Coupang Wing (쿠팡 윙) on a Mac

Coupang marketplace seller API; orders & shipments · E-Commerce

Coupang's Open API for Wing (marketplace) sellers. Keys are issued in Wing under 판매자정보 > 추가판매정보 > 'OPEN API 키 발급', which shows the Vendor ID (e.g. A00012345), Access Key and Secret Key. Every request is signed with HMAC-SHA256, and most paths embed the vendorId. The developer portal moved from developers.coupangcorp.com to developers.coupang.com. Keys can be used for at most 6 months and must then be reissued. Enter the credentials below for a live FrontierStack monitor: it signs each call (CEA HMAC-SHA256) and counts the last week's paid orders awaiting acceptance and orders being prepared for shipping.

Run Coupang Wing (쿠팡 윙) with FrontierStack

Install or connect Coupang Wing (쿠팡 윙); then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.

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