Product data
Promaster
Structured Promaster product data for search, recommendations, and AI shopping agents.
What Promaster can I help you find?
In the catalog
Sample Promaster products
A live slice of the Promaster catalog — titles, images, and prices the API returns today.
One endpoint
Find all Promaster 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": "Promaster products",
"filters": {
"brand_ids": [
"09aM"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="Promaster products",
filters={"brand_ids": ["09aM"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "Promaster products",
filters: {
brand_ids: ["09aM"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For Promaster
Do you work at Promaster?
Channel3 is the product graph AI shopping apps plug into. Join it once and Promaster's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.