Bulk WhatsApp Number Verification via Google Sheets and WasenderAPI

Overview

This workflow automates the process of verifying multiple WhatsApp numbers in bulk by integrating Google Sheets with WasenderAPI. It is designed to streamline contact validation for businesses that manage large contact lists.

Key Features

• Scheduled Automation: Runs every 5 minutes to ensure timely verification.
• Batch Processing: Utilizes batch splitting to efficiently handle large datasets.
• Conditional Logic: Employs 'If' nodes to check verification status and update records accordingly.
• Google Sheets Integration: Fetches pending contacts and updates their verification status directly in Google Sheets.
• API Integration: Uses HTTP requests to interact with WasenderAPI for real-time WhatsApp number verification.

Benefits

• Time Savings: Eliminates manual checking, reducing hours of repetitive work.
• Accuracy: Ensures up-to-date and accurate contact information for outreach campaigns.
• Scalability: Handles large volumes of contacts with ease, supporting business growth.

Use Cases

• Marketing Campaigns: Clean and verify contact lists before launching WhatsApp-based promotions.
• Sales & CRM: Maintain accurate customer databases for improved communication and engagement.
• Data Management: Regularly validate and update contact records to enhance data quality.

Integrations & Processes

Key integrations include Google Sheets for data management and WasenderAPI for WhatsApp verification, orchestrated through n8n's automation nodes for seamless workflow execution.