Channel3

Product data

Capital

Structured Capital product data for search, recommendations, and AI shopping agents.

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What Capital can I help you find?

One endpoint

Find all Capital 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": "Capital products",
  "filters": {
    "brand_ids": [
      "XEng"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

response = client.products.search(
    query="Capital products",
    filters={"brand_ids": ["XEng"]},
    limit=20,
)
import { Channel3 } from "@channel3/sdk";

const client = new Channel3();

const response = await client.products.search({
  query: "Capital products",
  filters: {
    brand_ids: ["XEng"],
  },
  limit: 20,
});

For Capital

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Channel3 is the product graph AI shopping apps plug into. Join it once and Capital's catalog becomes available to every assistant, search engine, and agent that sources products through the graph — read-only, no technical work.

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