create_wallet
Generate a new wallet on the Base Network MCP Server to manage blockchain assets, execute transactions, and check balances. Optional wallet naming available for organization.
Instructions
Create a new wallet
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | No | Optional name for the wallet |
Implementation Reference
- src/mcp/tools.ts:111-127 (handler)Main handler function for the 'create_wallet' tool. Validates args, calls createWallet helper, formats and returns the response.
async function handleCreateWallet(args: CreateWalletArgs): Promise<any> { try { const wallet = createWallet(args.name); return { success: true, message: `Created new wallet "${wallet.name}" with address ${wallet.address}`, wallet: { name: wallet.name, address: wallet.address } }; } catch (error) { console.error('Error creating wallet:', error); throw error; } } - src/mcp/server.ts:279-292 (registration)MCP CallToolRequestSchema handler case that dispatches 'create_wallet' tool calls to handleCreateWallet and returns MCP-formatted response.
case 'create_wallet': { const result = await toolHandlers.handleCreateWallet({ name: typeof args.name === 'string' ? args.name : undefined, }); return { content: [ { type: 'text', text: JSON.stringify(result, null, 2), }, ], }; } - src/mcp/server.ts:215-226 (registration)Tool registration in ListToolsRequestSchema response, defining name, description, and input schema for 'create_wallet'.
name: 'create_wallet', description: 'Create a new wallet', inputSchema: { type: 'object', properties: { name: { type: 'string', description: 'Optional name for the wallet', }, }, }, }, - src/types.ts:62-64 (schema)TypeScript interface defining the input arguments for create_wallet tool.
export interface CreateWalletArgs { name?: string; // Optional wallet name } - src/blockchain/wallet.ts:37-56 (helper)Core helper function that generates a new wallet using viem, stores it in memory, and returns wallet details.
export function createWallet(name?: string): Wallet { // Generate a random private key const privateKey = generatePrivateKey(); const account = privateKeyToAccount(privateKey); // Use provided name or generate a random one const walletName = name || `wallet_${Object.keys(walletStore).length + 1}`; // Store the wallet const wallet: Wallet = { address: account.address, privateKey: privateKey, name: walletName }; walletStore[walletName] = wallet; console.log(`Created new wallet: ${wallet.address} with name: ${walletName}`); return wallet; }