Here is an article sample of creating, storing, importing sun/web3.js v2:
Production, Saved, Production in Phantom in Sola/Web3.js V2
In this article, we will go through the creating, storing and brought Phantom wallet using the Sola/Web3.js V2 library.
Step 1: Creating a keyboard
Before you can create a keyboard, you need to determine your car’s “Sorana -web3.js” library, which you can do to make this by ordering the next order on your terminal.
`Bash
NPM Install soana-Beb3@2.7.0
Once you are installed, bring the library and start it with solar network ID (plt) and key file (more here later):
Javascript
Const Web3 = Requires (‘Web3’);
Const web3 = new web3 (new web3.providers.httpprovider (‘
// Download a key file for example: “Path/to/Key/material.json”
Const Keymatial = Wait Web3.eth.Loadkey ({
Calea: “Calea/to/Key.material.json”,
});
// creates a keyboard
Const Keystore = Wait web3.etth.createyepair ();
`
Step 2: Save keyboard
To save the created keyboard, you need to take it as a JSON object. You can do this by creating a "import" statement for your JavaScript file and key material to export:
Javascript
Export the default keyboard;
`
Alternatively, you can useweb3.eth.getkiypairs ()to get a list of available keyboards and then select one for export.
Step 3: Bring the keyboard in Phantom
If you want to bring a stored keyboard in Phantom, follow these steps:
- Open the Sola CLI (Sorana Command Line interface) to your car.
`Bash
Sola cll
- Set your domain name plt (Mains).
- Complete the following order to get a public and private key:
Bash
Solat -key list -PPLT -TWORK
- The result is a JSON object containing both public and private keys.
- Bring the JSON object in Phantom using the following steps:
o.
b.
Here is an example of what "config.json" file should look like:
Json
{
"KeyMaterial": "/path/to/key/material.json",
// Other configuration settings ...
}
The whole example
Here is a perfect example that shows how to generate, rescue and bring the ghost keyboard with Solar/Web3.js V2:
Javascript
Const Web3 = Requires (‘Web3’);
Const web3 = new web3 (new web3.providers.httpprovider (‘
// Download key material (optional)
Const Keymatial = Wait Web3.eth.Loadkey ({
Path: “Path/at/Key/Material.json”,
});
// creates a keyboard
Const Keystore = Wait web3.etth.createyepair ();
// Save keyboard
Export the default keyboard;
// Bring the keyboard in Phantom
Confin Confin Needs (‘./ Config.json’);
Web3.eth.getkiypairs (). Then ((keyboard) => {
Const private = [];
for (Let i = 0; i
Privatekeys.push (web3.eth.key.decoderaw (keyboard [i] .privatekey));
}
Console.log (private);
});
// Update config.json file with a stored keyboard
Const UpdatedConfig = {… Config, KeyMaterial: “/Path/to/key/material.json”};
Request (‘./ config.json’) (updated Config);
“
Note that this is just one example and you have to customize it to your particular case. In addition, remember that creating a network key can be expensive, so make sure you have enough funds available before continuing.