# EPM Utility - [MIXER Encrypted Transactions](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions.md) - [Understanding Transaction Mixing](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/understanding-transaction-mixing.md) - [How the Transaction Mixer Works](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/how-the-transaction-mixer-works.md) - [Benefits of Using the Transaction Mixer](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/benefits-of-using-the-transaction-mixer.md) - [Using the Transaction Mixer with EPM](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/using-the-transaction-mixer-with-epm.md) - [Secure Messaging](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/secure-messaging.md) - [Key Features and Benefits of EPM's Secure Messaging](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/secure-messaging/key-features-and-benefits-of-epms-secure-messaging.md) - [Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection.md) - [How EPM Enables Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/how-epm-enables-identity-protection.md) - [Using Pseudonyms and Anonymous Addresses with EPM](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/using-pseudonyms-and-anonymous-addresses-with-epm.md) - [The Significance of Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/the-significance-of-identity-protection.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.