a macOS & iOS Swift Framework for Ark.io.

What is ARKKit?

ARKKit is wrapper for interacting with the Ark Ecosystem.
It is written purely in Swift 4.0, using no external dependencies or libraries.
This allows for a quick, easy, and dependecy-free integration into your Computer, Server, or iDevice project!

Articles

• "ARK-SWIFT Interface — For Easy iOS Integration With The ARK Blockchain" || Steemit (travis w.)

• 1st Place: "August 2017: GitHub Development Winners" (rok c.)

Todo:

• Implement URLSession
• Signature/Cryptographic Integration
• Transaction Creation & Signing
• Voting
• Delegate Registration
• Restructure API
• Your suggestions!

Usage

samples:

Check an account on mainnet or devnet:

  let devAccount = ARK.dev.account(from: "DHQ4Fjsyiop3qBR4otAjAu6cBHkgRELqGA")  
  let mainAccount = ARK.main.account(from: "AZreeHxX23s4jttL3ML8n6A2aLrwHPfVGZ")  

returning:

Account(username: nil,
        address: DHQ4Fjsyiop3qBR4otAjAu6cBHkgRELqGA,
        balance: 1901565824885,
        unconfirmedBalance: 1901565824885,
        publicKey: 0275776018638e5c40f1b922901e96cac2caa734585ef302b4a2801ee9a338a456,
        unconfirmedSignature: nil,
        secondSignature: nil,
        secondPublicKey: Optional("03ad2a481719c80571061f0c941d57e91c928700d8dd132726edfc0bf9c4cb2869"),
        multisignatures: Optional([]), unconfirmedMultisignatures: Optional([])) 

See all of the blocks on mainnet or devnet:

  let allDevBlocks = ARK.dev.allBlocks()  
  let allMainBlocks = ARK.main.allBlocks()  

returning:

allBlocks = [
    Block(id: 711675773079271579,
          version: 0, timestamp: 13737984,
          height: 1015588,
          previousBlock: 11596800618568825334,
          numberOfTransactions: 0,
          totalAmount: 0,
          totalFee: 0,
          reward: 200000000,
          payloadLength: 0,
          payloadHash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855,
          generatorPublicKey: 03bd4f16e39aaba5cba6a87b7498b08ce540f279be367e68ae96fb05dfabe203ad,
          generatorId: DBi2HdDY8TqMCD2aFLVomEF92gzeDmEHmR,
          blockSignature: 3045022100a9e3381e506daa6f050f2ebdb0de584a3f7f9a7b7caba03ff2874d086e8911250220146719ba882ebd9847857a8b681b932616f1544008cc0a02e48613fd75df256d,
          confirmations: 1,
          totalForged: 200000000),
    Block(id: 11596800618568825334,
          version: 0,
          timestamp: 13737976,
          height: 1015587,
          previousBlock: 16455111908480150750,
          numberOfTransactions: 0,
          totalAmount: 0,
          totalFee: 0,
          reward: 200000000,
          payloadLength: 0,
          payloadHash: ............

or check the current block-height of a given network:

  let currentBlockHeight = Block.height(on: .dev)   /* returned "1015611" */

Cross-convert price values between standard(human-readable), and ѦRK:

  let standardPrice = Price.arkAmount(550000000).toStandard   /* returns "5.5" */
  let arkPrice = Price.amount(5.5).toArk  /* returns "550000000" */

Check the status of a Node/Peer:

  let statusOfPeer = ARK.dev.statusOfPeerWith(ip: "35.188.148.247")  

returns:

  statusOfIP = Peer(ip: 35.188.148.247,
                    port: 4002,
                    version: 1.1.0,
                    os: linux4.10.0-32-generic,
                    height: 1015589,
                    status: OK,
                    delay: 263) 

Check for network Peers/Seeds:

  let allNetworkSeeds = ARK.dev.allSeeds()  

returning:

 peers = [
      "167.114.29.51",
      "167.114.29.52",
      "167.114.29.53",
      "35.188.148.247",
      .................
      ] 

Get all of the transaction on a given network:

  let allTransactions = ARK.dev.allTransactions()  

returning:

allTransactions = [
    Transaction(id: e40ce11cab82736da1cc91191716f3c1f446ca7b6a9f4f93b7120ef105ba06e8,
                blockID: 13149578060728881902,
                type: 0,
                timestamp: 0,
                amount: 12500000000000000,
                fee: 0,
                senderID: DUFeXjJmYt1mWY3auywA1EQSqfCv5kYYfP,
                recipientID: DGihocTkwDygiFvmg6aG8jThYTic47GzU9,
                senderPublicKey: Optional("03cb7bca143376721d0e9e3f3ccb0dc2e7e8470c06e630c3cef73f03e309b558ad"),
                signature: 3044022016ecdf3039e69514c7d75861b22fc076496b61c07a1fcf793dc4f5c76fa0532b0220579c4c0c9d13720f9db5d9df29ed8ceab0adc266c6c160d612d4894dc5867eb1,
                asset: Optional(ARKKit_macOSTests.TransactionAsset.Delegate(username: nil, publicKey: nil)),
                vendorField: nil,
                confirmations: 1015646),
    Transaction(id: eb0146ac79afc228f0474a5ae1c4771970ae7880450b998c401029f522cd8a21,]
                blockID: 13149578060728881902,
                type: 2,
                timestamp: 0,
                amount: 0,
                fee: 0,
                senderID: DNL81CT6WNG1PHjobBmLvKwLV3UUscBymB,
                recipientID: nil,
                senderPublicKey: Optional("03e5b39a83e6c7c952c5908089d4524bb8dda93acc2b2b953247e43dc4fe9aa3d1"),
                signature: 3045022100e3e38811778023e6f17fefd447f179d45ab92c398c7cfb1e34e2f6e1b167c95a022070c36439ecec0fc3c43850070f29515910435d389e059579878d61b5ff2ea337,
                asset: Optional(ARKKit_macOSTests.TransactionAsset.Delegate(username: genesis_1,
                                                                            publicKey: 03e5b39a83e6c7c952c5908089d4524bb8dda93acc2b2b953247e43dc4fe9aa3d1)),
                vendorField: nil,
                confirmations: 1015646),
    .......................
    ]

or get the total number of transactions on a given network:

  let totalTransactions = ARK.main.totalNumberOfTransactions()  /* returned "137761" */

Recommended Resources

More Ѧrk Developer-Language Integrations:

• Go
  • ark-go: https://github.com/ArkEcosystem/ark-go
• Java
  • ark-java: https://github.com/ArkEcosystem/ark-java
• JavaScript
  • ark-js: https://github.com/ArkEcosystem/ark-js
• Laravel
  • Laravel-Ark: https://github.com/faustbrian/Laravel-Ark
• .Net
  • ark-net: https://github.com/ArkEcosystem/ark-net
• PHP
  • Ark-PHP-Client: https://github.com/faustbrian/Ark-PHP-Client
• Python
  • Arky: https://github.com/ArkEcosystem/arky
• Ruby
  • Ark-Ruby: https://github.com/faustbrian/Ark-Ruby
• TypeScript
  • ark-ts: https://github.com/ArkEcosystem/ark-ts

Tip Jar

ѦRK [Ѧ]: AZreeHxX23s4jttL3ML8n6A2aLrwHPfVGZ

DѦRK [DѦ]: DHQ4Fjsyiop3qBR4otAjAu6cBHkgRELqGA