Ingenico SI Cloud API Resources

Integration Guide

Get step-by-step instructions for connecting to the Ingenico SI Cloud API via WebSocket and processing transactions.

Integration Guide

Test Resources

Get resources to help test your payment integration.

Transaction Response Codes

Visa Response Code Triggers

EPX Credit Card Test Data

Hardware

The Ingenico SI Cloud API works with any Ingenico Tetra terminal. Order a test terminal to start your integration.

Order Test Terminal

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