contract-origination.ts

import { Tezos } from '@taquito/taquito';

const provider = 'https://alphanet-node.tzscan.io';

async function example() {
    Tezos.setProvider({ rpc: provider } as any)
    await Tezos.importKey("peqjckge.qkrrajzs@tezos.example.org", "y4BX7qS1UE", [
        "skate",
        "damp",
        "faculty",
        "morning",
        "bring",
        "ridge",
        "traffic",
        "initial",
        "piece",
        "annual",
        "give",
        "say",
        "wrestle",
        "rare",
        "ability"
    ].join(" "), "7d4c8c3796fdbf4869edb5703758f0e5831f5081")

    try {
        console.log('Deploying Hello world contract...')
        const op = await Tezos.contract.originate({
            balance: "0",
            code: `parameter string;
            storage string;
            code {CAR;
                  PUSH string "Hello ";
                  CONCAT;
                  NIL operation; PAIR};
            `,
            init: `"test1234"`
        })

        console.log('Awaiting confirmation...')
        const contract = await op.contract()
        console.log('Gas Used', op.consumedGas)
        console.log('Storage Paid', op.storageDiff)
        console.log('Storage Size', op.storageSize)
        console.log('Storage', await contract.storage())
        console.log("Operation hash:", op.hash, "Included in block level:", op.includedInBlock)
    } catch (ex) {
        console.error(ex)
    }
}

// tslint:disable-next-line: no-floating-promises
example();