A developer friendly API for
General Motors
vehicles

Mobility apps and services use Smartcar’s API to verify mileage, manage EV charging, track fleets, and more. Our API platform allows vehicle owners to log in with their Onstar account and connect their car to your app in just a few clicks.

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What is Smartcar?

Smartcar enables developers to integrate their apps and services with General Motors vehicles. Easily retrieve data and trigger actions with our simple and secure API for General Motors vehicles. Our General Motors Webhook integrations and API endpoints enable you to manage charging, track location, verify mileage, and much more.

The Smartcar difference

Instead of building your own General Motors integration, Smartcar's integration offers mobility businesses a range of benefits:

A powerful developer experience
Customizable, collaborative, and user-friendly features for faster development. Our developer tools include robust docs, 8 SDKs, consent management, test simulators, dashboard insights, and more.
Extensive vehicle support and growth
Integrate once and maintain a single integration across 39 car brands in North America and Europe.
A commitment to consumer data privacy
A granular permissions system that enhances data protection and transparency for vehicle owners.
Learn more about Smartcar's General Motors integration

Product features

Compatible with
General Motors
telematics
Extensive documentation and SDKs
Friendly user consent flow
Trusted & secure
Access to live car data
No need for aftermarket hardware

Compatible with your
General Motors

Our API platform is compatible with 40 vehicle brands including GM. Whether you have the Chevrolet Silverado, the Equinox, or the GMC Sierra, your app can connect to all General Motors models that support the Onstar app.

Learn more about compatible vehicles