A developer friendly API for General Motors vehicles

Mobility apps and services use Smartcar’s APIs to verify their customers’ mileage, issue digital car keys, manage EV charging, and track fleets. Our platform allows your customers with compatible GM vehicles to log in with their Onstar account and connect their car to your app in just a few clicks.

What is Smartcar?

Smartcar enables mobility businesses to integrate their apps and services with Ford vehicles. Easily retrieve vehicle data and trigger actions with our simple and secure car API. Our API enables you to track vehicle location, verify mileage, manage charging, and much more.

The best way to build apps for GM vehicles

Our RESTful APIs are fast, reliable, and easy to use with every tech stack. No matter which framework your mobile or web app is built in, our documentation and SDKs support every major language.

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const smartcar = require('smartcar');

// Get all vehicles associated with this access token
const {vehicles} = await smartcar.getVehicles("<access-token>");

// Construct a new vehicle instance using the first vehicle's id
const vehicle = new smartcar.Vehicle(vehicles[0], "<access-token>");

// Fetch the vehicle's location
const location = await vehicle.location();
// Example http response from Smartcar
{
  "latitude": 37.4292,
  "longitude": 122.1381
}

Product features

Compatible with GM telematics

Compatible with GM telematics

Extensive documentation and SDKs

Extensive documentation and SDKs

Friendly user consent flow

Friendly user consent flow

Trusted & secure

Trusted & secure

Access to live car data

Access to live car data

No need for aftermarket hardware

No need for aftermarket hardware

Compatible with GM vehicles

Our unified platform is compatible with 26 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.

What we’re building

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