node-backend

Set up a Node.js backend for BigCommerce by initializing an Express or Fastify server to handle OAuth callbacks, verify JWTs, proxy API requests, and process webhooks. This provides secure server-side logic for app installations and data synchronization.

OAuth authentication for BigCommerce installations works by handling install callbacks on your Node.js server, exchanging authorization codes for access tokens, and verifying JWTs to securely authorize users and manage store sessions.

Yes, you can use Fastify instead of Express for your BigCommerce server. The backend development process supports both Node.js frameworks to set up server routing, OAuth handling, and API proxying for your e-commerce application.

Process BigCommerce webhooks in Node.js by setting up server endpoints to receive real-time store events, verifying incoming payloads, and executing API calls to synchronize data like inventory levels based on the webhook payload.

The best way to manage sessions for multi-store BigCommerce applications is using JWT verification and OAuth token management within your Node.js server to maintain distinct user sessions across multiple storefront installations securely.

Proxying BigCommerce API requests through a Node.js backend is needed to securely manage store data, handle OAuth authentication, and process data synchronization without exposing access tokens or webhook secrets to the client side.