Platform
Platform Overview Maps Memory Shadow Mode Widget Governance Actions Integrations
Developers
Overview Catalog Guardrails Dry Run Idempotency Credentials Audit Trail API Reference
Company
About Blog Contact Book a Demo
MCP Integrations Telnyx
MCP & AI Agent Integration

Telnyx
automation.

16 automated actions available through Cerebral OS. Connect Telnyx to any workflow, Cerebral, or Map — with full governance, audit trail, and dry-run safety on every execution.

Start free — 1,000 runs Browse all integrations →

No credit card required · 1,000 free runs · 16 actions available

Execution trace
live
16
actions
100%
governed
<200ms
latency
16
Automated actions
11
Read operations
5
Write operations
2,800+
Compatible Maps
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
Hangup Call
telnyx:hangup_call
Hang up an active call using the Call Control API.
Write Medium 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
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
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.
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.

Start free — 1,000 runs Browse all integrations →