Change wallet passphrase

You can use the API endpoint implementation or the JavaScript SDK

The Kakr LiaaS blockchain service is a standardized specification for developers building on top of Kakr LiaaS that allows an application to perform an entire Litecoin wallet system's actions without needing to learn that pinning service's unique API postman.

Change Wallet passphrase (API Reference )

POST /api/Wallet/change-passphrase

A post request to change a wallet passphrase on the Litecoin Blockchain

Headers

Name	Type	Description
Content-Type*	String	application/json
Authorization*	Bearer <your api key>	Attach your API key here
wallet*	String	Wallet name
Usev2*	String	Value should be true or yes

Request Body

Name	Type	Description
oldpassphrase*	String	current passphrase of the wallet
newpassphrase*	String	new wallet passphrase and must be 12 words in combine with white space separating each word

200: OK Successfully changed passpharse

Javascript SDK Implementation

Liaas SDK package installation

/** 
 * change wallet passpharse
**/

//pass your API key or Node URL and wallet name to be created
const response = await liaasSdk.changeWalletPassphrase(
nodeUrl_or_apiAccessKey,
wallet,
old_passphrase,
new_passphrase)