Send PDF Files over Telegram from VBA/Visual Basic - Complete Guide

Automate Telegram PDF Sharing with VBA/Visual Basic

Looking to automate Telegram PDF document sharing directly from Microsoft Office applications or Windows scripts? This guide walks you through sending PDF files to Telegram users using VBA (Visual Basic for Applications) and the WhatsMate Telegram Gateway REST API. Perfect for Office automation specialists, Excel power users, and Windows administrators who want to integrate Telegram document delivery with Microsoft Office, Excel, Access, or standalone VBScript files.

📋 Prerequisites

Before you begin, ensure you have:

1. A WhatsMate Telegram Gateway account - Required for API access
2. Recipient registration - Each recipient must register with the Gateway first
3. Microsoft Office with VBA support - Excel, Access, Word, or Outlook with VBA enabled
4. Basic VBA knowledge - Familiarity with Visual Basic for Applications programming
5. PDF file ready - Have the PDF file you want to send available on your Windows system
6. Macros enabled - Office applications need macros enabled for VBA execution

⚠️ Important: Recipients must register with the WhatsMate Telegram Gateway before they can receive messages. Unregistered users will not receive any messages from the Gateway. Registration instructions are available on the official WhatsMate site.

🎥 Video Walkthrough

📝 Step-by-Step Implementation

Follow these steps to send your first PDF file to a Telegram user from VBA:

1. Copy the VBA Code Template

Start by copying the following source code into your VBA module or VBScript file:

2. Configure a few Parameters

Customize these key parameters in the VBA code:

• Line 6: Update the TelegramDoc_Send function call parameters in Main_Routine:
  • Replace 12025550108 with the target phone number (including the country code)
  • Replace C:\Users\Public\subwaymap.pdf with the path to your PDF file
  • Replace click_me.pdf with your preferred filename for the recipient
  • Replace Check this out with your desired caption
• Line 18: Replace YOUR_INSTANCE_ID_HERE with your Telegram gateway instance ID
• Lines 19-20: Update YOUR_CLIENT_ID_HERE and YOUR_CLIENT_SECRET_HERE with your Client ID and Secret

3. Prepare Your PDF File

Copy your PDF file to a known location on your Windows system:

1. Place your PDF file in a directory like C:\Users\Public\
2. Ensure the file path in line 6 matches the actual location
3. Note: The VBA code includes a helper function to convert PDF files to base64 format

4. Run Your VBA Code

Execute your VBA code to deliver your PDF to Telegram:

For VBScript files:

1. Save the code as a .vbs file
2. Double-click the file to run it in Windows

For Microsoft Office VBA:

1. Open the VBA editor (Alt+F11 in Excel/Word)
2. Insert a new module
3. Paste the code
4. Run the Main_Routine function from the VBA editor
5. Or call TelegramDoc_Send directly with your parameters

🔧 Common Use Cases

This automation approach is ideal for:

• Excel automation - Send PDF reports via Telegram based on spreadsheet data or calculations
• Office workflows - Automate PDF sharing from Word documents, Access databases, or Outlook emails
• Windows scripting - Use VBScript for scheduled PDF delivery via Windows Task Scheduler
• Business reporting - Automatically send PDF reports, invoices, and documents via Telegram from Office applications
• Data processing - Integrate Telegram PDF sharing with Excel data analysis workflows
• Legacy system integration - Connect older Windows applications to modern Telegram messaging
• Document automation - Generate and send PDF documents automatically from Office applications
• Invoice delivery - Automatically send PDF invoices to clients via Telegram from accounting systems

🚀 Get Started Today

Ready to automate your PDF sharing over Telegram from VBA/Visual Basic? You’ll need a trial account to access the API. Sign up for a 2-week trial and start sending PDF documents within minutes!

Next Steps: Once you’ve mastered basic PDF sending, explore advanced features like sending images, audio files, or group messages through the WhatsMate Telegram Gateway API documentation.