Quickstart
Send your first notification in under 5 minutes using the Smooven API. Get started
Smooven Documentation
One API for every notification channel. Built for developers and autonomous AI agents.
Start building with Smooven
Section titled “Start building with Smooven”Authentication
Learn about the Dual-Key security model and how to authenticate your requests. Set up auth
Channels
Explore all five supported channels: SMS, RCS, Push, Email, and In-App. Browse channels
Agent Protocol
Let your AI agents send intent-based notifications through a simple API. Learn more
Choose your channel
Section titled “Choose your channel”SMS
Universal reach with 98% open rates. Best for OTPs, alerts, and transactional messages. Read more
RCS
Rich media, verified branding, and action buttons in the native messaging app. Read more
Push Notifications
Free, instant delivery for mobile and web app users with rich content support. Read more
High-performance SMTP relay with per-tenant DKIM and visual template builder. Read more
Secure by default
Section titled “Secure by default”Every notification sent through Smooven is protected by quantum-safe encryption using a hybrid key exchange that combines classical ECDH with CRYSTALS-Kyber (ML-KEM). No configuration required, no premium tier needed. Learn about our security model.