Getting started
Payment Device Controller
Developer Portal
Everything you need to set up, manage, and operate the Cloud9 Payment Gateway portal. Choose a section below to get started.
Portal Setup Guide
Create your business structure, configure merchants, set up profit centers, and connect payment terminals.
→API Guide
JSON RESTful API reference — OpenAPI sandbox, test accounts, and live environment configuration.
→iFrame Integration
Embed Cloud9's hosted checkout form — card collection, tokenization, and payment processing with zero PCI scope.
→Payment Device Controller
(Optional)
Simplify terminal communication with the optional PDC — local or cloud-based integration with store-and-forward support.
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