Coupang

aid: coupang
name: Coupang
kind: company
description: Coupang is a South Korean e-commerce company offering rapid delivery of a wide range of products including groceries,
  electronics, fashion, and household goods through its mobile app and website. Coupang exposes an Open API platform for marketplace
  sellers (vendors) to integrate product catalog, order, return, cancellation, settlement, and inquiry workflows.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/coupang/refs/heads/main/apis.yml
type: Index
access: 3rd-Party
position: Consuming
created: '2024-01-01'
modified: '2026-04-28'
tags:
- Cancellations
- E-commerce
- Korea
- Marketplace
- Open API
- Orders
- Products
- Returns
- Sellers
- Settlement
- Vendors
apis:
- name: Coupang Open API
  description: The Coupang Open API is a RESTful seller (vendor) API for managing the full marketplace lifecycle including
    product catalog creation, order processing, return and cancellation handling, settlement queries, and customer inquiries.
    Authentication uses HMAC-signed Authorization headers with an X-Requested-By header issued from the WING seller portal.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.coupangcorp.com/
  baseURL: https://api-gateway.coupang.com
  tags:
  - HMAC
  - Marketplace
  - Open API
  - Orders
  - Products
  - REST
  - Sellers
  - Vendors
  properties:
  - type: Documentation
    url: https://developers.coupangcorp.com/
  - type: GettingStarted
    url: https://developers.coupangcorp.com/hc/en-us/articles/360033917473-Coupang-OPEN-API
  - type: TestGuide
    url: https://developers.coupangcorp.com/hc/en-us/articles/360033988873-OPEN-API-Test-Guide
  - type: ProductAPI
    url: https://developers.coupangcorp.com/hc/en-us/sections/360004260614-Product-API
  - type: ReturnAPI
    url: https://developers.coupangcorp.com/hc/en-us/sections/360004302273-Return-API
  - type: SettlementAPI
    url: https://developers.coupangcorp.com/hc/en-us/articles/360034152213-Settlement-Detail-Query
  - type: ProductListingGuide
    url: https://developers.coupangcorp.com/hc/en-us/articles/360034889893-OPEN-API-Product-Listing-Guide
  - type: FAQ
    url: https://developers.coupangcorp.com/hc/en-us/categories/360001818893-FAQs
  features:
  - name: HMAC Authentication
    description: Requests are signed using HMAC-SHA256 with the Open API key issued from WING.
  - name: Vendor-Scoped Endpoints
    description: All operations are scoped to a vendor ID issued by Coupang.
  - name: Full Marketplace Lifecycle
    description: Product catalog, order processing, returns, cancellations, settlements, and inquiries.
  useCases:
  - name: Seller Inventory Sync
    description: Synchronize SKUs and inventory between an external commerce platform and Coupang.
  - name: Order Fulfillment Automation
    description: Pull new orders, push shipping confirmations, and manage cancellations and returns.
  - name: Settlement Reconciliation
    description: Pull settlement histories for finance and accounting reconciliation.
  contact:
  - type: Support
    url: https://developers.coupangcorp.com/hc/en-us
common:
- type: GitHubOrganization
  url: https://github.com/coupang
- type: Website
  url: https://www.coupang.com
- type: DeveloperPortal
  url: https://developers.coupangcorp.com/
- type: SellerPortal
  url: https://wing.coupang.com/
- type: About
  url: https://www.aboutcoupang.com/
- type: TermsOfService
  url: https://www.coupang.com/np/policies/terms
- type: PrivacyPolicy
  url: https://www.coupang.com/np/policies/privacy
- type: LinkedIn
  url: https://www.linkedin.com/company/coupang
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com