WHOIS Lookup

Look up WHOIS registration data for a domain

GET


                    api/v1/whois

Look up WHOIS registration data for a domain

Rate Limiting

Standard rate limits apply to this endpoint.

Authentication

This endpoint requires authentication via API key. You can use the sandbox mode for testing without registering. See the authentication guide for details.

Query Parameters

Parameter	Type	Required	Description
`domain`	string	Required	The domain parameter

Response details for this API endpoint. See the response format guide for the standard response structure.

Example Response

{
    "status": "success",
    "http_code": 200,
    "code": "SUCCESS",
    "message": "WHOIS lookup completed",
    "data": {
        "domain": "example.com",
        "registrar": "RESERVED-Internet Assigned Numbers Authority",
        "creation_date": "1995-08-14T04:00:00Z",
        "expiration_date": "2025-08-13T04:00:00Z",
        "name_servers": [
            "a.iana-servers.net",
            "b.iana-servers.net"
        ],
        "queried_at": "2025-05-19T12:00:00+00:00"
    }
}

Example Usage

Here's how to use this endpoint in various languages. For more examples, see our code examples page.

cURL

curl -X GET \
    "https://apixies.io/api/v1/whois" \
    -H "X-API-Key: YOUR_API_KEY"

JavaScript

fetch("https://apixies.io/api/v1/whois", {
    method: "GET",
    headers: {
        "Content-Type": "application/json",
        "X-API-Key": "YOUR_API_KEY"
    }
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error("Error:", error));

PHP

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://apixies.io/api/v1/whois");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Content-Type: application/json",
    "X-API-Key: YOUR_API_KEY"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;

Try It Yourself

Test this endpoint directly from your browser using our API sandbox. No authentication required for testing.

Try API Endpoint

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API Endpoint

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Response

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