# What is the EIP-7702 upgrade?

> The EIP-7702 upgrade lets your address pay gas with a token and batch transactions. Your address stays the same, and you can cancel the upgrade.

URL: https://docs.fxwallet.com/wallet/eip-7702
Last reviewed: 5 October 2026

The EIP-7702 upgrade lets your address on an EVM network use a smart contract's features, such as paying network fees with a token or combining several transactions into one. Your address and your assets stay the same, and you can cancel the upgrade at any time.

## How FxWallet uses it

- **Paying gas with a token.** The first time you pay a fee with a token on a network, confirming the transaction also upgrades your address on that network. See [Pay gas with a token](https://docs.fxwallet.com/wallet/gas-fees#pay-gas-with-a-token).
- **Revoking approvals together.** On networks where your address is upgraded, **Batch Revoke** revokes the approvals you select in one transaction. See [Token approvals](https://docs.fxwallet.com/wallet/token-approvals).

The upgrade is per network and per address. FxWallet offers it for wallets created or imported with a mnemonic phrase or a private key, not for watch, cold or hardware wallets.

## See or cancel the upgrade

Go to **Me** → **Wallet Management**, select the wallet, tap the account, then tap **Manage EIP-7702 Upgrade**. Each network shows **Upgrade** or **Cancel upgrade**. Cancelling is a transaction on that network, so it needs some of the network's native coin for the fee.

If you upgraded the same address in another wallet app, FxWallet says **If you have previously upgraded this feature on another wallet, please update your authorization before using it here.** Upgrade again in FxWallet before you pay gas with a token.

## One transaction at a time

While an upgraded address has a pending transaction, FxWallet won't start another: **Your account is currently processing a transaction. To ensure security, please wait for it to complete before starting a new one.** Wait for the first one to confirm.

## Upgrade only in FxWallet

> **Danger**
>
> An upgrade lets a contract act for your address. Scam sites ask people to sign an upgrade, or "delegation", that hands their address to a contract that drains it. Upgrade only from FxWallet's own screens, and never sign one that a website or a message asks for.