Channel3

Product data

STAMP

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

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What STAMP can I help you find?

One endpoint

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

client = Channel3()

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

const client = new Channel3();

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

For STAMP

Do you work at STAMP?

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

Join the graph

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1,000 free searches every month. No credit card required.