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Quick Answer: Message APIs are programmable interfaces that allow your application, CRM, or platform to send and receive messages across SMS, WhatsApp, RCS, Voice, and Email — automatically, at scale, without manual intervention. TechTo Networks provides a unified message API platform covering all five channels from a single integration, with full TRAI-DLT compliance management, Tier-1 delivery infrastructure, and 200+ country reach. Table of Contents What Are Message APIs? W

Quick Answer: An SMS gateway is the technology infrastructure that connects your business application, website, or CRM to mobile carrier networks — enabling automated, high-volume delivery of text messages to any mobile phone. In India, a compliant SMS gateway must integrate with the TRAI-DLT framework. TechTo Networks operates a Tier-1 SMS gateway supporting 200+ countries, 99.99% uptime SLA, and fully managed DLT compliance. Table of Contents What Is an SMS Gateway? How an