> For the complete documentation index, see [llms.txt](https://chainswap-2.gitbook.io/chainswap-defy-limits-embrace-anonymity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chainswap-2.gitbook.io/chainswap-defy-limits-embrace-anonymity/multi-chain-telegram-bots/evm-chainbot-coming-soon/settings.md).

# Settings

### /Settings

<figure><img src="https://3630897009-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FB4qmix6imQoQIrIF9tqA%2Fuploads%2FF46KAYtOTnjxHUH1MXNU%2Feth%20frame.png?alt=media&amp;token=fdb09369-343a-403f-b15c-133bec005fcc" alt="" width="375"><figcaption></figcaption></figure>

**Buy Layout:** Change buy button preset values for each chain so customize it to your buying preferences.

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**Sell Layout:** Change sell button preset values for each chain so customize it to your buying preferences.

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**Auto Approve**: This setting will approve contracts for sell directly after the buy to enable quick selling.  This can be turned on or off.

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**Anti MEV**: Protects your transactions from front-running and sandwich attacks and allows for higher slippage use.  This can be turned on or off.

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**Add Pin**: Add an extra layer of security to your account that requires a pin to transact.  **Warning:**  If you lose your pin, there is no way to recover this!