An Agentonic Product

Build Intelligent
Voice Agents & Chatbots

The complete SaaS platform for voice and chat AI assistants. No deployment, no servers. Create, configure, and go live in minutes.

Get Started Documentation

lyratalk-api

        # Create a voice & chat AI assistant
        $ curl -X POST /api/v1/assistants \
          -H "Authorization: Bearer lt_..." \
          -d '{
            "name": "Customer Support Agent",
            "phone_number": "+1-555-0100"
          }'
        
        // Response
        {
          "status": "success",
          "data": {
            "id": "ast_01J...",
            "name": "Customer Support Agent",
            "status": "active" ✓
          }
        }
      

Platform Features

Everything You Need to Build
Conversational AI

A complete toolkit for creating, deploying, and managing intelligent AI assistants across voice and text channels.

Voice & Chat AI Agents

Build human-like voice assistants and intelligent chatbots powered by state-of-the-art LLMs. Real-time, natural conversations across all channels.

Multi-Channel Support

Voice agents for telephony (inbound/outbound calls) and chatbots for web messaging. Unified platform, every customer channel.

Knowledge Base & RAG

Feed your agents with documents, PDFs, and text. Retrieval-augmented generation ensures accurate, context-aware responses.

Custom Tools

Equip agents with function calling capabilities. Connect to external APIs, databases, and business systems seamlessly.

Real-Time Streaming

LiveKit-powered WebRTC infrastructure for ultra-low latency audio streaming and real-time chat communication.

Analytics & Insights

Comprehensive session logs, call transcripts, AI-generated summaries, and time-series trend analytics for every conversation.

Structured Data Extraction

Automatically extract structured JSON data from conversations using schema-driven extraction with AI models.

Multi-Tenant Architecture

Organization-based isolation with secure API key authentication. Each tenant has full data separation and access control.

Webhooks & Events

Real-time event notifications for call completions, session updates, and more. Integrate with your existing infrastructure.

How It Works

From Zero to AI Agent
in Four Steps

Get your AI assistant up and running in minutes. No servers, no deployment, just pure SaaS simplicity.

Create an Assistant

Define your AI agent with a name, phone number, and basic configuration via the API.

Configure Workflows

Choose your LLM, STT, TTS providers. Configure inbound calls, outbound calls, or chat workflows.

Add Knowledge & Tools

Upload documents for RAG and connect external APIs as tools for your agent to use.

Go Live & Monitor

No deployment needed. Your agent is instantly live. Monitor conversations, review transcripts, and track analytics.

Developer First

API-First Architecture
Built for Developers

A clean, RESTful API with comprehensive documentation. Manage assistants, workflows, knowledge bases, and tools programmatically.

Full OpenAPI / Swagger documentation
Bearer token authentication
Paginated, filterable endpoints
Webhook event notifications
Session analytics & time-series trends

Python

import httpx

API_URL = "https://api.lyratalk.com/api/v1"
API_KEY = "lt_org_..."

async def create_voice_workflow(assistant_id):
    async with httpx.AsyncClient() as client:
        response = await client.post(
            f"{API_URL}/workflows",
            headers={"Authorization": f"Bearer {API_KEY}"},
            json={
                "name": "Inbound Voice",
                "type": "inbound",
                "assistant_id": assistant_id,
                "greeting": "Hello! How can I help?"
            }
        )
        return response.json()
      

POST /api/v1/assistants Create assistant

GET /api/v1/assistants List assistants

POST /api/v1/workflows Create workflow

POST /api/v1/knowledge-bases Create knowledge base

POST /api/v1/tools Register tool

POST /api/v1/assistants/{id}/outbound-call Initiate call

POST /api/v1/assistants/{id}/chat Send message

GET /api/v1/session-logs/analytics/summary Analytics

GET /api/v1/session-logs/analytics/trends Trends

DEL /api/v1/assistants/{id}/chat/{session} End session

Comprehensive
REST API

Full CRUD operations for every resource. Paginated listing, advanced filtering, and real-time analytics endpoints. Everything is accessible through a clean, consistent API.

Assistants, Workflows, Knowledge Bases, Tools
Session logs with transcript & recording access
Organization management & API key rotation

Affordable AI

Enterprise AI at a Fraction
of the Cost

Why pay 10x more? Get the same powerful AI capabilities at a fraction of competitor pricing.

Usage-Based Pricing

Pay only for what you use. Transparent pricing with no hidden fees or platform markup on AI provider costs.

No Infrastructure

We host everything. Zero DevOps, no servers to manage. Focus on building your agent, not managing infrastructure.

Beat Competitor Pricing

Save up to 90% compared to Vapi.ai, Retell AI, and other platforms. Same features, dramatically lower cost.

Build IntelligentVoice Agents & Chatbots

Everything You Need to BuildConversational AI