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Third and Main logoThird and Main product data API

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

Agentic commerce demo

Try a Third and Main-only AI shopping agent

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

Do you work at Third and Main?

Looking to drive more AI sales? Channel3 can help Third and Main 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 Third and Main products.

Find any Third and Main 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": "Third and Main products",
  "filters": {
    "brand_ids": [
      "nBLX"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

products = client.search.perform(
    query="Third and Main products",
    filters={"brand_ids": ["nBLX"]},
    limit=20,
)
import Channel3 from "@channel3/sdk";

const client = new Channel3();

const products = await client.search.perform({
  query: "Third and Main products",
  filters: {
    brand_ids: ["nBLX"],
  },
  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 Third and Main products

A preview of the products available through the Channel3 Third and Main product data API.

20" True Bloom Floral Green Real Touch Hydrangea Stem
Third and Main
20" True Bloom Floral Green Real Touch Hydrangea Stem
$15
White & Gold Resin Decorative Table Top Ornament - 13" Medium
Third and Main
White & Gold Resin Decorative Table Top Ornament - 13" Medium
$85
Aperitivo Platinum Rim Wine Glasses (set Of 2)
Third and Main
Aperitivo Platinum Rim Wine Glasses (set Of 2)
$32
30" White Camellia Stem
Third and Main
30" White Camellia Stem
$12
Large Green Stacked Presents With Velvet Ribbon
Third and Main
Large Green Stacked Presents With Velvet Ribbon
$135
11" L Alabaster Tray
Third and Main
11" L Alabaster Tray
$83
Semi Annual Modern Farmhouse Decor Box - One-time Purchase - Version 2 Coral Bloom Plus
Third and Main
Semi Annual Modern Farmhouse Decor Box - One-time Purchase - Version 2 Coral Bloom Plus
$295
7.25 Inch Crystal Glass Octagon Bowl
Third and Main
7.25 Inch Crystal Glass Octagon Bowl
$192
Taupe Cut Glass Viento Bowl
Third and Main
Taupe Cut Glass Viento Bowl
$155
17.5 Inch Real Touch Red Anemone Stem
Third and Main
17.5 Inch Real Touch Red Anemone Stem
$12
Large Red And Gold Thanni Bloom Bowl
Third and Main
Large Red And Gold Thanni Bloom Bowl
$190
Gold Octagon Metal Serving Trays With Horn Handles, 3 Sizes Available - Large (17")
Third and Main
Gold Octagon Metal Serving Trays With Horn Handles, 3 Sizes Available - Large (17")
$262
17.5" Pink True Bloom Real Touch Rose Bud Bundle
Third and Main
17.5" Pink True Bloom Real Touch Rose Bud Bundle
$22
8" High Confetti Glass Vase
Third and Main
8" High Confetti Glass Vase
$47
Bubbles Glass Chandelier
Third and Main
Bubbles Glass Chandelier
$1,438
Silver Entwine Aluminum Sculpture
Third and Main
Silver Entwine Aluminum Sculpture
$75
The Conner Dinner Napkin - Set Of 4
Third and Main
The Conner Dinner Napkin - Set Of 4
$42
Silk Linen Decorative Boxes, Set Of 2
Third and Main
Silk Linen Decorative Boxes, Set Of 2
$310
Set Of 4 Coasters On Gold Stand
Third and Main
Set Of 4 Coasters On Gold Stand
$80
8.75 Inch White Glass Pumpkin With Gold Metal Stem
Third and Main
8.75 Inch White Glass Pumpkin With Gold Metal Stem
$65
29" Cream True Bloom Floral Real Touch Dahlia Stem
Third and Main
29" Cream True Bloom Floral Real Touch Dahlia Stem
$15
Large Matte White Ceramic Soldier
Third and Main
Large Matte White Ceramic Soldier
$33
27" Real Touch Creamy White Real Touch Cymbidium Orchid Stem
Third and Main
27" Real Touch Creamy White Real Touch Cymbidium Orchid Stem
$22
14 Inch Creamy White Sunflower Bundle (5 Stems)
Third and Main
14 Inch Creamy White Sunflower Bundle (5 Stems)
$24

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": "Third and Main sample product",
      "brand": {
        "name": "Third and Main"
      },
      "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 Third and Main 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 Third and Main 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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Online

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Agentic Commerce

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