Welcome to Teli API
Build SMS and voice communication into your platform with our comprehensive API.Base URL
Replace
https://api.example.com with your actual API URL provided during onboarding. You can edit the URL directly in the “Try it” playground on each endpoint page.Authentication
All requests require an API key:Key Features
- Organizations - Multi-tenant architecture with organization and user management
- AI Agents - Intelligent SMS and voice conversation agents with custom prompts
- Voice Agent Tools - 10 tool types including end call, transfer, custom API, Cal.com booking, agent transfer, send SMS, and more
- Knowledge Bases - Enhance voice agents with URLs, documents, and custom knowledge for accurate responses
- SMS Campaigns - Automated SMS outreach with drip sequences and AI-powered follow-ups
- Voice Campaigns - Bulk voice calling with intelligent conversation handling
- Call History - Complete call analytics, recordings, and transcripts with S3 storage
- Phone Numbers - Voice phone number provisioning and management
- Contacts & Leads - Contact list management and lead tracking
- 10DLC Registration - Brand and campaign registration for compliant SMS messaging (US)
- Analytics - Comprehensive usage and cost tracking with detailed reporting
- Multi-Tenant Isolation - Secure data separation per organization and tenant
- Scalable Infrastructure - Built for high-volume messaging and calling with auto-scaling