Nuklai SDK

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 (NOTE: Currently does not work, so you need to build it locally):

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.hyperApiService.ping()
console.log('Node Ping:', JSON.stringify(healthStatus, null, 2))

Get Network Information

const networkInfo = await sdk.hyperApiService.getNetworkInfo()
console.log('Network Info:', JSON.stringify(networkInfo, null, 2))

Fetch a Balance

const params = {
  address: 'nuklai1qpg4ecapjymddcde8sfq06dshzpxltqnl47tvfz0hnkesjz7t0p35d5fnr3',
  asset: 'NAI'
}
const balance = await sdk.assetService.getBalance(params)
console.log('Balance:', JSON.stringify(balance, null, 2))

Fetch Emission Information

const emissionInfo = await sdk.emissionService.getEmissionInfo()
console.log('Emission Info:', JSON.stringify(emissionInfo, null, 2))

Generate Private/Public Key Pair

import { NuklaiSDK, auth } from '@nuklai/nuklai-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

// 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.transactionService.sendTransferTransaction(
  'nuklai1qpxncu2a69l9wyz3yqg4fqn86ys2ll6ja7vhym5qn2vk4cdyvgj2vn4k7wz', // receiver address
  'NAI', // asset ID
  '0.0001', // amount
  'Test Memo', // memo
  authFactory
)
console.log('Transaction ID:', txID)

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.