Build your first app
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Java
This quick start describes how to create a ready-to-execute Java command-line application that runs a simple transaction based on a Calypso portable object involving two smart card readers.
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Android
This guide describes how to start a ticketing application using Keyple and Android NFC plugin to read the content of a Calypso card.
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C++
This quick start describes how to create a ready-to-execute C++ command-line application that runs a simple transaction based on a Calypso portable object involving two smart card readers.