n"
},
"efficiencyClass": {
"type": "string",
"enum": [
"A_PLUS",
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"H"
],
"description": "en: Energy Efficiency Classification according to ENEV de: \"Energieeffizienzklasse\" laut Energieausweis\n"
},
"releaseDate": {
"type": "string",
"format": "date",
"description": "en: release date of the certificate. The date is an ISO 8601 formatted string de: Ausstellungsdatum"
},
"validUntil": {
"type": "string",
"format": "date",
"description": "en: certificate valid until date. The date is an ISO 8601 formatted string de: gültig bis"
},
"y
# --- truncated at 32 KB (207 KB total) ---
# Full source: https://artifacts.apis.io/immowelt/json-schema/immowelt-api-request-schema.json
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