Sample Code

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Sample Code

This page provides examples of using the RPC methods in this section.

Setting Up an Account
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const mnes = 'urge clog right example dish drill card maximum mix bachelor section select';
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const password = 'some phrase';
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const added_mnemonic = harmony.wallet.addByMnemonic(mnes, 0);
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await harmony.wallet.encryptAccount(added_mnemonic.address, password);
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Creating a Transaction Object
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const txn_object = {
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    nonce: id,
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    gasPrice: new Unit(0).asWei().toWei(),
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    gasLimit: new Unit(21000).asWei().toWei(),
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    shardID: 0,
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    to: getAddress('one129r9pj3sk0re76f7zs3qz92rggmdgjhtwge62k').checksum,
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    value: new Unit('1000000000000000000').asWei().toWei(),
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    data: '0x',
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};
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hmy_sendRawTransaction
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const txn = harmony.transactions.newTx(txn_object);
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const signed = await harmony.wallet.signTransaction(txn, harmony.wallet.signer, password);
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console.log(signed.getRawTransaction());
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const [Transaction, hash] = await signed.sendTransaction();
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const confirmed = await Transaction.confirm(hash);
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console.log('Transaction Receipt', confirmed.receipt);
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if (confirmed.isConfirmed()) {
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  console.log('transaction did go through');
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}
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hmy_getBlockSigners

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Wallets

Last modified 2yr ago

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Contents

Setting Up an Account

Creating a Transaction Object

hmy_sendRawTransaction