How do I find my Telnyx API Key?

Log in to the [**Telnyx Mission Control Portal**](https://portal.telnyx.com/), go to **Account Settings** > **API Keys**, and create a new key. Copy and paste it below.

Can the agent check my available balance?

Yes. Use the `get_balance` tool. Your agent will retrieve your current account balance and credit limit from Telnyx instantly.

Is it possible to send global SMS messages via the agent?

Yes. The `send_message` tool allows your agent to deliver SMS to any global number using your Telnyx phone numbers, provided your account has the correct messaging profiles.

Telnyx Alternative MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes

Name: Telnyx Alternative
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 10 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Telnyx Alternative through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Telnyx Alternative Assistant",
            instructions=(
                "You help users interact with Telnyx Alternative. "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Telnyx Alternative"
        )
        print(result.final_output)

asyncio.run(main())

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IAMAccess control

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Ed25519Audit chain

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Telnyx Alternative MCP Server

Empower your AI agent to orchestrate your entire global communication infrastructure with Telnyx, the leading platform for mission-critical connectivity. By connecting Telnyx to your agent, you transform complex telecom management into a natural conversation. Your agent can instantly list your phone numbers, audit message delivery, and retrieve call logs without you ever touching a technical portal. Whether you are providing secure alerts or managing global voice infrastructure, your agent acts as a real-time telecom strategist, ensuring your communication is always reliable and your account data is organized.

The OpenAI Agents SDK auto-discovers all 10 tools from Telnyx Alternative through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Telnyx Alternative, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Messaging Intelligence — Send SMS messages globally and retrieve detailed message status and history instantly.
Call Auditing — List all recent voice calls and retrieve metadata for each, including direction and duration.
Number Oversight — List and monitor all phone numbers associated with your account to maintain strict control.
Financial Intelligence — Check your real-time account balance to manage organizational costs effectively.
Profile Management — List messaging profiles and verified numbers to ensure your communication strategy is active.

The Telnyx Alternative MCP Server exposes 10 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Telnyx Alternative to OpenAI Agents SDK via MCP

Follow these steps to integrate the Telnyx Alternative MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 10 tools from Telnyx Alternative

Why Use OpenAI Agents SDK with the Telnyx Alternative MCP Server

OpenAI Agents SDK provides unique advantages when paired with Telnyx Alternative through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Telnyx Alternative + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Telnyx Alternative MCP Server delivers measurable value.

Automated workflows: build agents that query Telnyx Alternative, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Telnyx Alternative, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Telnyx Alternative tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Telnyx Alternative to resolve tickets, look up records, and update statuses without human intervention

Telnyx Alternative MCP Tools for OpenAI Agents SDK (10)

These 10 tools become available when you connect Telnyx Alternative to OpenAI Agents SDK via MCP:

get_balance

Get account balance

get_call

Get details for a specific call

get_me

Get authenticated Telnyx public key/info

get_phone_number

Get details for a specific phone number

list_calls

List recent voice calls

list_messages

List recent messages

list_messaging_profiles

List messaging profiles

list_phone_numbers

List Telnyx phone numbers

list_verified_numbers

List verified numbers

send_message

Send an SMS message

Example Prompts for Telnyx Alternative in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Telnyx Alternative immediately.

"List all my Telnyx phone numbers."

"Check my Telnyx account balance."

"Show me the last 5 calls for my project."

Troubleshooting Telnyx Alternative MCP Server with OpenAI Agents SDK

Common issues when connecting Telnyx Alternative to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Telnyx Alternative + OpenAI Agents SDK FAQ

Common questions about integrating Telnyx Alternative MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.