Developer Platform
APIs that
just work
Ship omnichannel messaging in hours, not weeks. RESTful APIs, webhooks, and SDKs for every major platform.
99.9%
API Uptime
50ms
Avg Response
500+
Endpoints
5
SDKs
send-message.ts
1import InboxCentral from '@inboxcentral/sdk';23const client = new InboxCentral({4 apiKey: process.env.INBOXCENTRAL_API_KEY,5});67// Send a WhatsApp message8const message = await client.messages.send({9 channel: 'whatsapp',10 to: '+1234567890',11 content: {12 type: 'template',13 template: {14 name: 'order_update',15 language: 'en',16 components: [17 {18 type: 'body',19 parameters: [20 { type: 'text', text: 'John' },21 { type: 'text', text: '#12345' },22 ],23 },24 ],25 },26 },27});2829console.log('Message sent:', message.id);One API, every channel
Unified message format across all platforms
WhatsApp Business API
Instagram DM
Facebook Messenger
Email (SMTP/API)
SMS (DLT Ready)
Push Notifications
Voice & IVR
RESTful APIs
Clean, intuitive REST APIs with comprehensive documentation.
Webhooks
Real-time event notifications for message status, delivery, and more.
API Keys
Secure API key management with granular permissions.
SDKs
Official SDKs for Node.js, Python, PHP, Ruby, and Go.