Configuration
Wallets
Manage wallet configurations in your CLI. You can add, list, remove, and set active wallets for different purposes.
Basic Usage
# Create a new wallet
mplx config wallets new --name <name>
# Add an existing wallet
mplx config wallets add <name> <keypairPath>
# List all wallets
mplx config wallets list
# Remove a wallet
mplx config wallets remove <name>
# Set active wallet
mplx config wallets set <name>
Commands
New Wallet
Create a new wallet and add it to your configuration.
mplx config wallets new --name <name>
Arguments
| Argument | Description |
|---|---|
--name | A unique name for the wallet |
Example
mplx config wallets new --name dev1
Add Wallet
Add an existing wallet to your configuration.
mplx config wallets add <name> <keypairPath>
Arguments
| Argument | Description |
|---|---|
name | A unique name for the wallet |
keypairPath | Path to the keypair file |
Example
mplx config wallets add dev1 ~/.config/solana/devnet/dev1.json
List Wallets
Display all configured wallets.
mplx config wallets list
Output
--------------------------------
Wallets
--------------------------------
Name: dev1
Public Key: 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU
Active: true
Name: dev2
Public Key: 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM
Active: false
--------------------------------
Remove Wallet
Remove a wallet from your configuration.
mplx config wallets remove <name>
Arguments
| Argument | Description |
|---|---|
name | The name of the wallet to remove |
Example
mplx config wallets remove dev2
Set Active Wallet
Set the active wallet for your configuration.
mplx config wallets set <name>
Arguments
| Argument | Description |
|---|---|
name | The name of the wallet to set as active |
Example
mplx config wallets set dev1
Configuration File
Wallets are stored in your configuration file at ~/.mplx/config.json:
{
"wallets": {
"dev1": {
"publicKey": "7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU",
"keypairPath": "~/.config/solana/devnet/dev1.json",
"active": true
},
"dev2": {
"publicKey": "9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM",
"keypairPath": "~/.config/solana/devnet/dev2.json",
"active": false
}
}
}
Notes
- Wallet names are case-sensitive
- Only one wallet can be active at a time
- The active wallet is used for all transactions
- You can add multiple wallets for different purposes
- Removing the active wallet will automatically set another wallet as active if available
- Keep your keypair files secure and never share them