A developer friendly API for GMC 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 GMC 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 GMC 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 GMC telematics

Compatible with GMC 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 GMC vehicles

Our unified platform is compatible with 24 vehicle brands including GMC. Whether you have the GMC Sierra LD, the Terrain, or the Acadia, your app can connect to all GMC models that support the myGMC app.

GMC, the GMC logo, and its respective model names are a trademark of General Motors and does not indicate endorsement of or affiliation with Smartcar.

What we’re building

All product names, logos, and brands are property of their respective owners. Use of these names, logos, and brands does not imply endorsement.