coupang
Coupang Open API · 2026 Edition

Connect to Coupang through APIs and grow your business

Coupang Open API helps large sellers and integrators manage products, promotions, orders, logistics, and returns.

Get startedView API docs
Endpoints
103
API Families
12
Markets
KR / TW / JP
Capabilities

Core capabilities

Product Management

Create, update, and query products. Sync stock and pricing.

API Docs

Promotion Management

Run promotions, coupons, and marketing campaigns.

API Docs

Order Management

Retrieve orders, sync status, fulfill and ship.

API Docs

Logistics

Manage shipments and track package status.

API Docs
Quickstart

Quick Start

Make your first API request in 15 minutes

Get started
  1. 012 min

    Sign up for Coupang Wing

    Create a seller account and access Wing.

  2. 023 min

    Request an Open API Key

    Generate Access Key and Secret Key in Wing.

  3. 032 min

    Configure IP Allowlist

    Whitelist server IPs that may call the API.

  4. 043 min

    Generate HMAC Signature

    Sign requests with the official algorithm.

  5. 052 min

    Make your first API call

    Call a mock endpoint with cURL or an SDK.

  6. 063 min

    Create your first product

    Use the Product API to list your first item.

Notices

Recent Notices

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