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MCP Integrations Telnyx
MCP & AI Agent Integration

Telnyx
automation.

16 AI agent actions for Telnyx — callable from any MCP-compatible runtime, Claude, Cursor, or Cerebral OS workflow. Use Telnyx to send alerts, post updates, and coordinate team actions based on triggers. Full governance, audit trail, and dry-run safety on every execution.

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No credit card required
Live in production environments
<200ms median execution
Dry-run before production
Execution trace
live
16
actions
100%
governed
<200ms
latency
16
AI agent actions
11
Read operations
5
Write operations
0
High-risk actions (approval gated)
Communication Telnyx is a Communication integration — use it to automate messaging, notifications, and team collaboration from any AI agent or MCP-compatible runtime.
Actions

What you can do
with Telnyx.

Every action below is available as an MCP tool and a verb in Cerebral OS — callable from any AI agent, Claude, Cursor, Windsurf, or your own runtime via the BYOA API. All executions are governed, audited, and dry-run safe.

Get Call
telnyx:get_call
Retrieve call details and current state by call control ID.
Read Low risk
Get Connection
telnyx:get_connection
Fetch a single connection by ID with full configuration details.
Read Low risk
Get Fax
telnyx:get_fax
Retrieve fax details and transmission status by fax ID.
Read Low risk
Get Message
telnyx:get_message
Fetch a single message by ID with delivery status and details.
Read Low risk
Get Messaging Profile
telnyx:get_messaging_profile
Fetch a single messaging profile by ID with full configuration.
Read Low risk
Get Phone Number
telnyx:get_phone_number
Fetch a single phone number by ID with configuration and status details.
Read Low risk
List Connections
telnyx:list_connections
List voice connections available for making calls.
Read Low risk
List Faxes
telnyx:list_faxes
List faxes with optional filtering by status, direction, date range, etc.
Read Low risk
List Messages
telnyx:list_messages
List messages with optional filtering by phone number, direction, date range, etc.
Read Low risk
List Messaging Profiles
telnyx:list_messaging_profiles
List messaging profiles used for SMS/MMS configuration.
Read Low risk
List Phone Numbers
telnyx:list_phone_numbers
List phone numbers with optional filtering by status, connection, or other criteria.
Read Low risk
Hangup Call
telnyx:hangup_call
Hang up an active call using the Call Control API.
Write Medium risk
Make Call
telnyx:make_call
Initiate an outbound voice call through Telnyx Call Control API.
Write Medium risk
Send Fax
telnyx:send_fax
Send a fax document through Telnyx Fax API.
Write Medium risk
Send Sms
telnyx:send_sms
Send an SMS or MMS message through Telnyx messaging API.
Write Medium risk
Update Phone Number
telnyx:update_phone_number
Update phone number configuration including connection, messaging profile, and emergency settings.
Write Medium risk
MCP & Runtime API

Call Telnyx
from any AI agent.

Any AI agent — Claude, Cursor, LangChain, AutoGen, or your own — can call Telnyx actions through the Cerebral OS Runtime API. Governance, credentials, and audit trail fire automatically.

telnyx:get_call READ
# Call via Runtime API
curl
-X POST \
  "https://api.cerebralos.com/v1/runtime/actions/run"
  -H "X-API-Key: YOUR_KEY" \
  -d '{
    "verb": "telnyx:get_call",
    "args": {},
    "execution_id": "agent-001"
  }'
telnyx:hangup_call WRITE
# Dry-run first — no production risk
curl
-X POST \
  "https://api.cerebralos.com/v1/runtime/actions/run"
  -H "X-API-Key: YOUR_KEY" \
  -d '{
    "verb": "telnyx:hangup_call",
    "args": {},
    "execution_id": "agent-001",
    "metadata": {"dryRun": true}
  }'
Get your Runtime API key at app.cerebralos.com/signup — 1,000 free executions, no credit card required.
AI agent examples

What your AI agent
can do with Telnyx.

Real patterns your AI agent can execute via MCP or the Runtime API. Every action governed, dry-run safe, and fully audited.

Trigger
AI agent needs Telnyx data
Call telnyx:get_call via MCP or Runtime API
AI processes result and takes next action
Full execution logged to audit trail automatically
Trigger
Workflow needs to write to Telnyx
Dry-run validates telnyx:hangup_call before execution
Approval gate fires if risk level is high
Action executes with full governance — logged, audited, reversible
Trigger
Message or alert triggered
Route to right channel
Notify relevant team
Log to audit trail
How it works

Every Telnyx action
governed end-to-end.

Cerebral OS isn't a connector. It's the execution layer that sits in front of Telnyx — adding governance, dry-run safety, and a full audit trail to every operation.

Governance first
Every verb carries a risk classification. High-risk writes require explicit approval gates before they execute in production.
Dry-run safe
Simulate any Telnyx action before it touches production. See exactly what would happen before a single real call is made.
Immutable audit trail
Every Telnyx action is logged — what ran, what changed, who approved it, when it happened. Full history on every verb, forever.
Connect with

Telnyx works best
alongside these.

Build multi-step workflows that connect Telnyx to the rest of your stack. All governed. All audited.

Slack Gmail Microsoft Teams Discord Twilio
Telnyx integration

Start free.
No credit card required.

Start free with 1,000 runs — no credit card required. Connect Telnyx in minutes, dry-run every action before it touches production, full audit trail on everything.

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