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

uvx telnyx-mcp

Claude Code

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

Get your API key from portal.telnyx.com.

License

MIT