Thanks to visit codestin.com
Credit goes to telnyx.com

THE VOICE NETWORK BUILT FOR

Conversational AI

Our full-stack platform gives you complete control, uniting carrier-grade communications, low-latency AI, and flexible developer tools to power interactions that no other platform can deliver.

CALL YOUR AGENT

INFRASTRUCTURE

Lower latency, lower cost, faster implementation

Compared with any other voice AI solution.

<200 ms

Round trip time thanks to a private network with strategic global PoPs.

250 ms

Multilingual speech to text transcription optimized for speed

$0.06

Per minute conversational Voice AI, no hidden fees or extras.

< 5 minutes

To build an intelligent Voice AI Agent with intuitive tools and APIs

Where milliseconds matter, Telnyx delivers

From first call to global deployment, Telnyx gives you the stack, scale, and support to launch real-time conversational AI with confidence.

START BUILDING

THE VOICE NETWORK BUILT FOR

Conversational AI

Our full-stack platform gives you complete control, uniting carrier-grade communications, low-latency AI, and flexible developer tools to power interactions that no other platform can deliver.

CALL YOUR AGENT

HD VOICE AI

True HD voice, end-to-end

In-house NaturalHD voices and HD voice codecs are powered by our private global network to deliver more natural conversations with unmatched call clarity.

Experience the difference in voice quality

14,000+ INDUSTRY-LEADING COMPANIES choose telnyx

Cosmo - Connected insurance platform powered by Telnyx IoT

INFRASTRUCTURE

Lower latency, lower cost, faster implementation

Compared with any other voice AI solution.

<200 ms

Round trip time thanks to a private network with strategic global PoPs.

250 ms

Multilingual speech to text transcription optimized for speed

$0.06

Per minute conversational Voice AI, no hidden fees or extras.

< 5 minutes

To build an intelligent Voice AI Agent with intuitive tools and APIs

LOW-LATENCY VOICE AI

For engaging Voice AI, every millisecond matters

We've colocated GPUs and telephony infrastructure at strategic global hubs to bring compute and telephony closer to users, reducing latency to power faster, more realistic Voice AI Agents.

Low-latency conversational AI

Colocation of GPUs and telephony networks in global PoPs reduce round-trip time between speech and inference to <200ms, delivering faster responses and more natural conversations.

Learn More

Secure global communications

A fully private MPLS network keeps your data secure and off the public internet, reducing exposure to threats while minimizing latency across every interaction.

Learn More

High-quality calling

Telnyx is a licensed carrier in 30+ markets so you can connect directly to a carrier network for crystal-clear calls, fewer points of failure, and control over number provisioning and call routing.

Learn More

FOR DEVELOPERS

Take the complexity out of your AI Agent setup

Leave management of complex carrier connections and voice infrastructure to the experts. Our APIs and SDKs provide all the building blocks you need. Grab your API key and see how simple it is to generate intelligent audio and embed it in a call.

Explore Dev Docs Join our Slack community

Purchase a phone number

  curl -i -X POST "https://api.telnyx.com/v2/number_orders" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_TELNYX_API_KEY" \
  -d '{
    "phone_numbers": [
      {"phone_number": "+15558675309"}
    ]
  }'

Chat with a language model

  curl -i -X POST \
  https://api.telnyx.com/v2/ai/chat/completions \
  -H 'Authorization: Bearer YOUR_TELNYX_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "Hello, World!"
      }
    ],
    "model": "mistralai/Mistral-7B-Instruct-v0.1"
  }'

Make a phone call

  curl -i -X POST "https://api.telnyx.com/v2/calls" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_TELNYX_API_KEY" \
  -d '{
    "connection_id": "YOUR_CONNECTION_ID",
    "to": "+15551234567",
    "from": "+15557654321",
    "webhook_url": "https://your-webhook.url/events"
  }'

Send a message

  curl -i -X POST "https://api.telnyx.com/v2/messages" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_TELNYX_API_KEY" \
  -d '{
    "from": "+15557654321",
    "to": "+15551234567",
    "text": "Hello world, this is a test message from Telnyx!"
  }'

Purchase an ESIM

  curl -i -X POST \
  https://api.telnyx.com/v2/sim_card_orders \
  -H 'Authorization: Bearer YOUR_TELNYX_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "address_id": "1293384261075731499",
    "quantity": 210
  }'

HOW IT WORKS

Build intelligent, real-time AI Agents in minutes

Launch intelligent voice agents fast with a developer-friendly platform that handles speech, logic, and telephony—all in one place. Stream audio to any model, store context with built in memory, and deploy instantly while Telnyx handles SIP, PSTN, and carrier infrastructure.

USE CASES

Empower conversational AI Agents to do the work

Automate operations with intelligent workflows, elevate customer experiences with personalized interactions, and power new use cases with real-time voice AI.

EXPLORE OUR AI ASSISTANT

Healthcare

Reduce appointment no-shows with real-time reminders

Confirm, reschedule, or cancel appointments automatically, keeping calendars full and staff free from follow-ups

LEARN MORE

Reduce appointment no-shows with real-time reminders

Confirm, reschedule, or cancel appointments automatically, keeping calendars full and staff free from follow-ups

Simplify returns with always-on assistance

Drive more bookings, 24/7/365

OUR SOLUTIONS

Powering real-time connectivity globally

Telnyx is a full-stack conversational AI platform, delivering programmable voice, messaging, and global connectivity to help businesses connect people, devices, and ideas anywhere in the world.

Where milliseconds matter, Telnyx delivers

From first call to global deployment, Telnyx gives you the stack, scale, and support to launch real-time conversational AI with confidence.

START BUILDING

THE VOICE NETWORK BUILT FOR

Conversational AI

Lower latency, lower cost, faster implementation

<200 ms

Round trip time thanks to a private network with strategic global PoPs.

250 ms

Multilingual speech to text transcription optimized for speed

$0.06

Per minute conversational Voice AI, no hidden fees or extras.

< 5 minutes

To build an intelligent Voice AI Agent with intuitive tools and APIs

Where milliseconds matter, Telnyx delivers

THE VOICE NETWORK BUILT FOR

Conversational AI

True HD voice, end-to-end

Lower latency, lower cost, faster implementation

<200 ms

Round trip time thanks to a private network with strategic global PoPs.

250 ms

Multilingual speech to text transcription optimized for speed

$0.06

Per minute conversational Voice AI, no hidden fees or extras.

< 5 minutes

To build an intelligent Voice AI Agent with intuitive tools and APIs

For engaging Voice AI, every millisecond matters

Low-latency conversational AI

Secure global communications

High-quality calling

Take the complexity out of your AI Agent setup

Build intelligent, real-time AI Agents in minutes

Native-speech pipeline

Real-time audio streaming

MCP integration

Integrated telephony

Contextual memory

EU AI Infrastructure

Empower conversational AI Agents to do the work

Reduce appointment no-shows with real-time reminders

Reduce appointment no-shows with real-time reminders

Simplify returns with always-on assistance

Drive more bookings, 24/7/365

Powering real-time connectivity globally

Where milliseconds matter, Telnyx delivers

True HD voice, end-to-end

For engaging Voice AI, every millisecond matters

Low-latency conversational AI

Secure global communications

High-quality calling

Take the complexity out of your AI Agent setup

Build intelligent, real-time AI Agents in minutes

Native-speech pipeline

Real-time audio streaming

MCP integration

Integrated telephony

Contextual memory

EU AI Infrastructure

Empower conversational AI Agents to do the work

Reduce appointment no-shows with real-time reminders

Reduce appointment no-shows with real-time reminders

Simplify returns with always-on assistance

Drive more bookings, 24/7/365

Powering real-time connectivity globally