A VERY SIMPLE PACKAGE TO INTERACT WITH THE SOLANA BLOCKCHAIN

Under the hood the package uses the @solana/web3.js, @solana/spl-token package to interact with the Solana blockchain but it provides a simple abstraction to the user.

[!IMPORTANT] By default the package use devnet.To use mainnet set env solana_rpc_url to RPC url

GetBalance()

import {GetBalance} from '@aaraz/solhelper'

GetBalance({
    PubKey: 'Public_Key',
    unit: 'lamports' // or "sol"
})

SendSolana()

import {SendSolana} from '@aaraz/solhelper'

SendSolana({
    FromPubKey: 'FromPublicKey',
    FromSecretKey: 'FromSecretKey',
    sol_amount: 0.5,
    ToPublicKey:  'ToPublicKey',
})

SendToken()

It directly send token from one account to another account

import {SendToken} from '@aaraz/solhelper'

SendToken({
    SendFrom: 'SendFrom',
    FromSecretKey: 'FromSecretKey',
    SendTo: 'SendTo',
    MintAddress: 'MintAddress',
    amount: 12,
})

SendTokenTransaction()

This function returns the token transfer transaction which is send to wallet to be signed by user.

import {SendTokenTransaction} from '@aaraz/solhelper'

const TransferTransection =  SendTokenTransaction({
    SendFrom: 'FromPublicKey'
    SendTo: 'ToPublicKey'
    MintAddress: 'Token_mint_address',
    amount: 3
})

// use sendTransaction to send transection to wallet to be signed in solana wallet adapter
sendTransaction(TransferTransection) 
// other wallet adapter can have other methods to sendTransaction

CreateNFT()

Use readFileSync() from fs package to read image file and pass the buffer to the function. Make sure you set solana_rpc_url environmnet variable before setting network to mainnet for better performance.

import {CreateNFT} from '@aaraz/solhelper'

CreateNFT({
    ImageBuffer: ImageBuffer,
    ImageFileName: 'file_name_with_extension',
    Metadata: {
        name: 'NFT Name',
        symbol: 'NFT Symbol',
        description: 'NFT Description',
    },
    PrivateKEY: 'PrivateKEY',
    Network: 'devnet' // or 'mainnet',
    isMutable: false // or true
})