user54500: I'm creating a wallet that generates address for litecoin mainnet in two ways.
One is using bitcoinjs-lib. This library has an object with all the data need it to create private keys and address:
import Bitcoin from 'bitcoinjs-lib'

console.log(Bitcoin.networks.litecoin)
{
    messagePrefix: '\x18Bitcoin Signed Message:\n',
    bip32: {
        public: 71979618,
        private: 71978536
    },
    pubKeyHash: 111,
    scriptHash: 196,
    wif: 239
}

This ok for the mainnet, but I am not able to find on internet the same version of this for testnet.
The other way is using derivation paths. But again, I only could find the mainnet version of this.
mainnet: `m/44'/2'/0'/0/${index}`
mainnet_segwit: `m/49'/2'/0'/0/${index}`

Any idea where I can find it?

user63569: const ltcnet = {
    messagePrefix: '\x19Litecoin Signed Message:\n',
    bip32: { 
      public: 0x043587cf,
      private: 0x04358394
    },
    pubKeyHash: 0x6f,
    scriptHash: 0xc4, //  for segwit (start with 2)
    wif: 0xef
  }

use it like this: 
var key = bitcoin.HDNode.fromSeedHex(seed, ltcnet)


54500: <p>I'm creating a wallet that generates address for litecoin mainnet in two ways.</p>

<p>One is using <a href="https://github.com/bitcoinjs/bitcoinjs-lib" rel="nofollow noreferrer">bitcoinjs-lib</a>. This library has an object with all the data need it to create private keys and address:</p>

<pre><code>import Bitcoin from 'bitcoinjs-lib'

console.log(Bitcoin.networks.litecoin)
{
    messagePrefix: '\x18Bitcoin Signed Message:\n',
    bip32: {
        public: 71979618,
        private: 71978536
    },
    pubKeyHash: 111,
    scriptHash: 196,
    wif: 239
}
</code></pre>

<p>This ok for the mainnet, but I am not able to find on internet the same version of this for testnet.</p>

<p>The other way is using derivation paths. But again, I only could find the mainnet version of this.</p>

<pre><code>mainnet: `m/44'/2'/0'/0/${index}`
mainnet_segwit: `m/49'/2'/0'/0/${index}`
</code></pre>

<p>Any idea where I can find it?</p>
 63569: <pre><code>const ltcnet = {
    messagePrefix: '\x19Litecoin Signed Message:\n',
    bip32: { 
      public: 0x043587cf,
      private: 0x04358394
    },
    pubKeyHash: 0x6f,
    scriptHash: 0xc4, //  for segwit (start with 2)
    wif: 0xef
  }
</code></pre>

<p>use it like this: </p>

<pre><code>var key = bitcoin.HDNode.fromSeedHex(seed, ltcnet)
</code></pre>
