@nuklai/nuklai-sdk
v0.2.1
Published
A JavaScript SDK for interacting with the Nuklai blockchain, providing modular services for HyperVM and NuklaiVM.
Downloads
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Readme
The Nuklai SDK provides a modular and comprehensive interface for interacting with the Nuklai blockchain. It is designed to facilitate developers with functions ranging from network configurations to transaction management and complex warp operations.
Features
- Core and Nuklai API Services: Separate interfaces for HyperVM (
coreapi
) and NuklaiVM (nuklaivm
) functionalities. - Network Services: Fetch network settings and last accepted blocks.
- Health Checks: Monitor the liveness and connectivity of the blockchain network.
- Transaction Management: Submit and fetch details about transactions.
- Asset Management: Query and manage blockchain assets.
- Emission Details: Access emission information, validator details, and staking functionalities.
Installation
Install the Nuklai SDK via npm/yarn
npm install @nuklai/nuklai-sdk
# or
yarn add @nuklai/nuklai-sdk
Build from Source
To build the SDK from source:
yarn
yarn build
Examples
The examples directory contains various example code to interact with the Nuklai SDK.
Usage
Import and initialize the SDK in your project:
import { NuklaiSDK } from '@nuklai/nuklai-sdk'
const sdk = new NuklaiSDK({
baseApiUrl: 'http://127.0.0.1:9650', // Node API URL
blockchainId: 'CuH4wPFDk6p1jSRPMcJPgt9nGFfF7zfRrH3nkJW2TWLfRE53L' // Blockchain ID
})
Example Usage
Check Health Status
const healthStatus = await sdk.rpcService.ping()
console.log('Node Ping:', JSON.stringify(healthStatus, null, 2))
Get Network Information
const networkInfo = await sdk.rpcService.getNetworkInfo()
console.log('Network Info:', JSON.stringify(networkInfo, null, 2))
Fetch a Balance
const params = {
address: 'nuklai1qpg4ecapjymddcde8sfq06dshzpxltqnl47tvfz0hnkesjz7t0p35d5fnr3',
asset: 'NAI'
}
const balance = await sdk.rpcServiceNuklai.getBalance(params)
console.log('Balance:', JSON.stringify(balance, null, 2))
Fetch Emission Information
const emissionInfo = await sdk.rpcServiceNuklai.getEmissionInfo()
console.log('Emission Info:', JSON.stringify(emissionInfo, null, 2))
Generate Private/Public Key Pair
import { NuklaiSDK } from '@nuklai/nuklai-sdk'
import { auth } from '@nuklai/hyperchain-sdk'
const { privateKey, publicKey } = auth.ED25519Factory.generateKeyPair()
console.log(
'Generated ED25519 Private Key:',
auth.ED25519Factory.privateKeyToHex(privateKey)
)
console.log(
'Generated ED25519 Public Key:',
auth.ED25519.publicKeyToHex(publicKey)
)
Submit a Transaction(via JSON RPC)
// Set the private key for the sender address
const authFactory = auth.getAuthFactory(
'ed25519',
'323b1d8f4eed5f0da9da93071b034f2dce9d2d22692c172f3cb252a64ddfafd01b057de320297c29ad0c1f589ea216869cf1938d88c9fbd70d6748323dbf2fa7' // private key (as hex string) for nuklai1qrzvk4zlwj9zsacqgtufx7zvapd3quufqpxk5rsdd4633m4wz2fdjss0gwx
)
const txID = await sdk.rpcServiceNuklai.sendTransferTransaction(
'nuklai1qpxncu2a69l9wyz3yqg4fqn86ys2ll6ja7vhym5qn2vk4cdyvgj2vn4k7wz', // receiver address
'NAI', // asset ID
'0.0001', // amount
'Test Memo', // memo
authFactory,
sdk.rpcService,
sdk.actionRegistry,
sdk.authRegistry
)
console.log('Transaction ID:', txID)
Submit a Transaction(via Websocket)
// Set the private key for the sender address
const authFactory = auth.getAuthFactory(
'ed25519',
'323b1d8f4eed5f0da9da93071b034f2dce9d2d22692c172f3cb252a64ddfafd01b057de320297c29ad0c1f589ea216869cf1938d88c9fbd70d6748323dbf2fa7' // private key (as hex string) for nuklai1qrzvk4zlwj9zsacqgtufx7zvapd3quufqpxk5rsdd4633m4wz2fdjss0gwx
)
await sdk.wsServiceNuklai.connect()
const txID = await sdk.wsServiceNuklai.sendTransferTransactionAndWait(
'nuklai1qpxncu2a69l9wyz3yqg4fqn86ys2ll6ja7vhym5qn2vk4cdyvgj2vn4k7wz', // receiver address
'NAI', // asset ID
'0.0001', // amount
'Test Memo', // memo
authFactory,
sdk.rpcService,
sdk.actionRegistry,
sdk.authRegistry
)
await sdk.wsServiceNuklai.close()
console.log('Transaction ID:', txID)
Create a New Asset
const { txID, assetID } = await sdk.rpcServiceNuklai.sendCreateAssetTransaction(
'TEST', // symbol
1, // decimals
'Test token', // metadata
authFactory,
sdk.rpcService,
sdk.actionRegistry,
sdk.authRegistry
)
console.log('Create Asset Transaction ID:', txID)
console.log('Asset ID:', assetID)
Mint Asset
const mintAsset = await sdk.rpcServiceNuklai.sendMintAssetTransaction(
'nuklai1qrzvk4zlwj9zsacqgtufx7zvapd3quufqpxk5rsdd4633m4wz2fdjss0gwx', // receiver address
assetID, // asset ID
10, // amount to mint
authFactory,
sdk.rpcService,
sdk.actionRegistry,
sdk.authRegistry
)
console.log('Mint Transaction ID:', mintAsset)
Listen for blocks(via Websocket)
await sdk.wsServiceNuklai.connect()
const connectAndListen = async () => {
try {
const err = await sdk.wsServiceNuklai.registerBlocks()
if (err) {
throw err
}
const listenBlocks = async () => {
const { block, results, err } = await sdk.wsServiceNuklai.listenBlock(
sdk.actionRegistry,
sdk.authRegistry
)
if (err) {
throw err
}
console.log('block: ', block.toJSON())
results.map((result, i) =>
console.log(`result at ${i}: ${result.toJSON()}`)
)
}
// Initial block fetch
listenBlocks()
// Fetch blocks periodically
const interval = setInterval(listenBlocks, 3000)
return () => clearInterval(interval)
} catch (err) {
console.error(err)
}
}
connectAndListen()
await sdk.wsServiceNuklai.close()
Publish
npm publish --access public
Contributing
Contributions to the Nuklai SDK are welcome! Please ensure that your code adheres to the existing style, and include tests for new features.
License
This SDK is released under the MIT License.
This README file should provide a clear and professional introduction to your SDK, making it easier for developers to understand how to use it and contribute to it.