diff --git a/api/download.ts b/api/download.ts
index abd1e5c..1c4394b 100644
--- a/api/download.ts
+++ b/api/download.ts
@@ -1,7 +1,6 @@
 import type {VercelRequest, VercelResponse} from '@vercel/node';
 import ow from 'ow';
-
-import {snaptik} from '../lib';
+import {getRandomProvider} from '../lib/providers';
 
 export default async (req: VercelRequest, res: VercelResponse) => {
   try {
@@ -9,7 +8,7 @@ export default async (req: VercelRequest, res: VercelResponse) => {
       'url': ow.string.url,
     }));
 
-    const result = await snaptik.fetchDownloadPage(req.query.url);
+    const result = await getRandomProvider().fetch(req.query.url);
     return res.status(200).json(result);
   } catch (e) {
     return res.status(400).json({
diff --git a/lib/decorators/handleException.ts b/lib/decorators/handleException.ts
new file mode 100644
index 0000000..8814340
--- /dev/null
+++ b/lib/decorators/handleException.ts
@@ -0,0 +1,19 @@
+/**
+ * Decorator to handle exception.
+ * @return {Function}
+ */
+export const handleException = (): Function => {
+  return function(
+      target: any,
+      _: string,
+      descriptor: PropertyDescriptor) {
+    const oldValue = descriptor.value;
+    descriptor.value = (...args: any) => {
+      try {
+        return oldValue.apply(target, args);
+      } catch (err) {
+        return {'error': (err as Error).message};
+      }
+    };
+  };
+};
diff --git a/lib/index.ts b/lib/index.ts
index de8c844..957e76b 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -1,5 +1,5 @@
 export * from './fetch';
 export * from './config';
-export * from './snaptik';
+export * from './providers';
 export * from './tiktok';
 export * from './transformer';
diff --git a/lib/providers/baseProvider.ts b/lib/providers/baseProvider.ts
new file mode 100644
index 0000000..a02c2b1
--- /dev/null
+++ b/lib/providers/baseProvider.ts
@@ -0,0 +1,16 @@
+export interface ExtractedInfo {
+    error?: string;
+    result?: {
+        thumb?: string;
+        urls: string[];
+    }
+};
+
+/**
+ * @class BaseProvider
+ */
+export abstract class BaseProvider {
+    abstract resourceName(): string;
+    abstract fetch(url: string): Promise<ExtractedInfo>;
+    abstract extract(html: string): ExtractedInfo;
+};
diff --git a/lib/providers/index.ts b/lib/providers/index.ts
new file mode 100644
index 0000000..01b52e8
--- /dev/null
+++ b/lib/providers/index.ts
@@ -0,0 +1,9 @@
+import {SnaptikProvider} from './snaptikProvider';
+
+export const Providers = [
+  new SnaptikProvider(),
+];
+
+export const getRandomProvider = () => Providers[
+    Math.floor(Math.random() * Providers.length)
+];
diff --git a/lib/snaptik.ts b/lib/providers/snaptikProvider.ts
similarity index 57%
rename from lib/snaptik.ts
rename to lib/providers/snaptikProvider.ts
index f2801fb..a91a4c6 100644
--- a/lib/snaptik.ts
+++ b/lib/providers/snaptikProvider.ts
@@ -1,41 +1,46 @@
-import {snaptikFetch} from '.';
-
-interface Extracted {
-    error?: string;
-    result?: {
-        thumb: string;
-        urls: string[];
-    }
-}
+import {snaptikFetch} from '..';
+import {handleException} from '../decorators/handleException';
+import {BaseProvider, ExtractedInfo} from './baseProvider';
 
 /**
- * @class Snaptik
+ * @class SnaptikProvider
  */
-class Snaptik {
+export class SnaptikProvider extends BaseProvider {
+  /**
+     *
+     * @return {string}
+     */
+  public resourceName(): string {
+    return 'snaptik';
+  }
+
   /**
    *
-   * @param {string} url - TikTok URL
-   * @return {Extracted}
+   * @param {string} url - TikTok Video URL
+   * @return {Promise<ExtractedInfo>}
    */
-  async fetchDownloadPage(url: string) {
+  @handleException()
+  public async fetch(url: string): Promise<ExtractedInfo> {
     const response = await snaptikFetch('./abc.php', {
       searchParams: {
         'url': url,
       },
     });
 
-    return this.extractInfo(response.body);
+    return this.extract(response.body);
   }
+
+
   /**
-   *
-   * @param {string} html - HTML Raw
-   * @return {Extracted}
+   * Extract information from raw html
+   * @param {string} html - Raw HTML
+   * @return {ExtractedInfo}
    */
-  private extractInfo(html: string): Extracted {
+  extract(html: string): ExtractedInfo {
     if (/error/gi.test(html)) {
       return {
         'error': html.split('\'')
-            .find((x) => /(((url)? error))|could)/gi.test(x)),
+            .find((x) => /(((url)? error)|could)/gi.test(x)),
       };
     } else {
       // only match script tag
@@ -58,6 +63,4 @@ class Snaptik {
       }
     }
   }
-}
-
-export const snaptik = new Snaptik();
+};
diff --git a/tsconfig.json b/tsconfig.json
index ff4fd9b..90072ed 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,7 +14,8 @@
         "skipLibCheck": true,
         "skipDefaultLibCheck": true,
         "forceConsistentCasingInFileNames": true,
-        "noImplicitAny": true
+        "noImplicitAny": true,
+        "experimentalDecorators": true
     },
     "exclude": ["node_modules", "dist"]
 }
\ No newline at end of file