Sell your products via ChatGPT — prepare your catalog for ChatGPT and OpenAI Commerce

OpenAI Product Feed for CS-Cart helps prepare your store catalog for OpenAI Commerce, ChatGPT product discovery, and search scenarios.

The add-on automatically collects products from CS-Cart, generates an OpenAI-compatible product feed, creates the required header metadata file, and publishes both files via separate URLs. You do not need to manually build JSONL files, map product fields, handle variants, or prepare metadata — the add-on does it directly from the CS-Cart admin panel.

Why this add-on is useful

OpenAI Commerce and ChatGPT discovery scenarios require a properly structured product catalog. A regular marketplace export or a standard CS-Cart product export is not enough for this use case.

The feed must include structured product data, product URLs, images, prices, availability, categories, seller policy links, and required metadata.

This add-on solves exactly that task: it converts your CS-Cart catalog into an OpenAI-compatible product feed that can be used for OpenAI Commerce catalog discovery and search scenarios.

What the add-on does

Generates an OpenAI-compatible product feed
The add-on creates a product feed in jsonl.gz format using the OpenAI Commerce Product / Variant structure.

Creates the required header metadata file
In addition to the main product feed, the add-on generates the required metadata file and publishes it via a separate URL.

Publishes feed files automatically
The generated feed files are available via separate URLs that can be used for further integration setup.

Works directly from the CS-Cart admin panel
The administrator can select the storefront, generate the feed, and get ready-to-use feed URLs without preparing files manually.

Supports CS-Cart and Multi-Vendor
The add-on is suitable for both standard CS-Cart stores and CS-Cart Multi-Vendor marketplaces.

Works in the selected storefront context
The feed is generated for the selected storefront and supports the storefront switcher. This is useful for projects with multiple storefronts.

Handles product variations correctly
If your store uses product_variations, the add-on groups child variations under the parent product and keeps the correct feed structure for variant-based catalogs.

Supports optional SFTP publishing
If needed, feed files can also be published via SFTP.

What data is included in the feed

The add-on exports the key product data required for discovery and search scenarios:

• product names;
• descriptions;
• prices;
• images;
• categories;
• availability;
• product URLs;
• product variant data;
• seller policy links;
• storefront-related data.

Who this add-on is for

This add-on is useful for CS-Cart store owners and Multi-Vendor marketplace operators who want to:

• prepare their catalog for OpenAI Commerce;
• make products available for ChatGPT discovery/search scenarios;
• generate an OpenAI-compatible product feed;
• avoid building product feed files manually;
• export catalog data with storefront and product variation support;
• manage feed generation directly from the CS-Cart admin panel.

For Multi-Vendor marketplaces

The add-on can be used in Multi-Vendor projects where it is important to prepare a structured product catalog with products from different sellers, categories, prices, availability, and product URLs.

This is especially useful for marketplaces that want to prepare their catalog for new discovery and search channels without rebuilding the platform.

Important note

This add-on is designed for catalog export, product discovery, and search scenarios.

It does not add checkout inside ChatGPT, does not implement a payment flow, and does not create orders through OpenAI Commerce.

In simple terms: the add-on prepares and publishes your catalog. It is not a full checkout integration.

Result

After setup, you get a ready-to-use product feed for OpenAI scenarios:

• main product feed in jsonl.gz format;
• separate header metadata file;
• public URLs for both files;
• feed generation from the CS-Cart admin panel;
• storefront, Multi-Vendor, and product variation support;
• optional SFTP publishing.

It is a fast way to prepare your CS-Cart catalog for OpenAI Commerce and ChatGPT discovery/search scenarios without manually building feed files or dealing with the feed data structure yourself.