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Quick start

Quick start


  • Commercetools configured - if you don't have your Commercetools configured, see our Configuration guide.
  • Install Node.js version 16.x.x

Using the integration

In this section, we will explain in a step-by-step guide how to use Commercetools integration in your front-end application.

Middleware preparation

Key concept - Middleware

Middleware concept is described in detail in our Key concepts: Middleware docs.

  1. Install the API Client to communicate with Commercetools. This package is used to create a server-to-server connection with the Commercetools backend and the server middleware.
yarn add @vsf-enterprise/commercetools-api
  1. Install @vue-storefront/middleware package. This package is used to create the server middleware.
yarn add @vue-storefront/middleware@rc
  1. Create a file middleware.config.js with server middleware configuration.
// middleware.config.js


const stringToArrayValue = (val, separator = ',') => {
  return typeof val === 'string' ? val.split(separator) : [];

module.exports = {
  integrations: {
    ct: {
      location: '@vsf-enterprise/commercetools-api/server',
      configuration: {
        api: {
          uri: process.env.VSF_API_URI,
          apiHost: process.env.VSF_API_HOST,
          authHost: process.env.VSF_API_AUTH_HOST,
          projectKey: process.env.VSF_PROJECT_KEY,
          clientId: process.env.VSF_API_CLIENT_ID,
          clientSecret: process.env.VSF_API_CLIENT_SECRET,
          scopes: stringToArrayValue(process.env.VSF_API_SCOPES)
        serverApi: {
          clientId: process.env.VSF_SERVER_API_CLIENT_ID,
          clientSecret: process.env.VSF_SERVER_API_CLIENT_SECRET,
          scopes: stringToArrayValue(process.env.VSF_SERVER_API_SCOPES),
          operations: stringToArrayValue(process.env.VSF_SERVER_API_OPERATIONS),
        /* Below is just an example configuration for currencies and languages */
        currency: 'USD',
        country: 'US',
        languageMap: {
          en: ['en', 'de'], 
          de: ['de', 'en']
  1. Configure environment variables in your .env file.
# .env
# The name of your commercetools project

# URL of the GraphQL API
# URL of the HTTP server
# URL of the Auth server
# Unique ID specific to the API client.
# Unique secret string specific to the API client.
# Comma Separated List of user permissions. For the list of available scopes and their descriptions.

# The serverApi object contains the information necessary to request data from the GraphQL API
# with elevated permissions that users should not have.

# List of allowed origins separated by coma.
# Example: MIDDLEWARE_ALLOWED_ORIGINS=http://localhost:3000,
  1. Create a middleware.js file. This script is used to run the server middleware.
// middleware.js

const { createServer } = require('@vue-storefront/middleware');
const { integrations } = require('./middleware.config');
const cors = require('cors');

(async () => {
  const app = await createServer({ integrations });
  // By default it's running on the localhost.
  const host = process.argv[2] ?? '';
  // By default it's running on the port 8181.
  const port = process.argv[3] ?? 8181;
  const CORS_MIDDLEWARE_NAME = 'corsMiddleware';

  const corsMiddleware = app._router.stack.find(
    (middleware) => === CORS_MIDDLEWARE_NAME

  // You can overwrite the cors settings by defining allowed origins.
  corsMiddleware.handle = cors({
    origin: ['http://localhost:3000'],
    credentials: true

  app.listen(port, host, () => {
    console.log(`Middleware started: ${host}:${port}`);
  1. Your middleware is ready. You can start it by running node middleware.js

SDK preparation

Key concept - SDK

SDK is described in detail in our Key concepts: SDK docs.

  1. Install the SDK package. It's the core of the SDK.
yarn add @vue-storefront/sdk
  1. Install the Commercetools module. It extends the SDK core with methods to communicate with Commercetools.
yarn add @vsf-enterprise/commercetools-sdk
  1. Initialize the SDK. Configure Commercetools module with apiUrl that points to the server middleware.
import { initSDK, buildModule } from '@vue-storefront/sdk';
import { ctModule } from '@vsf-enterprise/commercetools-sdk';

const sdkConfig = {
        apiUrl: 'http://localhost:8181/ct',
        ssrApiUrl: 'http://localhost:8181/ct'

export const sdk = initSDK(sdkConfig);
  1. Your SDK is ready and you can call methods with sdk.ct.<METHOD_NAME>. To see a full list of methods offered by the Commercetools module, check out the API Reference.