API Documentation

Use CarsXE API to pull all sorts of information on vehicles to help your business and everything in between.

Getting started

To get started, create an account and grab an API key, then read about how to make requests for the resources you need to access using our HTTP APIs.



Get a quickstart integrating the API into your application

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Learn how to authenticate your API requests.

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Read about the different types of errors returned by the API.

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Learn about the Vehicle Specifications API and how to retrieve vehicle specifications from VINs.

Plate Decoder

Learn about the Vehicle Plate Decoder API and how to retrieve vehicle specifications from license plates and vehicle registrations.


Learn about the message model and how to create, retrieve, update, delete, and list messages.

Market Value

Learn about the Market Value API and how to retrieve vehicle market values from VINs.