# Code Examples

Discover code examples that demonstrate how to implement various EPM functionalities. This page provides sample code snippets, tutorials, and GitHub repositories to help developers kickstart their EPM integration journey.

```python
from epm import EPMClient

# Instantiate the EPM client
epm_client = EPMClient()

# Set up the transaction details
sender_address = "0x123456789abcdef"
recipient_address = "0x987654321fedcba"
amount = 1.0

# Encrypt and send the transaction
encrypted_transaction = epm_client.encrypt_transaction(sender_address, recipient_address, amount)
epm_client.send_encrypted_transaction(encrypted_transaction)

# Example code for secure messaging using EPM JavaScript library
const epm = require('epm-js-library');

// Set up the messaging parameters
const sender = "0x123456789abcdef";
const recipient = "0x987654321fedcba";
const message = "Hello, this is a secure message!";

// Encrypt and send the message
const encryptedMessage = epm.encryptMessage(sender, recipient, message);
epm.sendMessage(encryptedMessage);

// Example code for identity protection using EPM Java SDK
import io.epm.EPMClient;

// Create an instance of the EPM client
EPMClient epmClient = new EPMClient();

// Generate a pseudonymous address
String pseudonymousAddress = epmClient.generatePseudonymousAddress();

// Use the pseudonymous address for transactions
epmClient.sendTransaction(pseudonymousAddress, recipientAddress, amount);

// Example code for accessing privacy services using EPM Ruby Gem
require 'epm'

# Instantiate the EPM client
epm_client = EPM::Client.new

# Access the privacy services
epm_client.encrypt_data(data)
epm_client.decrypt_data(encrypted_data)
epm_client.anonymize_data(data)

// Example code for enhanced privacy in smart contracts using EPM Go Library
package main

import (
	"github.com/epm/epm-go-library"
	"github.com/ethereum/go-ethereum/common"
)

func main() {
	// Create an instance of the EPM client
	epmClient := epm.NewClient()

	// Deploy a privacy-preserving smart contract
	contractAddress, _ := epmClient.DeployContract("MyContract.sol")

	// Call functions on the contract with enhanced privacy
	epmClient.CallPrivateFunction(contractAddress, common.HexToAddress("0x123456789abcdef"), "myFunction")
}
py
```


---

# 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/integrating-epm/code-examples.md?ask=<question>
```

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.