Telnyx

MCP server for the Telnyx API — billing, phone numbers, and messaging

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "telnyx": {
      "command": "npx",
      "args": [
        "-y",
        "telnyx"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

telnyx-mcp

MCP server for the Telnyx API — billing, phone numbers, and messaging.

Tools

Billing

get_balance — Account balance, pending charges, credit limit
list_invoices — List all invoices
get_invoice — Get a specific invoice
get_charges_breakdown — Charges breakdown for a date range (max 60 days)
get_charges_summary — Charges summary for a date range

Phone Numbers

list_phone_numbers — List all phone numbers on the account
get_phone_number — Get details of a specific phone number
search_available_numbers — Search available numbers to purchase
order_phone_number — Order/purchase a phone number

Messaging

send_message — Send an SMS message
list_messages — List sent and received messages
list_messaging_profiles — List messaging profiles

Installation

bash

uvx telnyx-mcp

Claude Code

config.json

{
  "mcpServers": {
    "telnyx": {
      "command": "uvx",
      "args": ["telnyx-mcp"],
      "env": {
        "TELNYX_API_KEY": "<your-api-key>"
      }
    }
  }
}

Get your API key from portal.telnyx.com.

License

MIT

Read the full README →View source on GitHub →

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Frequently Asked Questions about Telnyx

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "telnyx": { "command": "npx", "args": ["-y", "Telnyx"] } }

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Technical Specs & Signals

CategoryCommunication

27Quality signal: Emerging · 27/100How this signal is calculated ▾

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Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

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Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

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More in 💬 Communication →Best MCP servers for Slack & Communication →Alternatives to Telnyx →Install in Claude Desktop Install in Cursor Install in VS Code