Managing Domains

import com.lettr.Lettr;
import com.lettr.services.domains.model.*;

Lettr lettr = new Lettr("your-api-key");

ListDomainsResponse domains = lettr.domains().list();
for (DomainListItem d : domains.getDomains()) {
    System.out.println(d.getDomain() + " - " + d.getStatus() + " (can send: " + d.isCanSend() + ")");
}

CreateDomainResponse newDomain = lettr.domains().create(
    CreateDomainOptions.of("example.com")
);
System.out.println("DKIM selector: " + newDomain.getDkim().getSelector());
System.out.println("DKIM public key: " + newDomain.getDkim().getPublicKey());

Domain domain = lettr.domains().get("example.com");
System.out.println("DKIM status: " + domain.getDkimStatus());
System.out.println("DMARC status: " + domain.getDmarcStatus());
System.out.println("SPF status: " + domain.getSpfStatus());
System.out.println("Primary domain: " + domain.getIsPrimaryDomain());

VerifyDomainResponse result = lettr.domains().verify("example.com");
System.out.println("DKIM: " + result.getDkimStatus());
System.out.println("CNAME: " + result.getCnameStatus());
System.out.println("DMARC: " + result.getDmarcStatus());
System.out.println("SPF: " + result.getSpfStatus());

if (result.getDns().getDkimError() != null) {
    System.out.println("DKIM error: " + result.getDns().getDkimError());
}

lettr.domains().delete("example.com");