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Parts of Four logoParts of Four product data API

Structured Parts of Four product data for developers building search, recommendations, and AI shopping agents.

Agentic commerce demo

Try a Parts of Four-only AI shopping agent

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

Do you work at Parts of Four?

Looking to drive more AI sales? Channel3 can help Parts of Four 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 Parts of Four products.

Find any Parts of Four 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": "Parts of Four products",
  "filters": {
    "brand_ids": [
      "Fb26"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

products = client.search.perform(
    query="Parts of Four products",
    filters={"brand_ids": ["Fb26"]},
    limit=20,
)
import Channel3 from "@channel3/sdk";

const client = new Channel3();

const products = await client.search.perform({
  query: "Parts of Four products",
  filters: {
    brand_ids: ["Fb26"],
  },
  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 Parts of Four products

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

Stud Earring (fuse, 0.6 Ct, Diamond Slab, Ka18k+dia)
Parts of Four
Stud Earring (fuse, 0.6 Ct, Diamond Slab, Ka18k+dia)
$1,600
Plate Ring Double (17mm, Ka+jet)
Parts of Four
Plate Ring Double (17mm, Ka+jet)
$1,570
Sistema Ring (fuse, Oval, 0.4 Ct, Diamond Slab, 17mm, Ma18k+dia)
Parts of Four
Sistema Ring (fuse, Oval, 0.4 Ct, Diamond Slab, 17mm, Ma18k+dia)
$2,156
Restraint Charm Bracelet (50mm, Win+ma)
Parts of Four
Restraint Charm Bracelet (50mm, Win+ma)
€840
Single Link Toggle Bracelet (ka)
Parts of Four
Single Link Toggle Bracelet (ka)
€660
Organic Chain (large Links, 107cm, Ku+da)
Parts of Four
Organic Chain (large Links, 107cm, Ku+da)
$1,554
Stud Earring (0.2 Ct, Blue Sapphire Faceted Slab, Ka+bsaf)
Parts of Four
Stud Earring (0.2 Ct, Blue Sapphire Faceted Slab, Ka+bsaf)
€530
Tiny Stud Earring (0.1 Ct, Emerald, Da+emer)
Parts of Four
Tiny Stud Earring (0.1 Ct, Emerald, Da+emer)
€560
Sistema Ring (facet, Mega Pavé, 4mm, Ma+dia)
Parts of Four
Sistema Ring (facet, Mega Pavé, 4mm, Ma+dia)
€700
Giant Roman Ring (pa)
Parts of Four
Giant Roman Ring (pa)
€640
Stud Earring
Parts of Four
Stud Earring
€690
Big Spike Necklace (0.2 Ct, Blue Diamond Slab, Ka+bdia)
Parts of Four
Big Spike Necklace (0.2 Ct, Blue Diamond Slab, Ka+bdia)
$1,520
Plus Earring (mega Pavé, Blue Diamond Slabs, 12mm, Ka+bdia)
Parts of Four
Plus Earring (mega Pavé, Blue Diamond Slabs, 12mm, Ka+bdia)
€800
Jazz's Heart Charm (big, Am)
Parts of Four
Jazz's Heart Charm (big, Am)
$1,520
Chrysalis Necklace (envelopment, Natrolite, Da+nat)
Parts of Four
Chrysalis Necklace (envelopment, Natrolite, Da+nat)
$2,120
Tiny Stud Earring
Parts of Four
Tiny Stud Earring
€530
Plus Necklace (golden Pearl, Ag+da+gprl)
Parts of Four
Plus Necklace (golden Pearl, Ag+da+gprl)
$1,950
Chrysalis Necklace (cremaster Emergence, 6.0 Ct, Tanzanite Slice, Pa+t)
Parts of Four
Chrysalis Necklace (cremaster Emergence, 6.0 Ct, Tanzanite Slice, Pa+t)
$6,380
Sistema Ring (terrestrial Surfaced, Expanded, 9mm, Neon Apatite, Ma+napa)
Parts of Four
Sistema Ring (terrestrial Surfaced, Expanded, 9mm, Neon Apatite, Ma+napa)
€650
Ultra Reduction Bracelet (7mm, Ma)
Parts of Four
Ultra Reduction Bracelet (7mm, Ma)
€476
Crescent Crevice Bracelet (30mm, Ag)
Parts of Four
Crescent Crevice Bracelet (30mm, Ag)
€580
Tall Mountain Ring (da)
Parts of Four
Tall Mountain Ring (da)
€670
Jazz's Heart Dangle Earring (ma)
Parts of Four
Jazz's Heart Dangle Earring (ma)
€340
Sistema Ring (4-hole, 17mm, Ma)
Parts of Four
Sistema Ring (4-hole, 17mm, Ma)
€448

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": "Parts of Four sample product",
      "brand": {
        "name": "Parts of Four"
      },
      "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 Parts of Four 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 Parts of Four 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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channel 3

Agentic Commerce

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