Enhance URL handling and version bump

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## Change log
 
+### Version: 1.3.4
+#### Date: Nov-26-2025
+ - Fix: Prevent baseURL concatenation when absolute URLs (http:// or https://) are passed to getData() or created by live preview, preventing malformed URLs
+
 ### Version: 1.3.3
 #### Date: Nov-10-2025
  - Fix: Added 'exports' field to package.json to fix ESM import error where '@contentstack/core' does not provide an export named 'getData' in modern ESM environments (e.g., Nuxt.js, Vite)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/core",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "type": "commonjs",
   "main": "./dist/cjs/src/index.js",
   "types": "./dist/cjs/src/index.d.ts",

src/lib/request.ts

@@ -8,21 +8,31 @@ import { APIError } from './api-error';
  */
 function serializeParams(params: any): string {
   if (!params) return '';
+
   return serialize(params);
 }
 
 /**
  * Builds the full URL with query parameters
  */
 function buildFullUrl(baseURL: string | undefined, url: string, queryString: string): string {
+  if (url.startsWith('http://') || url.startsWith('https://')) {
+    return `${url}?${queryString}`;
+  }
   const base = baseURL || '';
+
   return `${base}${url}?${queryString}`;
 }
 
 /**
  * Makes the HTTP request with proper URL handling
  */
-async function makeRequest(instance: AxiosInstance, url: string, requestConfig: any, actualFullUrl: string): Promise<any> {
+async function makeRequest(
+  instance: AxiosInstance,
+  url: string,
+  requestConfig: any,
+  actualFullUrl: string
+): Promise<any> {
   // If URL is too long, use direct axios request with full URL
   if (actualFullUrl.length > 2000) {
     return await instance.request({
@@ -69,11 +79,11 @@ export async function getData(instance: AxiosInstance, url: string, data?: any)
         }
       }
     }
-    
+
     const requestConfig = {
       ...data,
       maxContentLength: Infinity,
-      maxBodyLength: Infinity
+      maxBodyLength: Infinity,
     };
     const queryString = serializeParams(requestConfig.params);
     const actualFullUrl = buildFullUrl(instance.defaults.baseURL, url, queryString);