Channel3

Product data

prologue

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

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What prologue can I help you find?

One endpoint

Find all prologue 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": "prologue products",
  "filters": {
    "brand_ids": [
      "eFn5"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

response = client.products.search(
    query="prologue products",
    filters={"brand_ids": ["eFn5"]},
    limit=20,
)
import { Channel3 } from "@channel3/sdk";

const client = new Channel3();

const response = await client.products.search({
  query: "prologue products",
  filters: {
    brand_ids: ["eFn5"],
  },
  limit: 20,
});

For prologue

Do you work at prologue?

Channel3 is the product graph AI shopping apps plug into. Join it once and prologue'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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