Build Anything on Carrier-Grade Voice.
Full REST API developer access to the Vinix infrastructure. Numbers, calls, SMS, call flows, real-time events, and white-label everything — built for developers who ship.
# Get active calls for your account
# Get active calls for your account
Quick Start
Everything You Need to Ship
From first API call to production deployment — Vinix gives you the docs, sandbox, and tools to move fast.
API Surface
One API. Every Feature.
The same REST API that powers Vinix's own platform. No artificial limitations, no tiered feature gates — full access to the Kazoo stack.
Voice & Calls
- Make & receive calls
- Call routing & IVR
- Conference bridges
- Call recording
- Real-time call events
Messaging
- Send & receive SMS
- MMS support
- Bulk messaging
- Automated text flows
- Message history
Numbers
- Search & purchase DIDs
- Port existing numbers
- Assign to users or trunks
- E911 registration
- 200+ country coverage
Users & Devices
- Provision users & extensions
- Register SIP devices
- Softphone credentials
- Presence & status
- Hot desking
Analytics & CDRs
- Call detail records
- Real-time dashboards
- Usage & billing data
- Custom KPI reports
- Export to CSV / webhook
Webhooks & Events
- Call state changes
- SMS delivery receipts
- Voicemail notifications
- Agent login/logout
- Queue events
PBX Configuration
- Auto-attendants & IVR menus
- Time-based routing
- Ring groups & queues
- Voicemail boxes
- Music on hold
Auth & Security
- Token-based auth (JWT)
- Per-account API keys
- Role-based access control
- Audit logs
- IP allowlisting
Full OpenAPI 3.0 specification available. Browse the complete reference →
What You Can Build
The Platform Behind Anything You Imagine
Vinix isn't just a phone system — it's a programmable communications platform. Here's what developers are building on it.
White-Label UCaaS
Build and resell your own branded business phone service. Custom portals, your logo, your pricing — powered entirely by Vinix infrastructure.
Custom Contact Center
Embed intelligent call routing, real-time monitoring, agent dashboards, and CRM screen-pops into your own contact center application.
CRM & Helpdesk Integration
Connect Salesforce, HubSpot, Zendesk, or any CRM. Auto-log calls, pop caller records, trigger workflows on call events.
Global Voice Applications
Build IVR trees, appointment reminders, 2FA voice calls, and interactive voice menus in 200+ countries using the same API.
AI-Powered Voice Bots
Integrate your LLM with live calls via WebSockets. Stream audio, inject TTS responses, and hand off to a human agent seamlessly.
Click-to-Call & WebRTC
Embed a softphone or click-to-call widget directly in your web app. SIP over WebRTC — no plugin, no download, just a JS SDK.
White-Label / CPaaS
Our Platform, Your Brand.
Launch your own Communications-as-a-Service offering built on Vinix. Full carrier-grade infrastructure, reseller-ready APIs, and white-label portals — so your customers only ever see you.
- Custom domain + SSL for your portal
- Reseller billing & usage reports
- Full API access for your customers
- Dedicated onboarding & technical support
Fully Custom Branding
Your logo, your domain, your color scheme. Every customer-facing UI element is yours.
Multi-Tenant Architecture
Manage thousands of sub-accounts under a single reseller account with granular permissions.
Your Own Pricing
Set your own margins. Bundle features. Build recurring revenue on top of Vinix infrastructure.
Isolated Data & Security
Each tenant's data is fully isolated. SOC 2, HIPAA-ready infrastructure underneath.
Resources
Everything to Get You Unstuck
Docs, tutorials, SDKs, and a community of developers who've already solved your problem.
Your App. Our Infrastructure.
Ship Faster.
Free sandbox. Full API access. No credit card. Start building your voice application today.