Why your agent has a different wallet
Agent wallets are isolated from your personal Phantom wallet for security. An AI agent acting on your behalf should only have access to the funds you explicitly send it, not everything in your main wallet. When you authenticate with@phantom/mcp-server, Phantom creates a fresh wallet for that agent. This wallet has its own addresses across Solana, Ethereum, Bitcoin, and Sui.
Where are my existing accounts?
Your existing Phantom accounts are still there. They haven’t been deleted or rotated.- Personal wallet: Accessible in the Phantom browser extension or mobile app as normal.
- Embedded wallets (created via Phantom Connect SDK apps): Scoped to the app where they were created. Each app integration maintains its own wallet, separate from your personal wallet and your agent wallet.
Coming soon: Agent wallets will appear directly in the Phantom app, making it easy to view balances and manage funds alongside your other accounts.
How to fund your agent wallet
- After setup, ask your agent: “What are my wallet addresses?” or call
get_wallet_addresses. - Copy the address for the chain you want to use (e.g. Solana or Ethereum).
- Send funds from your personal wallet or an exchange to that address.
Summary
| Account | Where to access | Shares funds with agent? |
|---|---|---|
| Personal wallet | Phantom extension / mobile app | No |
| Embedded wallet (app logins) | App where it was created | No |
| Agent wallet | MCP server (get_wallet_addresses) | No |