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Anton Wiedermann edited this page Aug 5, 2019 · 22 revisions

Official ProximaX Sirius Blockchain SDK Library in Java.

The ProximaX Sirius Catapult Chain Java SDK is a Java library for interacting with the Sirius Blockchain. It provides a complete library set coverage, and supports synchronous and asynchronous requests. This SDK can be used with JVM-based languages like Java, Kotlin, Scala and in Android applications.

Current version of the library is 0.4.0

Use the library

This library requires use of Java8. Releases are published to

Library is supported also on Android, see Android support wiki for details.

Documentation is available here

To include library and its dependencies, add following to your build script:




compile "io.proximax:java-xpx-chain-sdk:${javaXpxVersion}"


We'd love to get more people involved in the project. Please feel free to raise issue or PR and we'll review your contribution.

See Development page for details on how to build the library and verify that your changes meet requirements.


Project is licensed under Apache License Version 2.0. See LICENSE file for details.

Copyright (c) 2019 ProximaX Limited

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