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 Google ADK 10 tools — connect in under 2 minutes

Name: Vonage Alternative
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Vonage Alternative as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="vonage_alternative_agent",
    instruction=(
        "You help users interact with Vonage Alternative "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

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.

Google ADK natively supports Vonage Alternative as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

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 Google ADK 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 Google ADK via MCP

Follow these steps to integrate the Vonage Alternative MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from Vonage Alternative via MCP

Why Use Google ADK with the Vonage Alternative MCP Server

Google ADK provides unique advantages when paired with Vonage Alternative through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Vonage Alternative

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Vonage Alternative tools with BigQuery, Vertex AI, and Cloud Functions

Vonage Alternative + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Vonage Alternative MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Vonage Alternative and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Vonage Alternative tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Vonage Alternative regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Vonage Alternative

Vonage Alternative MCP Tools for Google ADK (10)

These 10 tools become available when you connect Vonage Alternative to Google ADK 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 Google ADK

Ready-to-use prompts you can give your Google ADK 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 Google ADK

Common issues when connecting Vonage Alternative to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Vonage Alternative + Google ADK FAQ

Common questions about integrating Vonage Alternative MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.