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AI apps and agents use /search to find products across the web.

The request shape

Get an API key

Search requires an API key. Create a free account, then copy your key.
You get 1,000 free credits each month — that’s good for 1,000 searches. Extra usage is billed per call; see pricing for the breakdown.

Choose a search method

Search

Search with text and images.

Agentic search

Interpret longer shopping requests for an agent workflow.

Image search

Find visually similar products from an image URL or upload.

Filters

Add optional filters to narrow your search.

Price

Constrain results to an offer price range.

Color

Find products that match a hex color palette.

Dimensions

Constrain length, width, height, or weight.

Brand

Filter by the company behind a product.

Website

Restrict results to retailer offers from selected websites.

Attributes

Filter on category-specific structured attributes.

Start from an existing product

Look up a product URL

Get structured data from a URL, and offers at other retailers.

Find similar products

Get recommendations from a known Channel3 product ID.

Next

Next: What you get. It explains how products, offers, prices, and buy links appear in a response.