How do I find my Vonage API Key and Secret?

Log in to your [**Vonage API Dashboard**](https://dashboard.nexmo.com/), and you will find your API Key and API Secret right at the top of the page. Copy and paste them below.

Can the agent check my available credit balance?

Yes. Use the `get_balance` tool. Your agent will retrieve your current account balance in Euros (the default currency for Vonage accounts).

Is it possible to search for new phone numbers via the agent?

Yes. The `list_search_numbers` tool allows your agent to query available phone numbers in a specific country, helping you identify new assets for your communication project.

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

Name: Vonage 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 Vonage 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="Vonage Alternative Assistant",
            instructions=(
                "You help users interact with Vonage Alternative. "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

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

asyncio.run(main())

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

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 Vonage Alternative MCP Server

Empower your AI agent to orchestrate your entire cloud communication infrastructure with Vonage (formerly Nexmo), the flexible platform for messaging and voice. By connecting Vonage to your agent, you transform complex telecom management into a natural conversation. Your agent can instantly list your phone numbers, audit message delivery, and check your account balance without you ever touching a technical dashboard. Whether you are providing secure notifications or managing global communication profiles, your agent acts as a real-time telecom operator, ensuring your connection is always reliable and your data is organized.

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

What you can do

Messaging Intelligence — Send SMS messages instantly and retrieve detailed message status and account balance.
Account Auditing — List all phone numbers associated with your profile and retrieve detailed metadata for each.
Pricing Insights — Query real-time pricing for messaging and voice services across different countries.
Inventory Discovery — Search for available phone numbers by country and type to expand your reach.
Community Management — List users and conversations to maintain a structured view of your communication channels.

The Vonage 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 Vonage Alternative to OpenAI Agents SDK via MCP

Follow these steps to integrate the Vonage 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 Vonage Alternative

Why Use OpenAI Agents SDK with the Vonage Alternative MCP Server

OpenAI Agents SDK provides unique advantages when paired with Vonage 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

Vonage Alternative + OpenAI Agents SDK Use Cases

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

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

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

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

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

Vonage Alternative MCP Tools for OpenAI Agents SDK (10)

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

get_balance

Get Vonage account balance

get_pricing

Get pricing for a country

list_account_secrets

List account secrets

list_applications

List Vonage applications

list_conversations

List recent conversations

list_phone_numbers

List Vonage phone numbers

list_search_numbers

Search for available phone numbers

list_users

List Vonage users

list_voice_calls

List recent voice calls

send_sms

Send an SMS message

Example Prompts for Vonage Alternative in OpenAI Agents SDK

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

"List all my Vonage phone numbers."

"Check my Vonage account balance."

"Search for available mobile numbers in the UK."

Troubleshooting Vonage Alternative MCP Server with OpenAI Agents SDK

Common issues when connecting Vonage 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.

Vonage Alternative + OpenAI Agents SDK FAQ

Common questions about integrating Vonage 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.