# Batched Transactions (/docs/protocols/smart-wallet/concepts/batched-transactions)

Understand how Uniswap smart wallet supports batched actions and ERC-7821-compatible execution flows.

Batched transactions include one or more actions in the same execution flow.

## Common Batch Pattern
A common example is approving an ERC-20 token and then swapping that token in a single batched flow.

## ERC-7821 Support
Uniswap smart wallet supports simple batch calls and [ERC-7821](https://eips.ethereum.org/EIPS/eip-7821): **Minimal Batch Executor Interface**, which improves interoperability between dapps and contract implementations.