SetRegularKey

Sets, changes, or removes a regular key pair that can sign transactions for this account.

See the canonical spec:

TypeScript
import { Client, Wallet } from 'xrpl';

async function setRegularKey(): Promise<void> {
  const client = new Client('wss://honeycluster.dev');
  await client.connect();

  const wallet = Wallet.fromSeed('s...');
  const prepared = await client.autofill({
    TransactionType: 'SetRegularKey',
    Account: wallet.address,
    RegularKey: 'r...regular',
  });
  const signed = wallet.sign(prepared);
  const res = await client.submitAndWait(signed.tx_blob);
  console.log(res);
  await client.disconnect();
}

setRegularKey().catch(console.error);

Parameters

Field	Type	Required	Description
`Account`	String	Yes	The address of the account setting the regular key
`RegularKey`	String	No	The new regular key address (omit to remove)

Usage:

•
To set a regular key: Provide the RegularKey field
•
To remove the regular key: Omit the RegularKey field

Note:

•
The master key pair can always override the regular key
•
Useful for hot/cold wallet setups and multi-signature schemes
•
The regular key can sign transactions for this account
•
If no regular key is set, only the master key can sign transactions

Notes

•
Sets a regular key pair for signing transactions
•
RegularKey specifies the new public key (omit to remove)
•
Useful for hot/cold wallet setups and multi-signature schemes
•
The master key pair can always override the regular key
•
Always use autofill to set fees and sequence safely when using the XRPL client library

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SignerListSet