Whatsapp AI Agent

2025/whatsapp-agent/README.md

@@ -0,0 +1,34 @@
+# WhatsApp AI Agent with n8n
+
+A project based on the n8n tutorial for integrating AI agents with WhatsApp.
+
+## Overview
+
+This project demonstrates how to set up an AI-powered WhatsApp bot using n8n. With this implementation, you can create automated responses and intelligent interactions through WhatsApp messaging.
+
+## Tutorial
+
+This implementation follows the tutorial available on YouTube:
+[Adding AI Agents to WhatsApp using n8n](https://youtu.be/dZe6dKMS-vY)
+
+## Fix mime type
+
+```javascript
+// Loop over input items and change the MIME type of binary data
+for (const item of $input.all()) {
+  // Check if the item has binary data
+  if (item.binary) {
+    // Find the binary property name (assuming there's at least one)
+    const binaryPropertyNames = Object.keys(item.binary);
+
+    for (const propName of binaryPropertyNames) {
+      // If the MIME type is 'audio/mp3', change it to 'audio/mpeg'
+      if (item.binary[propName].mimeType === "audio/mp3") {
+        item.binary[propName].mimeType = "audio/mpeg";
+      }
+    }
+  }
+}
+
+return $input.all();
+```