Product data
YC Onion
Structured YC Onion product data for search, recommendations, and AI shopping agents.
What YC Onion can I help you find?
One endpoint
Find all YC Onion 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": "YC Onion products",
"filters": {
"brand_ids": [
"K4JC"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="YC Onion products",
filters={"brand_ids": ["K4JC"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "YC Onion products",
filters: {
brand_ids: ["K4JC"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For YC Onion
Do you work at YC Onion?
Channel3 is the product graph AI shopping apps plug into. Join it once and YC Onion's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.