<dependency>
  <groupId>dev.array21</groupId>
  <artifactId>espocrm-api-client</artifactId>
  <version>VERSION</version>
</dependency>

repositories {
    mavenCentral()
}

dependencies {
    implementation 'dev.array21:espocrm-api-client:VERSION'
}

import java.io.IOException;
import java.security.InvalidKeyException;

import dev.array21.espocrm.client.ClientBuilder;
import dev.array21.espocrm.client.EspoApiClient;
import dev.array21.espocrm.client.RequestException;
import dev.array21.espocrm.types.Where;
import dev.array21.espocrm.types.FilterType;
import dev.array21.espocrm.types.Method;
import dev.array21.espocrm.types.Params;

public class ExampleClass {
    public static void main(String[] args) {
        EspoApiClient client = new ClientBuilder()
            .setHost("YOUR ESPOCRM HOST")
            .setApiKey("YOUR ESPOCRM API KEY")
            .setSecretKey("YOUR ESPOCRM SECRET KEY")
            .build();

        Where[] whereFilter = new Where[] {
            new Where(FilterType.EQUALS, "SomeEspoCrmField").setValue("itMustBeEqualToThis")
        }

        Params requestParams = new Params()
            .setOffset(0)
            .setMaxSize(50)
            .setSelect("id")
            .setOrderBy("id")
            .setOrder(Order.DESC)
            .setWhere(whereFilter);

        try {
            String jsonResponse = client.requestGet("Account", requestParams);
        } catch(InvalidKeyException e) {
            e.printStackTrace();
        } catch(IOException e) {
            e.printStackTrace();
        } catch(RequestException e) {
            e.printStackTrace();
        }
    }
}