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Update Contact Details of a Domain

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By Whogohost Support

August 12, 2026

Update the contact information of a domain

This command is used to get the contact of a domain under your account.

CALL

POST - /domains/{domain}/contact

Request Parameters

NameTypeRequired?Description
domaintextYesDomain name

contacts

[

registrant

[

firstname => text,
lastname => text,
fullname => text,
companyname => text,
email => text,
address1 => text,
address2 => text,
city => text,
state => text,
zipcode => text,
country => text,
phonenumber => text

],

tech

[

firstname => text,
lastname => text,
fullname => text,
companyname => text,
email => text,
address1 => text,
address2 => text,
city => text,
state => text,
zipcode => text,
country => text,
phonenumber => text

]

billing

[

firstname => text,
lastname => text,
fullname => text,
companyname => text,
email => text,
address1 => text,
address2 => text,
city => text,
state => text,
zipcode => text,
country => text,
phonenumber => text

]

admin

[

firstname => text, 
lastname => text, 
fullname => text, 
companyname => text, 
email => text, 
address1 => text, 
address2 => text, 
city => text, 
state => text, 
zipcode => text, 
country => text, 
phonenumber => text

]

arrayYesContact Details to be added or updated

Sample Request for EPP code

endpoint ="https://www.whogohost.com/host/modules/addons/DomainsReseller/api/index.php";
$action = "/domains/example.com/contact";
$params [
    "domain"    => "example.com",
    "contacts"  => [
        €œregistrant€ => [
            "firstname" => "example",
            "lastname" => "testing",
            "fullname" => "example testing",
            "companyname"  => "textmachine",
            "email"  => "exam@gmail.com",
            "address1"  => "4 office",
            "address2"  => "",
            "city"  => "Lag",
            "state"  => "Lagos",
            "zipcode"  => "110001",
            "country"  => "Nigeria",
            "phonenumber" => "+234.812345678"
          ],
         €œtech€ => [
            "firstname" => "example",
            "lastname" => "testing",
            "fullname" => "example testing",
            "companyname"  => "textmachine",
            "email"  => "exam@gmail.com",
            "address1"  => "4 office",
            "address2"  => "",
            "city"  => "Lag",
            "state"  => "Lagos",
            "zipcode"  => "110001",
            "country"  => "Nigeria",
            "phonenumber" => "+234.87546898"
          ],
         €œbilling€ => [
            "firstname" => "example",
            "lastname" => "testing",
            "fullname" => "example testing",
            "companyname"  => "textmachine",
            "email"  => "exam@gmail.com",
            "address1"  => "4 office",
            "address2"  => "",
            "city"  => "Lag",
            "state"  => "Lagos",
            "zipcode"  => "110001",
            "country"  => "Nigeria",
            "phonenumber" => "+234.812345678"
          ],
         €œadmin€ => [
            "firstname" => "example",
            "lastname" => "testing",
            "fullname" => "example testing",
            "companyname"  => "textmachine",
            "email"  => "exam@gmail.com",
            "address1"  => "4 office",
            "address2"  => "",
            "city"  => "Lag",
            "state"  => "Lagos",
            "zipcode"  => "110001",
            "country"  => "Nigeria",
            "phonenumber" => "+234.812345678"
          ],
     ]

];

$headers = [

    "username: email@example.com",

    "token: ". base64_encode(hash_hmac("sha256", "1234567890QWERTYUIOPASDFGHJKLZXCVBNM", "email@example.com:".gmdate("y-m-d H")))

];


$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, "{$endpoint}{$action}");

curl_setopt($curl, CURLOPT_POST, true);

curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($params));

curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);

curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);


$response = curl_exec($curl);

curl_close($curl);

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