https://github.com/p2p-org/solanaj

https://github.com/p2p-org/solanaj

Last synced: 18 days ago
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• Host: GitHub
• URL: https://github.com/p2p-org/solanaj
• Owner: p2p-org
• License: mit
• Created: 2020-10-28T11:17:49.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2024-08-05T12:44:00.000Z (3 months ago)
• Last Synced: 2024-08-05T13:51:39.835Z (3 months ago)
• Language: Java
• Size: 43 KB
• Stars: 82
• Watchers: 17
• Forks: 97
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-solana - SolanaJ
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README

        
# solanaj

Solana blockchain client, written in pure Java.

Solanaj is an API for integrating with Solana blockchain using the [Solana RPC API](https://docs.solana.com/apps/jsonrpc-api)

## Requirements

- Java 7+

## Dependencies

- bitcoinj

- OkHttp

- Moshi

### Example

##### Transfer lamports

```java

RpcClient client = new RpcClient(Cluster.TESTNET);

PublicKey fromPublicKey = new PublicKey("QqCCvshxtqMAL2CVALqiJB7uEeE5mjSPsseQdDzsRUo");

PublicKey toPublickKey = new PublicKey("GrDMoeqMLFjeXQ24H56S1RLgT4R76jsuWCd6SvXyGPQ5");

int lamports = 3000;

Account signer = new Account(secret_key);

Transaction transaction = new Transaction();

transaction.addInstruction(SystemProgram.transfer(fromPublicKey, toPublickKey, lamports));

String signature = client.getApi().sendTransaction(transaction, signer);

```

##### Get balance

```java

RpcClient client = new RpcClient(Cluster.TESTNET);

long balance = client.getApi().getBalance(new PublicKey("QqCCvshxtqMAL2CVALqiJB7uEeE5mjSPsseQdDzsRUo"));

```

## Contribution

Welcome to contribute, feel free to change and open a PR.

## License

Solanaj is available under the MIT license. See the LICENSE file for more info.