Free WhatsApp API by BharatERP (via OpenMarketing) BharatERP offers a Free WhatsApp API powered by OpenMarketing, enabling businesses to send messages directly to customers without any additional API cost. This integration allows seamless communication for invoices, payment reminders, order updates, and important notifications—straight from the BharatERP system. OpenMarketing ensures a stable, fast, and secure API layer, making WhatsApp messaging reliable and easy to use. With simple setup and user-friendly controls, businesses can start sending WhatsApp messages instantly and automate customer communication effortlessly. Key Benefits: Free WhatsApp API, Powered by OpenMarketing, Fast & stable API response, Easy integration with BharatERP, No hidden charges, Ideal for small & growing businesses