Wanted: Javascript sample code for ledger interaction

moritz_tum · June 16, 2022, 4:07pm

Hi all,

is there some repository with sample code for the basic interaction with the ledger canister in javascript?

principal => AccountIdentifier
balance example
transfer example

Thank you!

domwoe · June 16, 2022, 4:19pm

What about GitHub - dfinity/nns-js: A library for interfacing with the Internet Computer's Network Nervous System. ?

coin_master · June 16, 2022, 6:14pm

github.com

tarek-eg/ic-nodejs-examples/blob/main/src/ledger.ts

import { Principal } from "@dfinity/principal";
import { principalToAccountIdentifier } from "../utils";
import { createLedgerActor } from "./createActor";

const ledgerActor = createLedgerActor();

export const checkMyLedgerBalances = async (principal: Principal) => {
  const accountIdentifier = principalToAccountIdentifier(
    principal.toText(),
    undefined,
  );

  const b = await ledgerActor.account_balance({
    account: [...accountIdentifier],
  });
  return b;
};

export const ledgerCheckICPBalanceByAccountId = async (accountId: string) => {
  const ledgerActor = createLedgerActor();

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moritz_tum · June 16, 2022, 6:30pm

@coin_master Awesome! Thank you for sharing!

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Wanted: Javascript sample code for ledger interaction

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