Update LookupResponse and field validation to match current ipdata API

Add company object, carrier typing, threat intelligence fields
(is_icloud_relay, is_datacenter, blocklists), and language code to
the TypeScript interface. Add company to valid fields list while
keeping organisation for backwards compatibility. Bump to 2.3.0.

https://claude.ai/code/session_01UabaLo3R3sXovyxaZo2yCF

Author: claude

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "ipdata",
-  "version": "2.2.4",
+  "version": "2.3.0",
   "description": "JavaScript library to gather information for an ip using https://ipdata.co.",
   "main": "./lib/ipdata.js",
   "scripts": {

package.json

@@ -136,6 +136,37 @@ describe('lookup()', () => {
       expect(info).toHaveProperty('status');
     });
   });
+
+  describe('company field', () => {
+    it('should accept company as a valid select field', async () => {
+      const info = await ipdata.lookup(TEST_IP, 'company');
+      expect(info).toHaveProperty('company');
+      expect(info).toHaveProperty('status');
+    });
+
+    it('should accept company in fields array', async () => {
+      const fields = ['ip', 'company'];
+      const info = await ipdata.lookup(TEST_IP, undefined, fields);
+      expect(info).toHaveProperty('ip', TEST_IP);
+      expect(info).toHaveProperty('status');
+    });
+  });
+
+  describe('new API fields', () => {
+    it('should return threat object with new fields', async () => {
+      const info = await ipdata.lookup(TEST_IP);
+      expect(info).toHaveProperty('threat');
+      expect(info.threat).toHaveProperty('is_icloud_relay');
+      expect(info.threat).toHaveProperty('is_datacenter');
+      expect(info.threat).toHaveProperty('blocklists');
+    });
+
+    it('should return languages with code field', async () => {
+      const info = await ipdata.lookup(TEST_IP);
+      expect(info.languages.length).toBeGreaterThan(0);
+      expect(info.languages[0]).toHaveProperty('code');
+    });
+  });
 });
 
 describe('bulkLookup()', () => {

src/ipdata.test.ts

@@ -21,6 +21,7 @@ const VALID_FIELDS = [
   'latitude',
   'longitude',
   'asn',
+  'company',
   'organisation',
   'postal',
   'calling_code',
@@ -88,14 +89,25 @@ export interface LookupResponse {
   flag: string;
   emoji_flag: string;
   emoji_unicode: string;
+  carrier?: {
+    name: string;
+    mcc: string;
+    mnc: string;
+  };
   asn: {
     asn: string;
     name: string;
     domain: string;
     route: string;
     type: string;
   };
-  languages: { name: string; native: string }[];
+  company?: {
+    name: string;
+    domain: string;
+    network: string;
+    type: string;
+  };
+  languages: { name: string; native: string; code?: string }[];
   currency: {
     name: string;
     code: string;
@@ -118,6 +130,9 @@ export interface LookupResponse {
     is_known_abuser: boolean;
     is_threat: boolean;
     is_bogon: boolean;
+    is_icloud_relay?: boolean;
+    is_datacenter?: boolean;
+    blocklists?: { name: string; site: string; type: string }[];
   };
   count: number;
   status: number;