The RDAP API for developers

import { RdapClient } from "rdapapi"

const client = new RdapClient("your-api-key")
const domain = await client.domain("google.com")

console.log(domain.registrar.name)            // "MarkMonitor Inc."
console.log(domain.dates.expires)             // "2028-09-14T04:00:00Z"
console.log(domain.nameservers.slice(0, 2))   // ["ns1.google.com", "ns2.google.com"]

use RdapApi\RdapApi;

$api = new RdapApi('your-api-key');
$domain = $api->domain('google.com');

echo $domain->registrar->name;       // "MarkMonitor Inc."
echo $domain->dates->expires;        // "2028-09-14T04:00:00Z"
print_r($domain->nameservers);       // ["ns1.google.com", "ns2.google.com", ...]

import (
    "context"
    "fmt"
    rdapapi "github.com/rdapapi/rdapapi-go"
)

client := rdapapi.NewClient("your-api-key")
domain, _ := client.Domain(context.Background(), "google.com")

fmt.Println(*domain.Registrar.Name)    // "MarkMonitor Inc."
fmt.Println(*domain.Dates.Expires)     // "2028-09-14T04:00:00Z"
fmt.Println(domain.Nameservers[:2])    // [ns1.google.com ns2.google.com]

import io.rdapapi.client.RdapClient;

try (RdapClient client = new RdapClient("your-api-key")) {
    var domain = client.domain("google.com");

    System.out.println(domain.getRegistrar().getName());  // "MarkMonitor Inc."
    System.out.println(domain.getDates().getExpires());   // "2028-09-14T04:00:00Z"
    System.out.println(domain.getNameservers());          // [ns1.google.com, ...]
}