CreateAssetTx-SNEK.ts

import { 
  Avalanche,
  BinTools,
  BN,
  Buffer
} from "../../src";
import {
  AVMAPI, 
  KeyChain,
  UTXOSet,
  UnsignedTx,
  Tx,
  InitialStates,
  SECPMintOutput,
  SECPTransferOutput
} from "../../src/apis/avm"
      
const ip: string = "localhost"
const port: number = 9650
const protocol: string = "http"
const networkID: number = 12345
const avalanche: Avalanche = new Avalanche(ip, port, protocol, networkID)
const xchain: AVMAPI = avalanche.XChain()
const bintools: BinTools = BinTools.getInstance()
const xKeychain: KeyChain = xchain.keyChain()
const privKey: string = "PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
xKeychain.importKey(privKey)
const xAddresses: Buffer[] = xchain.keyChain().getAddresses()
const xAddressStrings: string[] = xchain.keyChain().getAddressStrings()
const outputs: SECPMintOutput[] = []
const threshold: number = 1
const locktime: BN = new BN(0)
const memo: Buffer = Buffer.from("Creating token: SNEK - The Danger Noodle")
const name: string = "The Danger Noodle"
const symbol: string = "SNEK"
// 1 AVAX is denomination 9, so the smallest unit of AVAX is nanoAVAX (nAVAX) at 10^-9 AVAX
const denomination: number = 0
      
const main = async (): Promise<any> => {
  const avmUTXOResponse: any = await xchain.getUTXOs(xAddressStrings)
  const utxoSet: UTXOSet = avmUTXOResponse.utxos
  
  const amount: BN = new BN(507)
  const vcapSecpOutput = new SECPTransferOutput(amount, xAddresses, locktime, threshold)
  const initialStates: InitialStates = new InitialStates()
  initialStates.addOutput(vcapSecpOutput)
  
  const secpMintOutput: SECPMintOutput = new SECPMintOutput(xAddresses, locktime, threshold)
  outputs.push(secpMintOutput)
  
  const unsignedTx: UnsignedTx = await xchain.buildCreateAssetTx(
    utxoSet,
    xAddressStrings,
    xAddressStrings,
    initialStates,
    name,
    symbol,
    denomination,
    outputs,
    memo
  )
  const tx: Tx = unsignedTx.sign(xKeychain)
  console.log(bintools.cb58Encode(tx.toBuffer()))
  const txid: string = await xchain.issueTx(tx)
  console.log(`Success! TXID: ${txid}`)
}
    
main()