Package Requirements

Installation

OP_NET provides dedicated packages for address, signature, wallet, and mnemonic functionality. These packages include all classes and utilities required for address management, signature operations, wallet derivation, and cryptographic functions.

The following packages are required:

• @btc-vision/transaction: Provides address management, signature operations, wallet derivation, and cryptographic functions.
• @btc-vision/bitcoin: Provides network definitions. Required for network specific operations.

Install these packages using npm:

npm install @btc-vision/transaction

# Only needed when using network related operations!
npm install @btc-vision/bitcoin
        

npm install @btc-vision/transaction

# Only needed when using network related operations!
npm install @btc-vision/bitcoin
        

Importing Required Components

For Mnemonic, Addresses, Message Signing and Quantum Resistant Features

Import the necessary classes and enums from the @btc-vision/transaction package.

// Adjust imports according to your requirement!
import { Mnemonic, 
    MnemonicStrength, 
    MLDSASecurityLevel,
    Address, 
    AddressVerificator,
    MessageSigner,
    QuantumBIP32Factory
} from '@btc-vision/transaction';

// Adjust imports according to your requirement!
import { Mnemonic, 
    MnemonicStrength, 
    MLDSASecurityLevel,
    Address, 
    AddressVerificator,
    MessageSigner,
    QuantumBIP32Factory
} from '@btc-vision/transaction';

For Network Specific Operations

Import the necessary classes from the @btc-vision/bitcoin packages.

import { networks } from '@btc-vision/bitcoin';

import { networks } from '@btc-vision/bitcoin';