GMO Payment Gateway on a Mac
Japan's largest PSP (per-order API; no list API) · E-Commerce
GMO Payment Gateway (PGマルチペイメント) is Japan's biggest PSP — cards, konbini, Pay-easy, carrier billing and wallets. Its APIs (protocol type and OpenAPI type) only support per-order lookups; there is no transaction-list endpoint, so aggregate sales can't be polled — use webhooks (結果通知) or admin-console CSV exports. The live monitor here is a credential/API health check (OAuth token against oauth.mul-pay.jp).
Run GMO Payment Gateway with FrontierStack
FrontierStack lists GMO Payment Gateway in its E-Commerce catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
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