Product data
Hallmark
Structured Hallmark product data for search, recommendations, and AI shopping agents.
What Hallmark can I help you find?
In the catalog
Sample Hallmark products
A live slice of the Hallmark catalog — titles, images, and prices the API returns today.
One endpoint
Find all Hallmark products, in one API call
- Normalized titles, images, and stable brand IDs
- Live prices, availability, and merchant URLs
- Commission-ready offers when a rate is available
curl https://api.trychannel3.com/v1/search \
-H "x-api-key: $CHANNEL3_API_KEY" \
-H "content-type: application/json" \
-d '{
"query": "Hallmark products",
"filters": {
"brand_ids": [
"TJYf"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="Hallmark products",
filters={"brand_ids": ["TJYf"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "Hallmark products",
filters: {
brand_ids: ["TJYf"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For Hallmark
Do you work at Hallmark?
Channel3 is the product graph AI shopping apps plug into. Join it once and Hallmark's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.