> For the complete documentation index, see [llms.txt](https://unodex.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://unodex.gitbook.io/docs/unodex-trading-app/trades-trading-section/anti-mev-privacy-protection.md).

# Anti-MEV / Privacy protection

By utilizing UNODEX, you initially enjoy natural anti-MEV protection, boasting an efficacy of approximately 87.3%. You can elevate your protection to 100% by enabling the anti-MEV button and allocating a GWEI bonus, ensuring your transaction is completely anonymous and impervious to even the most technologically advanced MEV/Sandwich bots. 

<figure><img src="https://2966111903-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1pbyeIOaPuegjtoAGrti%2Fuploads%2Fm9xzmgscEnTCjkciML1P%2FANTI-MEV.png?alt=media&amp;token=d00a6621-e929-496a-a29a-58f159ad4454" alt="" width="375"><figcaption></figcaption></figure>

How does it work? Upon activating the "Anti-MEV Protection" button, you will be prompted to specify the priority fee (the GWEI bonus you want to assign to our validator NODE for ensuring the complete security of your transaction). The average "priority fee" amount is provided below the box.