Product data
Knopf Doubleday Publishing Group
Structured Knopf Doubleday Publishing Group product data for search, recommendations, and AI shopping agents. Earn up to 3.6% on sales.
What Knopf Doubleday Publishing Group can I help you find?
In the catalog
Sample Knopf Doubleday Publishing Group products
A live slice of the Knopf Doubleday Publishing Group catalog — titles, images, and prices the API returns today.
Parallel Worlds: A Journey Through Creation, Higher Dimensions, And The Future Of The Cosmos Michio Kaku Author
$11
Those Who Are About To Die - A Day In The Life Of A Roman Gladiator
$20
Traffic: Why We Drive The Way We Do (and What It Says About Us) Tom Vanderbilt Author
$18
The Essential Gandhi: An Anthology Of His Writings On His Life, Work, And Ideas Mahatma Gandhi Author
$10
One endpoint
Find all Knopf Doubleday Publishing Group products, in one API call
- Normalized titles, images, and stable brand IDs
- Live prices, availability, and merchant URLs
- Earn up to 3.6% on Knopf Doubleday Publishing Group sales
curl https://api.trychannel3.com/v1/search \
-H "x-api-key: $CHANNEL3_API_KEY" \
-H "content-type: application/json" \
-d '{
"query": "Knopf Doubleday Publishing Group products",
"filters": {
"brand_ids": [
"xy5i"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="Knopf Doubleday Publishing Group products",
filters={"brand_ids": ["xy5i"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "Knopf Doubleday Publishing Group products",
filters: {
brand_ids: ["xy5i"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
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Channel3 is the product graph AI shopping apps plug into. Join it once and Knopf Doubleday Publishing Group's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.