The Vehicle Registration API allows you to search for a vehicle by supplying its number plate. The request requires a region, the state (dependent on the region), the number plate, and the API key. It will return either a matching vehicle or a null.
If a matching vehicle cannot be identified in all cases, we will return the upstream_vehicle field, allowing you to identify how the relevant road transport authority describes the car. Depending on your use case, you may wish to allow front-end users to manually classify the vehicle using the guide to fill out a Facet-style search.
Features
You can request more data than the standard payload by leveraging the features described below.
Ensure your commercial agreement has these features enabled if you require them.
Additional Upstream
This feature will return structured descriptive data from the registration authority. Use features=additional_upstream_data to receive this payload.
Refer to Factory Build Data reference material for more information on supported OEMs.
Get a vehicle by its registration number
Get a vehicle by its registration number
get
/v2/vehicles/registrations/{plate_number}
Authorizations
Path parameters
plate_numberanyrequired
Plate number of the registered vehicle
Query parameters
stateany
State is used in the AU region to narrow down a numberplate
prefer_more_resultsany
If enabled, a larger selection of vehicles may be returned and a manual selection would be required to select the correct vehicle. This is disabled by default in favor of a system which will infer the correct vehicle and order the results by likelihood of behind correct.
featuresany
Comma separated list of additional registration lookup data codes, if using (e.g. additional_upstream_data)
regionany
The region to perform this request in
reference_idany
An optional reference id which will be stored against usage records if supplied