SpringCard Web PC/SC Demo : Home

Welcome to SpringCard Web PC/SC

SpringCard Companion Service is a light-weight, "invisible" application that exposes PC/SC readers -- and other SpringCard devices -- through a REST API and a WebSocket. Provided that the browser's policy allows the web content to connect to localhost (, the JavaScript programs may again access smart cards, contactless cards and RFID labels in a seamless way.

This is the SDK for the PC/SC part of SpringCard Companion Service. It contains a set of very-basic sample web-applications (HTML + JavaScript) to get off to a good start with SpringCard Companion Service in no time.

Getting started:

Status of the Companion Service

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