Product data
National
Structured National product data for search, recommendations, and AI shopping agents.
What National can I help you find?
In the catalog
Sample National products
A live slice of the National catalog — titles, images, and prices the API returns today.
One endpoint
Find all National 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": "National products",
"filters": {
"brand_ids": [
"bYql"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="National products",
filters={"brand_ids": ["bYql"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "National products",
filters: {
brand_ids: ["bYql"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For National
Do you work at National?
Channel3 is the product graph AI shopping apps plug into. Join it once and National's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.