# Registration Plate Search

### Overview

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 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](/my-autograb-api-doc/vehicle-search/facet-search.md).

{% openapi src="/files/TapIOjKDYdyzufcTwuea" path="/v2/vehicles/registrations/{plate\_number}" method="get" %}
[swagger\_fixed\_final.json](https://1154811857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUypmYo5OBsuC4nJIUOZk%2Fuploads%2FO1mxxRIRpDcKC6fr56tG%2Fswagger_fixed_final.json?alt=media\&token=956f728c-69a3-4540-b468-70d8d8e1068d)
{% endopenapi %}

## Features

You can request more data than the standard payload by leveraging a range of features described below.

{% hint style="info" %}
Ensure your commercial agreement has these features enabled if you require them.
{% endhint %}

### **Extended Data**

This feature will return an extended payload of vehicle data from the registration authority. Use `features=extended_data` to receive this payload.

```json
   "extended_data": {
        "body_type_description": "CAR/SEDAN",
        "color_description": "WHITE",
        "engine_number": "DKJ039523",
        "make_code": "VOLKS",
        "make_description": "",
        "model_code": "",
        "model_description": "POLO",
        "vehicle_type_description": "CAR / SMALL PASSENGER VEHICLE"
```

### **Upstream Data**

This feature will return structured descriptive data from the registration authority. Use `features=additional_upstream_data` to receive this payload.

```json
    "additional_upstream_data": {
        "vin": "WVWZZZAWZKU065305",
        "year": "2019",
        "make": "Volkswagen",
        "model": "Polo",
        "badge": "AW",
        "series": "85TSI Comfortline",
        "fuel_type": "95 RON PULP",
        "body_style": "Hatch",
        "transmission": "7 auto",
        "capacity_cc": "1000",
        "colour": "White",
        "title": "2019 Volkswagen AW Polo 85TSI Comfortline 4 Hatch 7sp auto 1.0L 1000cc 3cyl T/Petrol 2018"
```

### **Build Data**

This feature will return the options fitted to the vehicle based on your [Factory Build Data](/my-autograb-api-doc/vehicle-data/factory-build-data.md). It will show all options, the price and if it is fitted to the vehicle or not. Use`features=build_data`

```json
"build_data": {
        "vin": "WAUZZZ8V7K1028938",
        "make": "AUDI",
        "model": "A3",
        "features": [
            {
                "code": "0A1",
                "value": "2 doors"
            },
            {
                "code": "0AE",
                "value": "Front stabilizer bar"
            },
            {
                "code": "0B2",
                "value": "Wheelbase"
            },
        ],
        "build_date": "2019-03-20"
```

{% hint style="info" %}
Refer to [Factory Build Data](/my-autograb-api-doc/vehicle-data/factory-build-data.md) reference material for more information on supported OEMs.
{% endhint %}

<br>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://devhub.autograb.com/my-autograb-api-doc/vehicle-search/registration-plate-search.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.