The ReviewHub Shopify App functions as an integration layer between:

• Your Shopify app

• The brand’s Shopify storefront

• The ReviewHub syndication platform

By connecting directly to a brand’s Shopify store, ReviewHub can:

• Ingest a verified source of truth for products, orders, and customers

• Automatically match each review to a product-level UPC

• Confirm that the reviewer actually purchased the item

How the Integration Works

Once a brand installs the ReviewHub Shopify App and connects their store:

• We ingest all key data via the Shopify Admin API:

  • Products (with variants and UPCs)

  • Orders (including line items and customer associations)

  • Customer accounts

• We subscribe to key webhooks (orders/create, customers/create, products/update) to keep our dataset in sync.

• Review apps simply send reviews to ReviewHub via API.

This allows ReviewHub to validate each review without needing any Shopify access or customer data from the review app itself.

What This Means for Review Apps

As a review app integrated with ReviewHub via Shopify:

• You don’t need to validate purchases or manage product mapping directly.
  ReviewHub handles all authentication, matching, and formatting via Shopify.

• You gain a plug-and-play backend syndication layer.
  With a single POST request, your app can make every review eligible for Walmart, TikTok Shop, and beyond.