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Hedera supported and community-maintained SDKs
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SDKs

For friendly, language-specific access to the Hedera API and its network services, there are several options.

Hedera Services Code SDKs

Hedera and the developer community contribute to and maintain Hedera Services Code SDKs across various languages.

{% hint style="warning" %} Note: v1 of the Java and JavaScript SDKs are deprecated and support will be discontinued after October 2021. Please install the latest 2.x version or migrate from v1 to the latest 2.x version. You can reference the migration documentation titled "MIGRATING_V1" within each repository. {% endhint %}

{% hint style="info" %} Note: The Hedera JavaScript SDK supports React Native with Expo on Android devices and Android emulators. It does not currently support React Native Bare. {% endhint %}

Hedera Java SDKMaintainer: HederaLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/hedera-sdk-java
Hedera JavaScript SDKMaintainer: HederaLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/hedera-sdk-js
Hedera Go SDKMaintainer: HederaLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/hedera-sdk-go
Hedera Swift SDKMaintainer: HederaLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/hedera-sdk-swift

Development Tools & SDKs

Hedera and the developer community contribute to and maintain developer tools and SDKs. These can be used to make bootstrapping your own project even easier

Additional Language Support

Build a Hedera-powered application using your favorite language with these community-supported SDKs.

Hedera SDK for .NETMaintainer: CommunityLicense: Apache 2.0DOCUMENTATIONDOWNLOADhttps://github.com/bugbytesinc/Hashgraph
Hashgraph Venin SDK for JSMaintainer: CommunityLicense: MITDOCUMENTATIONDOWNLOADhttps://github.com/buidler-labs/hashgraph-venin-js

Ecosystem Wallet Support

If you're building a decentralized application on Hedera that requires wallet connectivity, such as allowing users to connect their HashPack, Blade wallets, or MetaMask, check out the easy-to-implement wallet integration SDKs/tutorials found below. In addition, dApp integration tools for account creation and management, such as Magic Link, make it easy for your users to create an account on Hedera and authenticate themselves in no time.

Blade Wallet JS APIMaintainer: CommunityLicense: Apache 2.0DOCUMENTATIONBLADE.pnghttps://www.bladewallet.io/
HashPack HashConnectMaintainer: CommunityLicense: MITDOCUMENTATIONHASHPACK.pnghttps://www.hashpack.app/
Magic Link Wallet SDKMaintainer: CommunityLicense: MITDOCUMENTATIONmagic link.pnghttps://magic.link/docs/auth/blockchains/hedera
MetaMask IntegrationMaintainer: CommunityLicense: MITTUTORIALmetamask-fox-logo.webp

Decentralized Identity SDKs

Build decentralized identity directly into your Hedera-powered application. Manage DID Documents & a Verifiable Credentials registry, abiding by W3C standards, using the Hedera Consensus Service.

Hedera Java DID SDKMaintainer: HederaLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/did-sdk-java
Hedera JavaScript DID SDKMaintainer: EnvisionLicense: Apache 2.0DOWNLOADhttps://github.com/hashgraph/did-sdk-js

Serverless SDKs

Build a Hedera-powered application using your own serverless REST client.

Serverless Hedera REST APIMaintainer: CommunityLicense: Apache 2.0DOCUMENTATIONDOWNLOADhttps://github.com/trustenterprises/hedera-serverless-api
Serverless Hedera Laravel PackageMaintainer: CommunityLicense: Apache 2.0DOCUMENTATIONDOWNLOADhttps://github.com/trustenterprises/laravel-hashgraph

Want to help contribute or have a project you'd like to see, here? Get in touch in discord or add a pull request.