Integrate Telnyx Fax with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: How do I see my fax-enabled phone numbers?

Use listfaxnumbers to retrieve all phone numbers in your Telnyx account that have fax capability enabled.

Send, receive, and manage faxes via Telnyx u2014 transmit documents, track delivery, and manage fax numbers from your AI agent.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

cancel

Cancel fax on Telnyx Fax

Cancel a fax

check

Check telnyx status on Telnyx Fax

Verify Telnyx API connectivity

get

Get fax on Telnyx Fax

Get fax details

get

Get fax application on Telnyx Fax

Get fax application details

get

Get fax number on Telnyx Fax

Get phone number details

list

List fax applications on Telnyx Fax

List fax applications

list

List fax numbers on Telnyx Fax

List fax-enabled numbers

list

List faxes on Telnyx Fax

List all faxes

list

List media on Telnyx Fax

List media files

send

Send fax on Telnyx Fax

Requires connection ID (from), recipient number, and media URL. Send a fax

Security & Code Integrity Audit

Every tool in the Telnyx Fax MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 98.33

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

How do I see my fax-enabled phone numbers?

Use list_fax_numbers to retrieve all phone numbers in your Telnyx account that have fax capability enabled.

Can I audit what my AI agents are doing with this integration?

Yes, Vinkius provides an immutable, HMAC-chained audit log. Every tool execution, payload, and response is tracked in real-time on your dashboard, giving you complete visibility into your agent's actions.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

Supported Use Cases for Telnyx Fax

The Telnyx Fax integration provides structured, LLM-friendly schemas for reliable tool execution within your agentic workflows.

Intelligent digital fax Management

Connect Telnyx Fax to your AI agents (Claude, ChatGPT, Cursor) to manage digital fax operations. The MCP server processes the underlying API requests and schema formatting for the communication messaging domain.

Next-Gen fax api Automation

Integrate Telnyx Fax for AI-driven fax api management. The MCP server structures the outputs required for Claude to analyze communication messaging data.