https://github.com/hashgraph/hedera-sdk-java

Hedera™ Hashgraph SDK for Java
https://github.com/hashgraph/hedera-sdk-java

distributed-ledger-technology hacktoberfest hashgraph hedera java sdk sdk-java

Last synced: 2 months ago
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Hedera™ Hashgraph SDK for Java

• Host: GitHub
• URL: https://github.com/hashgraph/hedera-sdk-java
• Owner: hashgraph
• License: apache-2.0
• Created: 2018-10-10T16:32:15.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2024-10-29T09:21:27.000Z (3 months ago)
• Last Synced: 2024-10-29T09:59:02.638Z (3 months ago)
• Topics: distributed-ledger-technology, hacktoberfest, hashgraph, hedera, java, sdk, sdk-java
• Language: Java
• Homepage: https://docs.hedera.com/guides/docs/sdks
• Size: 74 MB
• Stars: 224
• Watchers: 36
• Forks: 117
• Open Issues: 48
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

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README

        
# Hedera™ Hashgraph Java SDK

![](https://img.shields.io/badge/java-17%2B-blue?style=flat-square)

![](https://img.shields.io/badge/android-26%2B-blue?style=flat-square)

[![](https://img.shields.io/github/actions/workflow/status/hashgraph/hedera-sdk-java/build.yml?style=flat-square)](https://github.com/hashgraph/hedera-sdk-java/actions)

[![](https://img.shields.io/maven-central/v/com.hedera.hashgraph/sdk/2?label=maven&style=flat-square)](https://search.maven.org/artifact/com.hedera.hashgraph/sdk)

> The Java SDK for interacting with Hedera Hashgraph: the official distributed

> consensus platform built using the hashgraph consensus algorithm for fast,

> fair and secure transactions. Hedera enables and empowers developers to

> build an entirely new class of decentralized applications.

**NOTE**: v1 of the SDK is deprecated and support was discontinued after October 2021.

Please install the latest version 2.x.x or migrate from v1 to the latest 2.x.x version.

You can reference the [migration documentation](docs/sdk/MIGRATING_V1.md).

## Java app quickstart

[The Java application quickstart guide](docs/java-app/java-app-quickstart.md) covers how to properly set up the dependencies

needed to start developing your Java project using the Hedera™ Java SDK.

## Android app quickstart

[The Android application quickstart guide](docs/android-app/android-app-quickstart.md) covers how to properly set up the dependencies

needed to start developing your Android project using the Hedera™ Java SDK.

## Examples

This repository includes [Java examples](examples/README.md) and [an Android example](example-android/README.md)

that showcase different use cases and workflows.

## Developer quickstart

The [developer quickstart guide](docs/sdk/developer-guide.md) provides instructions on how to set up the environment,

run unit and integration tests, and configure the project to work with different networks

such as the Hedera test network, preview network, etc.

## Support

If you have a question on how to use the product, please see our

[support guide](https://github.com/hashgraph/.github/blob/main/SUPPORT.md).

## Contributing

We welcome participation from all developers!\

For instructions on how to contribute to this repo, please

review the [Contributing Guide](docs/sdk/CONTRIBUTING.md).\

More instructions for contribution can be found in the [Global Contributing Guide](https://github.com/hashgraph/.github/blob/main/CONTRIBUTING.md).

## Code of Conduct

This project is governed by the [Contributor Covenant Code of Conduct](https://github.com/hashgraph/.github/blob/main/CODE_OF_CONDUCT.md). By participating, you are

expected to uphold this code of conduct.

## License

[Apache License 2.0](LICENSE)