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