Product data
OS1st
Structured OS1st product data for search, recommendations, and AI shopping agents.
What OS1st can I help you find?
In the catalog
Sample OS1st products
A live slice of the OS1st catalog — titles, images, and prices the API returns today.
One endpoint
Find all OS1st 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": "OS1st products",
"filters": {
"brand_ids": [
"MVur"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="OS1st products",
filters={"brand_ids": ["MVur"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "OS1st products",
filters: {
brand_ids: ["MVur"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For OS1st
Do you work at OS1st?
Channel3 is the product graph AI shopping apps plug into. Join it once and OS1st's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.