GET api/licenseplates/opendata/{licenseplate}

Same as /basic/ extended with public RDW data.

Request Information

URI Parameters

Name	Description	Type	Additional information
licenseplate	Dutch licenseplate following RDW Sidecode (minus signs may be omitted)	string	Required

Body Parameters

None.

Response Information

Resource Description

Limited set of open vehicledata

Kooijmans.Azure.VehicleService.Controllers.LicenseplatesController+OpenVehicleData

Name	Description	Type	Additional information
RdwBpmRemainderValue	Remaining value of Bpm by now	integer	None.
RdwDatePart1	Date on which the vehicle was new	date	None.
RdwDatePart2	Date on which the vehicle was last transfered to a new owner	date	None.
FirstOwner	Indication for FirstOwner	boolean	None.
RdwDateFirstRegistrationNL	Date on which the vehicle first has been registered in Holland	date	None.
RdwCreationDate	Creationdate of licenseplate by RDW	date	None.
RdwImport	Indication if this licenseplate is for an imported vehicle	boolean	None.
RdwCo2Emissions	RDW Co2 Emissions value in gr/km	integer	None.
RdwParticulatesEmissions	RDW Particulate Matter Emissions value in gr/km (if unknown... value=-1)	decimal number	None.
RdwWeight	Weight in kg which is registered by RDW for this licenseplate	integer	None.
RdwLoadCapacity	Maximum loading capacity in kg registered by RDW	integer	None.
RdwMaxMassTotalCombination	Maximum mass in kg of total combination	integer	None.
RdwMaxMassCenterAxleTrailerBraked	Maximum mass in kg of Center-Axle Trailer with brakes	integer	None.
RdwMaxMassAutonomousTrailerBraked	Maximum mass in kg of Autonomous Trailer with brakes	integer	None.
RdwMaxMassTrailerNonBraked	Maximum mass in kg of Trailer without brakes	integer	None.
RdwMaxMassTrailerBraked	Maximum mass in kg of Trailer with brakes	integer	None.
RdwMaxMassSemiTrailerBraked	Maximum mass in kg of SemiTrailer with brakes	integer	None.
RdwFuelType	Main Fueltype of vehicle by RDW.	string	None.
RdwFuelType2	Secondary Fueltype of vehicle by RDW.	string	None.
RdwFuelType3	Third Fueltype of vehicle by RDW.	string	None.
RdwBpmValue	Bpm value in Euro's registered by RDW at issuing licenseplate	integer	None.
RdwBodyDescription	RDW registered body description.	string	None.
RdwWheels	RDW registered number of wheels	integer	None.
RdwVehicleCategory	RDW Vehicle Category (M1, N1, L1e, L1e-A etc)	string	None.
RdwEnginePower	Engine power in kW registered by RDW	integer	None.
EngineSize	Engine size in CC	integer	None.
Cylinders	Number of cylinders	integer	None.
RdwSeats	Number of Seats registered by RDW	integer	None.
RdwCallbackIndicator	Callback indication by importer/manufacturer	boolean	None.
RdwWaitForMotTest	Indication if vehicle waits for MOT (Ministry of Transport) Test. (APK Keuring)	boolean	None.
RdwWamInsured	Indication if vehicle is WAM insured	boolean	None.
RdwExpirationDateMotTest	Date on which the vehicle must have ModTest (in Dutch APK Vervaldatum)	date	None.
RdwTaxiRegistration	Indication for Taxi	boolean	None.
RdwEnergyLabel	RDW registered Energy label	string	None.
Licenseplate	Licenseplate	string	None.
Make	Make description for displaying to customers	string	None.
Model	Model description for displaying to customers	string	None.
TypeDescriptionLong	Type description for displaying to customers	string	None.
PathLogo	Path where Logo-images are stored	string	None.
PathPhoto	Path where Photo-images are stored	string	None.
BrandLogo	Imagefile for brandlogo (with partial leading path). This property must be combined with Pathlogo	string	None.
BrandLogoThumb	Thumbnail imagefile for brandlogo (with partial leading path). This property must be combined with Pathlogo	string	None.
PhotoFront	Imagefile for Frontphoto (with partial leading path). This property must be combined with PathPhoto	string	None.
PhotoFrontThumb	Thumbnail Imagefile for Frontphoto (with partial leading path). This property must be combined with PathPhoto	string	None.
PhotoRear	Imagefile for Photo of rear (with partial leading path). This property must be combined with PathPhoto	string	None.
PhotoRearThumb	Thumbnail Imagefile for Photo of rear (with partial leading path). This property must be combined with PathPhoto	string	None.
PhotoInterior	Imagefile for Interior Photo (with partial leading path). This property must be combined with PathPhoto	string	None.
PhotoInteriorThumb	Thumbnail Imagefile for Interior Photo (with partial leading path). This property must be combined with PathPhoto	string	None.
ConstructionYear	Constuctionyear of linked Autotelex vehicletype	integer	None.
ConstructionMonth	Constuctionmonth of linked Autotelex vehicletype	integer	None.
DatePart1	Date on which vehicle was new	date	None.
RdwColor	Description of maincolor of the vehicle	string	None.
RdwColor2	Description of secondary color of the vehicle (if applicable)	string	None.
FuelTypeDescription	Fueldescription of linked Autotelex vehicletype for displaying to customer	string	None.
VehicleType	Enumvalue of vehicletype	Kooijmans.Vehicle.VehicleType	None.
ConsumerPrice	Consumer price in Euro's (Default VAT and BPM included)	integer	None.
CurrentValue	Current value in Euro's (Default VAT and BPM included)	integer	None.
SecuritySystemClass	Default System security class (available from catalogue)	string	None.
VbVRiskClass	Risk class (assigned by VbV) null or 0: unknown, 1: Very low risk, 2: Low risk, 3: Average risk, 4: High risk, 5: Very High risk	integer	None.
Source	Source where data is coming from	string	None.

Response Formats

application/json, text/json

Sample:

{
  "RdwBpmRemainderValue": 1,
  "RdwDatePart1": "2026-02-17T22:09:12.8936324+00:00",
  "RdwDatePart2": "2026-02-17T22:09:12.8936324+00:00",
  "FirstOwner": true,
  "RdwDateFirstRegistrationNL": "2026-02-17T22:09:12.8936324+00:00",
  "RdwCreationDate": "2026-02-17T22:09:12.8936324+00:00",
  "RdwImport": true,
  "RdwCo2Emissions": 8,
  "RdwParticulatesEmissions": 9.0,
  "RdwWeight": 10,
  "RdwLoadCapacity": 11,
  "RdwMaxMassTotalCombination": 12,
  "RdwMaxMassCenterAxleTrailerBraked": 13,
  "RdwMaxMassAutonomousTrailerBraked": 14,
  "RdwMaxMassTrailerNonBraked": 15,
  "RdwMaxMassTrailerBraked": 16,
  "RdwMaxMassSemiTrailerBraked": 17,
  "RdwFuelType": "sample string 18",
  "RdwFuelType2": "sample string 19",
  "RdwFuelType3": "sample string 20",
  "RdwBpmValue": 21,
  "RdwBodyDescription": "sample string 22",
  "RdwWheels": 23,
  "RdwVehicleCategory": "sample string 24",
  "RdwEnginePower": 25,
  "EngineSize": 26,
  "Cylinders": 27,
  "RdwSeats": 28,
  "RdwCallbackIndicator": true,
  "RdwWaitForMotTest": true,
  "RdwWamInsured": true,
  "RdwExpirationDateMotTest": "2026-02-17T22:09:12.8936324+00:00",
  "RdwTaxiRegistration": true,
  "RdwEnergyLabel": "sample string 29",
  "Licenseplate": "sample string 30",
  "Make": "sample string 31",
  "Model": "sample string 32",
  "TypeDescriptionLong": "sample string 33",
  "PathLogo": "sample string 34",
  "PathPhoto": "sample string 35",
  "BrandLogo": "sample string 36",
  "BrandLogoThumb": "sample string 37",
  "PhotoFront": "sample string 38",
  "PhotoFrontThumb": "sample string 39",
  "PhotoRear": "sample string 40",
  "PhotoRearThumb": "sample string 41",
  "PhotoInterior": "sample string 42",
  "PhotoInteriorThumb": "sample string 43",
  "ConstructionYear": 44,
  "ConstructionMonth": 45,
  "DatePart1": "2026-02-17T22:09:12.8936324+00:00",
  "RdwColor": "sample string 47",
  "RdwColor2": "sample string 48",
  "FuelTypeDescription": "sample string 49",
  "VehicleType": "PassengerCar",
  "ConsumerPrice": 50,
  "CurrentValue": 51,
  "SecuritySystemClass": "sample string 52",
  "VbVRiskClass": 1,
  "Source": "sample string 53"
}

application/xml, text/xml

Sample:

<LicenseplatesController.OpenVehicleData xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.kooijmans.nl/vehicledata">
  <BrandLogo>sample string 36</BrandLogo>
  <BrandLogoThumb>sample string 37</BrandLogoThumb>
  <ConstructionMonth>45</ConstructionMonth>
  <ConstructionYear>44</ConstructionYear>
  <ConsumerPrice>50</ConsumerPrice>
  <CurrentValue>51</CurrentValue>
  <DatePart1>2026-02-17T22:09:12.8936324+00:00</DatePart1>
  <FuelTypeDescription>sample string 49</FuelTypeDescription>
  <Licenseplate>sample string 30</Licenseplate>
  <Make>sample string 31</Make>
  <Model>sample string 32</Model>
  <PathLogo>sample string 34</PathLogo>
  <PathPhoto>sample string 35</PathPhoto>
  <PhotoFront>sample string 38</PhotoFront>
  <PhotoFrontThumb>sample string 39</PhotoFrontThumb>
  <PhotoInterior>sample string 42</PhotoInterior>
  <PhotoInteriorThumb>sample string 43</PhotoInteriorThumb>
  <PhotoRear>sample string 40</PhotoRear>
  <PhotoRearThumb>sample string 41</PhotoRearThumb>
  <RdwColor>sample string 47</RdwColor>
  <RdwColor2>sample string 48</RdwColor2>
  <SecuritySystemClass>sample string 52</SecuritySystemClass>
  <Source>sample string 53</Source>
  <TypeDescriptionLong>sample string 33</TypeDescriptionLong>
  <VbVRiskClass>1</VbVRiskClass>
  <VehicleType>PassengerCar</VehicleType>
  <Cylinders>27</Cylinders>
  <EngineSize>26</EngineSize>
  <FirstOwner>true</FirstOwner>
  <RdwBodyDescription>sample string 22</RdwBodyDescription>
  <RdwBpmRemainderValue>1</RdwBpmRemainderValue>
  <RdwBpmValue>21</RdwBpmValue>
  <RdwCallbackIndicator>true</RdwCallbackIndicator>
  <RdwCo2Emissions>8</RdwCo2Emissions>
  <RdwCreationDate>2026-02-17T22:09:12.8936324+00:00</RdwCreationDate>
  <RdwDateFirstRegistrationNL>2026-02-17T22:09:12.8936324+00:00</RdwDateFirstRegistrationNL>
  <RdwDatePart1>2026-02-17T22:09:12.8936324+00:00</RdwDatePart1>
  <RdwDatePart2>2026-02-17T22:09:12.8936324+00:00</RdwDatePart2>
  <RdwEnergyLabel>sample string 29</RdwEnergyLabel>
  <RdwEnginePower>25</RdwEnginePower>
  <RdwExpirationDateMotTest>2026-02-17T22:09:12.8936324+00:00</RdwExpirationDateMotTest>
  <RdwFuelType>sample string 18</RdwFuelType>
  <RdwFuelType2>sample string 19</RdwFuelType2>
  <RdwFuelType3>sample string 20</RdwFuelType3>
  <RdwImport>true</RdwImport>
  <RdwLoadCapacity>11</RdwLoadCapacity>
  <RdwMaxMassAutonomousTrailerBraked>14</RdwMaxMassAutonomousTrailerBraked>
  <RdwMaxMassCenterAxleTrailerBraked>13</RdwMaxMassCenterAxleTrailerBraked>
  <RdwMaxMassSemiTrailerBraked>17</RdwMaxMassSemiTrailerBraked>
  <RdwMaxMassTotalCombination>12</RdwMaxMassTotalCombination>
  <RdwMaxMassTrailerBraked>16</RdwMaxMassTrailerBraked>
  <RdwMaxMassTrailerNonBraked>15</RdwMaxMassTrailerNonBraked>
  <RdwParticulatesEmissions>9</RdwParticulatesEmissions>
  <RdwSeats>28</RdwSeats>
  <RdwTaxiRegistration>true</RdwTaxiRegistration>
  <RdwVehicleCategory>sample string 24</RdwVehicleCategory>
  <RdwWaitForMotTest>true</RdwWaitForMotTest>
  <RdwWamInsured>true</RdwWamInsured>
  <RdwWeight>10</RdwWeight>
  <RdwWheels>23</RdwWheels>
</LicenseplatesController.OpenVehicleData>