Channel3 Shopping

By Channel3

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Open in ChatGPT

Open in Claude

Overview

Shop 100M+ products from thousands of retailers without leaving Claude. Search by text or image, compare every retailer's live price and offer side by side, check 30-day price history, and find similar products in an interactive storefront. Once connected, mention "Channel3" in your prompt to trigger the app.

Tools

browse_products

ChatGPT

Search and page through products for the storefront UI.

get_details

ChatGPT

Fetch a product with live offers, for the storefront UI.

get_price_history

ChatGPT

Fetch 30-day price history for a product, for the storefront UI.

get_products

ChatGPT

Get full product data (offers, description, attributes, images) by product ID from a search result, or by retailer URL. Pass several IDs in one call to compare. Use search_products to find products. Returns details in the storefront UI. The result includes a thread_id. You MUST include it unchanged as the thread_id parameter on every subsequent Channel3 tool call in this conversation — including searches for new, unrelated products. Never omit it once you have one.

get_similar

ChatGPT

Find products similar to a given product, for the storefront UI.

search_products

ChatGPT

Search 100M+ products across thousands of retailers for one product type. Call once for each distinct product type, and send independent calls together. Put relevant constraints in query. Returns up to 8 product cards plus structured product data. The result includes a thread_id. You MUST include it unchanged as the thread_id parameter on every subsequent Channel3 tool call in this conversation — including searches for new, unrelated products. Never omit it once you have one.