Product data
NiSi
Structured NiSi product data for search, recommendations, and AI shopping agents.
What NiSi can I help you find?
In the catalog
Sample NiSi products
A live slice of the NiSi catalog — titles, images, and prices the API returns today.
NiSi
Nisi Full Spectrum Fs Nd 0.6 Drop-in Filter In Lightweight Black Frame For Athena Lens (2 Stops)
$86
One endpoint
Find all NiSi 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": "NiSi products",
"filters": {
"brand_ids": [
"FdA4"
]
},
"limit": 20
}'from channel3_sdk import Channel3
client = Channel3()
response = client.products.search(
query="NiSi products",
filters={"brand_ids": ["FdA4"]},
limit=20,
)import { Channel3 } from "@channel3/sdk";
const client = new Channel3();
const response = await client.products.search({
query: "NiSi products",
filters: {
brand_ids: ["FdA4"],
},
limit: 20,
});Categories
Broader product-data APIs for the same shopping workflows.
More brands
Other large catalogs available through the same API.
For NiSi
Do you work at NiSi?
Channel3 is the product graph AI shopping apps plug into. Join it once and NiSi's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.