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The Better Data LLM Gateway is designed to be platform-agnostic. We provide a set of pre-built backends for the most popular commerce platforms, as well as a flexible framework for building your own.
System reference: MCP surfaces explains gateway-console, Registry MCP, and hosted gateway MCP (where they appear in Product, OSS, and Web). For tool-by-tool names, see MCP Tool Reference.

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Supported Platforms

Shopify

Native support for the Storefront API

Square

Connect to Square Catalog and Orders

WooCommerce

Flexible REST-based integration (Coming Soon)

Custom

Connect any database or private API

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Content Syncing vs. Live API

There are two primary ways to integrate your data: The gateway calls your platform’s API in real-time. This ensures that pricing and inventory are always 100% accurate. This is the default mode for our Shopify and Square backends.

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2. Synced Search (High Performance)

For catalogs with millions of products, you can sync your data to a high-performance search index like Algolia or Meilisearch. The gateway then queries this index for search and falls back to the live API for checkout.

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Extension Points

Every integration supports customization. You can extend the built-in backends to add:
  • Custom product attributes (like “Sustainability Score” or “Ingredients”)
  • Brand-specific logic (like “Buy one, get one” rules)
  • Third-party fulfillment logic

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Webhooks

We recommend setting up webhooks to notify the gateway of inventory changes or successful orders. These are essential for maintaining accurate sessions and triggering post-purchase flows. Learn about Webhooks ->