How to Integrate Shopify With ERP Systems

At first, a Shopify store runs fine on its own. Orders arrive, stock updates, and your team ships boxes. Then growth adds warehouses, wholesale accounts, accounting rules, and more sales channels. Suddenly your team copies orders into spreadsheets and fixes stock counts by hand.

That is the moment to connect your store to your ERP. This guide explains Shopify ERP integration in plain language. First, you will see the three ways to connect the systems. Next, you will learn what data flows, what it costs, and where projects go wrong. Non-technical owners get clear takeaways, and developers get the technical details.

Quick answer: Shopify ERP integration connects your store to your ERP so orders, inventory, prices, and customers sync automatically. You can use a certified connector, an iPaaS platform, or a custom API build. Simple setups can go live in a few weeks, while complex ones take months. Start by mapping your data and deciding which system owns each field.

Here is a trimmed example of a secure webhook receiver:

import crypto from “crypto”;

import express from “express”;

const app = express();

app.post(

  “/webhooks/orders-create”,

  express.raw({ type: “application/json” }),

  (req, res) => {

    const hmac = req.get(“X-Shopify-Hmac-Sha256”) || “”;

    const digest = crypto

      .createHmac(“sha256”, process.env.SHOPIFY_API_SECRET)

      .update(req.body)

      .digest(“base64”);

     const valid =

      hmac.length === digest.length &&

      crypto.timingSafeEqual(Buffer.from(digest), Buffer.from(hmac));

    if (!valid) return res.sendStatus(401);

    // Queue the order for the ERP, then reply fast

    res.sendStatus(200);

  }

);