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