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