This guide describes how to integrate with Skrill Quick Checkout. www. daystar-productions.eu Added MQI/ API password and secret word to Table on page Added. Developer Settings - Automated Payments Interface (API). Enable this service if you need to send payments or perform refunds. A full integration guide is. Getting Started API Libraries APIs · Brick · Cart API Instructions for Amazon Payments · Instructions for CCBill · Instructions for Moneybookers · Instructions for.