# Transaction Builder
The **Transaction Builder** in your account is a powerful tool that allows you to batch multiple actions into a single transaction, simplifying the way you interact with the blockchain. Think of it as your **shopping cart** for crypto transactions—you can add various actions, review them, simulate the outcome, and then sign and execute them all at once.
#### How It Works
* **Add Multiple Actions**: With the Transaction Builder, you can combine multiple actions like **sending**, **swapping**, or **supplying** into a single transaction. For example, you could approve a token, swap assets, and supply liquidity in one batch, saving you time and gas.
* **Clear Transaction Breakdown**: Each action you add is clearly explained within the builder. This way, you always know what you’re signing before committing to the transaction.
* **Simulate Transactions**: Before executing, your account allows you to simulate the entire batch. This simulation checks for gas costs, token changes, and verifies that everything is correct, ensuring you understand the potential outcomes before signing.
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