DIFF product data API

Structured DIFF product data for developers building search, recommendations, and AI shopping agents.

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No credit card required.

Agentic commerce demo

Try a DIFF-only AI shopping agent

This demo uses a constant DIFF filter and tells the assistant it represents DIFF only. Developers can use the same pattern to build brand-scoped shopping agents, product search, and recommendation flows.

Do you work at DIFF?

Looking to drive more AI sales? Channel3 can help DIFF surface more accurately and frequently on AI shopping platforms. No technical work required on your end. Most teams get set up in less than 10 minutes and see results same week.

Drive more AI sales

Hello! I'm an AI shopping assistant powered by the Channel3 API, and I'm scoped to DIFF products.

Find any DIFF product with one easy endpoint

Start with 1,000 free searches every month.

curl https://api.trychannel3.com/v1/search \
  -H "x-api-key: $CHANNEL3_API_KEY" \
  -H "content-type: application/json" \
  -d '{
  "query": "DIFF products",
  "filters": {
    "brand_ids": [
      "hd9j"
    ]
  },
  "limit": 20
}'

from channel3_sdk import Channel3

client = Channel3()

products = client.search.perform(
    query="DIFF products",
    filters={"brand_ids": ["hd9j"]},
    limit=20,
)

import Channel3 from "@channel3/sdk";

const client = new Channel3();

const products = await client.search.perform({
  query: "DIFF products",
  filters: {
    brand_ids: ["hd9j"],
  },
  limit: 20,
});

What the product data includes

Normalized product titles

Clean, comparable titles across merchants and storefronts.

Brand and categories

Stable identifiers for filtering, deduplication, and analytics.

Images and product metadata

Hero images, product IDs, category signals, and merchant context.

Live prices and availability

Current offer data so agents do not recommend stale products.

Merchant URLs

Direct product links from retailers and marketplaces.

Affiliate-ready offers

Monetizable links and commission-aware offer selection where available.

Sample DIFF products

A preview of the products available through the Channel3 DIFF product data API.

DIFF

Winston - Espresso Tortoise + Blue Light Technology Glasses

$108

DIFF

Rue Dusk Prescription Glasses

$98

DIFF

Tatum Espresso Tortoise Blue Light Readers 1.0

$58

DIFF

Berkely Xs Navigator Sunglasses | Gold & Brown Gradient | Diff Eyewear

$138

DIFF

Leah - Leopard Tortoise + Blue Light Readers

$58

DIFF

Ava - Cream Tortoise + Blue Light Readers

$58

DIFF

Jjd Sicily Square Glasses | Honey Crystal

$109

DIFF

Becky Ii Cat Eye Sunglasses

$118

DIFF

Hayden Square Glasses

$79

DIFF

Jojo Fletcher Joelle Sunglasses

$128

DIFF

Jojo Fletcher - Raya + Chocolate Crystal + Glasses

$159

DIFF

Jojo Fletcher - Joelle + Black + Grey Gradient + Polarized Sunglasses

$128

DIFF

Tatum - Black + Blue Light Readers - 1.75

$58

DIFF

Becky Ii - Cream Tortoise + Glasses

$159

DIFF

Winston Square Glasses

$98

DIFF

Leah - Bubblegum Pink + Blue Light Readers - 0.75

$58

DIFF

Weston Clear Crystal Prescription Glasses

$159

DIFF

Ava - Red Cherry + Blue Light Readers - 2.5

$58

DIFF

Jessie James Decker Nash Sunglasses

$128

DIFF

Tosca Ii Black Brown Gradient Sunglasses

$128

DIFF

Giada Rectangle Sunglasses

$59

DIFF

Bella - Cool Matcha + Glasses

$159

DIFF

Goldie Xs Cat Eye Sunglasses

$79

DIFF

Winston Espresso Tortoise Blue Light Glasses

$108

A structured response for apps and agents

Results are ready for search interfaces, ranking pipelines, product cards, and AI agent tool calls.

{
  "products": [
    {
      "id": "prod_01H...",
      "title": "DIFF sample product",
      "brand": {
        "name": "DIFF"
      },
      "category_ids": [
        "xoN"
      ],
      "images": [
        {
          "url": "https://..."
        }
      ],
      "offers": [
        {
          "merchant_domain": "example.com",
          "price": 128,
          "currency": "USD",
          "availability": "InStock",
          "url": "https://..."
        }
      ]
    }
  ],
  "next_page_token": "eyJwYWdlIjoyfQ..."
}

Common use cases

AI shopping agents

Let users ask for products naturally, then return structured candidates your agent can rank and explain.

Affiliate search

Build product discovery experiences with merchant URLs and affiliate-aware offer data.

Marketplace search

Power fast, filterable product search without maintaining retailer-specific scraping pipelines.

Catalog enrichment

Map sparse product records to normalized brands, categories, images, and live merchant offers.

Frequently asked questions

How do I find DIFF product data?

Use the Channel3 search endpoint with a brand filter. The response includes normalized products, images, prices, availability, and merchant URLs.

Can I use this data in an AI shopping agent?

Yes. Channel3 is designed for product discovery workflows where an app or agent needs structured product results from many merchants.

Do results include price and stock?

Product offers include price, currency, availability, merchant domain, and product URLs when those fields are available.

Can I monetize product links?

Channel3 returns merchant URLs and can use affiliate-ready offer selection where commission data is available.

Explore product data categories

Browse broader product data APIs related to brand-scoped product search and AI shopping agent workflows.

Fashion & Apparel Beauty & Personal Care Electronics Home & Garden Furniture Toys & Games Sporting Goods Pet Supplies Baby & Toddler Office Supplies Cameras & Optics Food & Beverage

More brand product data APIs

Compare this brand feed with other large brand catalogs available through Channel3.

Puma IKEA Nike Prada Skechers Gucci Louis Vuitton Air Jordan New Balance Under Armour Disney Apple

Browse all brands →

Build with DIFF product data

Start with 1,000 free searches every month. No credit card required.

Get API access Explore category data

Every product on the internet, in one API.

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API documentation

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In-store

channel 2

Online

channel 3

Agentic Commerce

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