Channel3

Product data

Envelopes

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

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What Envelopes can I help you find?

In the catalog

Sample Envelopes products

A live slice of the envelopes catalog — titles, images, and prices the API returns today.

Open End Catalog Envelopes, 5-1/2" X 8-1/4", 28#, Tan / Brown Kraft, Center Seam (box Of 500)
WESTERN STATES

Open End Catalog Envelopes, 5-1/2" X 8-1/4", 28#, Tan / Brown Kraft, Center Seam (box Of 500)

$96

Business Source Bsn36694 Double Window Envelope- No. 10- 4-1/8"x9-1/2"- White
Business Source

Business Source Bsn36694 Double Window Envelope- No. 10- 4-1/8"x9-1/2"- White

$80

Arturo Envelope - 3-1/2" X 5-1/2", Lavender, Small Reply, Package Of 100

Arturo

Arturo Envelope - 3-1/2" X 5-1/2", Lavender, Small Reply, Package Of 100

$54

100-count A1 Kraft Paper Invitation Envelopes For Wedding, Party, 3 5/8 X 5 1/8
Juvaly

100-count A1 Kraft Paper Invitation Envelopes For Wedding, Party, 3 5/8 X 5 1/8

$73

G. Lalo Verg De France 25 Pack Envelopes 4 1/2 X 6 1/4 - Extra White

G. Lalo

G. Lalo Verg De France 25 Pack Envelopes 4 1/2 X 6 1/4 - Extra White

$17

Quality Park 4.5 In. X 10.38 In. No. 11 Commercial Flap Gummed Closure Kraft Envelope - Brown Kraft (500/box)
Quality Park

Quality Park 4.5 In. X 10.38 In. No. 11 Commercial Flap Gummed Closure Kraft Envelope - Brown Kraft (500/box)

$70

Geographics Winter Trees Holiday Envelopes, Multicolored, 35 Envelopes/pack (50069)
National Geographic

Geographics Winter Trees Holiday Envelopes, Multicolored, 35 Envelopes/pack (50069)

$7

Blake Creative Color Light Purple Invitation Envelopes - 6" W X 9" L - Summer Violet - 25 Pack
Blake

Blake Creative Color Light Purple Invitation Envelopes - 6" W X 9" L - Summer Violet - 25 Pack

CA$22

Filexec Frosted Poly Envelope, 2 Pkt, Snap Closure, Lime, 24 Pack

Filexec

Filexec Frosted Poly Envelope, 2 Pkt, Snap Closure, Lime, 24 Pack

CA$55

Self Seal Security Tinted #1 Catalog Envelope 10" X 13", White, 100/carton

Ship-Lite

Self Seal Security Tinted #1 Catalog Envelope 10" X 13", White, 100/carton

$158

Jam Paper A9 Clear Translucent Vellum Invitation Envelopes, 25ct.
JAM Paper

Jam Paper A9 Clear Translucent Vellum Invitation Envelopes, 25ct.

$24

One endpoint

Find all envelopes on the internet, in one API call

  • Normalized titles, images, and stable category IDs
  • Live prices, availability, and merchant URLs
  • Commission-ready offers
curl https://api.trychannel3.com/v1/search \
  -H "x-api-key: $CHANNEL3_API_KEY" \
  -H "content-type: application/json" \
  -d '{
  "query": "envelopes",
  "filters": {
    "category_ids": [
      "qbP"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

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

const client = new Channel3();

const response = await client.products.search({
  query: "envelopes",
  filters: {
    category_ids: ["qbP"],
  },
  limit: 20,
});

Questions about Envelopes

JAM Paper, Dimension by Lux, Puerto Rico, Quality Park, Staples, Taylor Corporation, Business Source, and LUX.

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