kHelius - Kotlin library for Helius

kHelius is a kotlin library for interacting the various Helius API endpoints.

It's intended to be used in any Kotlin JVM environment (such as on Android)

CLI Usage

The repo contains a khelius-cli module which exposes functionality of the library for use as a CLI.

There is a top-level script - khelius.sh - which can be used to run various commands.

See the khelius-cli module for more info/examples.

Quickstart

Grab native SOL balance of an account

val balanceApi = BalanceApi("HELIUS_API_KEY")
val balanceSummary = balanceApi.getBalanceSummary("ACCOUNT_HASH")

println(balanceSummary.nativeBalance)

Grab Solana Name Services (SNS) names of an account

val nameApi = NameApi("HELIUS_API_KEY")
val namesSummary = nameApi.getNames("ACCOUNT_HASH")

println(namesSummary.names)

Grab NFTs for an account

val nftApi = NftApi("HELIUS_API_KEY")
val nftSummary = nftApi.getNfts("ACCOUNT_HASH")

println(nftSummary.nfts)

Grab enhanced transaction history

val transactionsApi = EnhancedTransactionsApi("HELIUS_API_KEY")
val transactions = transactionsApi.getTransactionHistory("ACCOUNT_HASH")

for (transaction in transactions) {
  println(transaction.signature)
}

Installation

The library is split into different top-level gradle targets, depending on what parts of the API you need to access:

implementation "io.github.dlgrech:khelius-balance:<LATEST-VERSION>"
implementation "io.github.dlgrech:khelius-name:<LATEST-VERSION>"
implementation "io.github.dlgrech:khelius-nft:<LATEST-VERSION>"
implementation "io.github.dlgrech:khelius-transactions:<LATEST-VERSION>"

The latest version can be grabbed by looking on maven central