Product data
Harbinger
Structured Harbinger product data for search, recommendations, and AI shopping agents. Earn up to 10% on sales.
What Harbinger can I help you find?
In the catalog
Sample Harbinger products
A live slice of the Harbinger catalog — titles, images, and prices the API returns today.
One endpoint
Find all Harbinger products, in one API call
- Normalized titles, images, and stable brand IDs
- Live prices, availability, and merchant URLs
- Earn up to 10% on Harbinger sales
curl https://api.trychannel3.com/v1/search \
-H "x-api-key: $CHANNEL3_API_KEY" \
-H "content-type: application/json" \
-d '{
"query": "Harbinger products",
"filters": {
"brand_ids": [
"4yeu"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="Harbinger products",
filters={"brand_ids": ["4yeu"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "Harbinger products",
filters: {
brand_ids: ["4yeu"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
Questions about Harbinger
Harbinger pays up to 10% on sales.
For Harbinger
Do you work at Harbinger?
Channel3 is the product graph AI shopping apps plug into. Join it once and Harbinger's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.