<dependency>
    <groupId>ai.isend</groupId>
    <artifactId>java-sdk</artifactId>
    <version>1.0.0</version>
</dependency>

implementation 'ai.isend:java-sdk:1.0.0'

import ai.isend.ISendClient;
import ai.isend.EmailData;
import ai.isend.ISendException;

// Initialize the client
ISendClient client = new ISendClient("your-api-key-here");

// Send email using template
EmailData emailData = new EmailData(124, "hi@isend.ai")
    .addDataMapping("name", "ISend");

try {
    Map<String, Object> response = client.sendEmail(emailData);
    System.out.println("Email sent successfully!");
    System.out.println(response);
} catch (ISendException e) {
    System.err.println("Error: " + e.getMessage());
}

Map<String, Object> emailData = new HashMap<>();
emailData.put("template_id", 124);
emailData.put("to", "hi@isend.ai");

Map<String, Object> dataMapping = new HashMap<>();
dataMapping.put("name", "ISend");
emailData.put("dataMapping", dataMapping);

Map<String, Object> response = client.sendEmail(emailData);

try {
    Map<String, Object> response = client.sendEmail(emailData);
    System.out.println("Success: " + response);
} catch (ISendException e) {
    System.err.println("Error: " + e.getMessage());
    e.printStackTrace();
}