
Programmable voice, SMS, video, and verification APIs for developers
Vonage Communications APIs (an Ericsson company) is a Communications Platform as a Service (CPaaS) that provides programmable APIs for voice, SMS, video, and verification. Developers can embed real-time communication features into applications with SDKs in six languages, covering 200+ countries with 99.99% uptime SLA.
Programmable voice calls with per-second billing, in-app voice, call recording, IVR, and text-to-speech across the globe
Send and receive messages via SMS, MMS, RCS, WhatsApp, Facebook Messenger, and Viber from a single API
Fully programmable and customizable live video sessions with recording, screen sharing, and real-time analytics
Two-factor authentication across SMS, voice, WhatsApp, email, and Silent Authentication with built-in fraud protection
Retrieve usage, delivery, billing, and event data across all APIs from a single endpoint for dashboards and monitoring
Client libraries in six languages including Java, Kotlin, Node.js, Python, PHP, and Ruby for rapid integration
Purchase and manage virtual phone numbers in 200+ countries for local presence and global reach
Add SMS, voice, or WhatsApp verification to your app with failover workflows and fraud protection
Embed real-time voice and video calling directly into web and mobile applications for customer engagement
Reach customers on SMS, WhatsApp, Facebook Messenger, and Viber from a single API integration
Build custom IVR flows, call routing, and recording capabilities for customer support operations
Start using Vonage Communications APIs today and boost your productivity.
Visit WebsiteMonitor API usage, check logs, manage numbers, and track performance from a centralized developer portal
Send transactional SMS notifications, delivery updates, and appointment reminders at scale

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