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John Lewis logoJohn Lewis product data API

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

Agentic commerce demo

Try a John Lewis-only AI shopping agent

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

Do you work at John Lewis?

Looking to drive more AI sales? Channel3 can help John Lewis 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
C3

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

Find any John Lewis 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": "John Lewis products",
  "filters": {
    "brand_ids": [
      "9iaQ"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

products = client.search.perform(
    query="John Lewis products",
    filters={"brand_ids": ["9iaQ"]},
    limit=20,
)
import Channel3 from "@channel3/sdk";

const client = new Channel3();

const products = await client.search.perform({
  query: "John Lewis products",
  filters: {
    brand_ids: ["9iaQ"],
  },
  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 John Lewis products

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

John Lewis Stripe Alphabet Makeup Bag, A
John Lewis
John Lewis Stripe Alphabet Makeup Bag, A
£15
John Lewis X Rejina Pyo Crepe Contrast Stitch Detail Volume Sleeve Midi Dress, Black
REJINAPYO
John Lewis X Rejina Pyo Crepe Contrast Stitch Detail Volume Sleeve Midi Dress, Black
£99
John Lewis X Rejina Pyo Crepe Contrast Stitch Detail Volume Sleeve Midi Dress, Black
REJINAPYO
John Lewis X Rejina Pyo Crepe Contrast Stitch Detail Volume Sleeve Midi Dress, Black
£99
Nancy Kitami Bed Frame Double Brushed Tweed Grey
REJINAPYO
Nancy Kitami Bed Frame Double Brushed Tweed Grey
£499
John Lewis X Rejina Pyo Knee Length Leather Blend Riding Boots, Whiskey Brown, 5
REJINAPYO
John Lewis X Rejina Pyo Knee Length Leather Blend Riding Boots, Whiskey Brown, 5
£72
Camber Small 2 Seater Leather Sofa Dark Leg Premium Caramel
REJINAPYO
Camber Small 2 Seater Leather Sofa Dark Leg Premium Caramel
£2,249
John Lewis X Rejina Pyo High Neck Contrast Stitch Knit Jumper, Oatmeal, 16
REJINAPYO
John Lewis X Rejina Pyo High Neck Contrast Stitch Knit Jumper, Oatmeal, 16
£84
John Lewis Heritage Swing Toilet Roll Holder, Chrome
John Lewis
John Lewis Heritage Swing Toilet Roll Holder, Chrome
£45
John Lewis Alice Raised Ottoman Storage Upholstered Bed Frame, Deep Velvet Heather
John Lewis
John Lewis Alice Raised Ottoman Storage Upholstered Bed Frame, Deep Velvet Heather
£999
John Lewis Camden Rhf Chaise Leather Sofa Bed, Light Leg, Matt Navy
John Lewis
John Lewis Camden Rhf Chaise Leather Sofa Bed, Light Leg, Matt Navy
£2,799
John Lewis Camden Lhf Chaise End Leather Sofa Bed, Dark Leg, Matt Pearl
John Lewis
John Lewis Camden Lhf Chaise End Leather Sofa Bed, Dark Leg, Matt Pearl
£2,379
John Lewis Wilton Bed Frame, King Size, Denim Blue
John Lewis
John Lewis Wilton Bed Frame, King Size, Denim Blue
£399
John Lewis Contrast Stripe Trainer Socks, Pack Of 5, White, M‑l
John Lewis
John Lewis Contrast Stripe Trainer Socks, Pack Of 5, White, M‑l
£12
John Lewis Made In Italy Cashmere Crew Neck Jumper, Black, S
John Lewis
John Lewis Made In Italy Cashmere Crew Neck Jumper, Black, S
£99
John Lewis Kids' Crew Neck Basket Stitch Jumper, Mint
John Lewis
John Lewis Kids' Crew Neck Basket Stitch Jumper, Mint
£20
John Lewis Draper Ii Lhf Chaise Leather Sofa, Light Leg, Matt Chestnut
John Lewis
John Lewis Draper Ii Lhf Chaise Leather Sofa, Light Leg, Matt Chestnut
£3,085
John Lewis Bailey Ii 5+ Seater Leather Corner Sofa, Dark Leg, Demetra Light Tan
John Lewis
John Lewis Bailey Ii 5+ Seater Leather Corner Sofa, Dark Leg, Demetra Light Tan
£3,679
John Lewis Regular Fit Dobby Shirt, Light Blue, 15r
John Lewis
John Lewis Regular Fit Dobby Shirt, Light Blue, 15r
£45
John Lewis Draper Ii Lhf Chaise Leather Sofa, Dark Leg, Matt Black
John Lewis
John Lewis Draper Ii Lhf Chaise Leather Sofa, Dark Leg, Matt Black
£3,085
John Lewis Iris Dining Chair, Walnut Leg, Avellino Mercury
John Lewis
John Lewis Iris Dining Chair, Walnut Leg, Avellino Mercury
£329
John Lewis Roma Geo Bandeau Swimsuit, Multi, 16
John Lewis
John Lewis Roma Geo Bandeau Swimsuit, Multi, 16
£45
John Lewis Fluffy Throw On Lounge Top, Ivory, L‑xl
John Lewis
John Lewis Fluffy Throw On Lounge Top, Ivory, L‑xl
£23
John Lewis Cashmere Crew Neck Jumper
John Lewis
John Lewis Cashmere Crew Neck Jumper
£99
John Lewis Caravelle Pair Blackout Lined Multiway (slot Top, Hidden Tab, Pencil Pleat) Curtains, Multi, W167 X Drop 228cm
John Lewis
John Lewis Caravelle Pair Blackout Lined Multiway (slot Top, Hidden Tab, Pencil Pleat) Curtains, Multi, W167 X Drop 228cm
£55

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": "John Lewis sample product",
      "brand": {
        "name": "John Lewis"
      },
      "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 John Lewis 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.

More brand product data APIs

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

Build with John Lewis product data

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

Every product on the internet, in one API.

Get paid to build the future of shopping.

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In-store

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channel 2

Online

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channel 3

Agentic Commerce

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