> ## Documentation Index
> Fetch the complete documentation index at: https://developers.circle.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Wallet operations

> Tasks you can perform with an agent wallet using Circle CLI, including transfers, bridging, payments, and more.

Wallet operations are tasks you can perform with an agent wallet using
[Circle CLI](/agent-stack/circle-cli). Full command syntax is in the
[CLI command reference](/agent-stack/circle-cli/command-reference).

The following table describes common wallet operations and the CLI commands to
perform them.

| Operation                                                                         | What it does                                                                                | Command                   |
| :-------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------ | :------------------------ |
| [Authenticate](/agent-stack/agent-wallets/wallet-operations/authenticate)         | Sign up or log in to your agent wallet using email OTP. Creates a session valid for 7 days. | `circle wallet login`     |
| [Fund wallet](/agent-stack/agent-wallets/wallet-operations/fund)                  | Add funds to your agent wallet using a wallet transfer or fiat onramp.                      | `circle wallet fund`      |
| [Transfer USDC](/agent-stack/agent-wallets/wallet-operations/transfer)            | Send USDC and other tokens to a designated wallet address.                                  | `circle wallet transfer`  |
| [Bridge USDC](/agent-stack/agent-wallets/wallet-operations/bridge)                | Move USDC from one blockchain to another using CCTP.                                        | `circle bridge transfer`  |
| [Swap tokens](/agent-stack/agent-wallets/wallet-operations/swap)                  | Swap one token for another directly from your agent wallet.                                 | `circle wallet swap`      |
| [Execute contract](/agent-stack/agent-wallets/wallet-operations/execute-contract) | Interact with a smart contract by calling a write function.                                 | `circle wallet execute`   |
| [Sign messages](/agent-stack/agent-wallets/wallet-operations/sign)                | Sign a message or EIP-712 typed data with your wallet.                                      | `circle wallet sign`      |
| [Set policies](/agent-stack/agent-wallets/wallet-operations/custom-policies)      | Set USDC transfer limits or allow/block specific recipient or contract addresses.           | `circle wallet limit set` |

For deposits into Gateway, payments to x402-compatible services, and
withdrawals, see [Agent nanopayments](/agent-stack/agent-nanopayments).