How to Use the Vonage MCP in Mastra AI

Q: How can I monitor my Vonage account with Mastra AI?

Use getaccountbalance to check your current credit balance at any point in the workflow. This status update allows you to implement pre-flight checks before attempting communication.

Q: Does Mastra AI support sending WhatsApp messages with Vonage?

Yes, it uses sendwhatsappmessage. The system requires a verified WhatsApp Business Number as the sender credential for this tool to function correctly within your workflow.

Q: What is required to manage number webhooks using Vonage and Mastra AI?

You must call updatenumberwebhook and provide the specific virtual number in E.164 format. This updates the inbound SMS callback URL for that resource within your overall process.

Build self-correcting communication workflows with Mastra AI's robust workflow engine.

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Connect Vonage MCP to Mastra AI

Create your Vinkius account to connect Vonage to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Vonage with Mastra AI

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Perplexity

Orchestrate multi-channel messages.

Mastra AI can manage complex routing. You start by sending a message using `send_sms`, but the workflow continues if payment fails, perhaps retrying with a Viber message via `send_viber_message`. This handles failover logic automatically. The framework supports conditional branching; for instance, if the WhatsApp attempt (`send_whatsapp_message`) times out, it can trigger an admin notification instead of failing completely.

Manage and update virtual phone numbers.

Maintaining reliable communication requires knowing your assets. The `list_rented_numbers` tool provides a list of all virtual phone numbers rented to the account. You can also use `update_number_webhook` whenever an inbound SMS callback URL needs changing for a specific number. This setup ensures that even if you change your backend endpoint, the workflow knows where to listen for incoming messages.

Design complex 2FA workflows.

Building secure authentication requires multiple steps. The Mastra AI client handles this by first calling `start_verification`, which sends an OTP code to a target number. Later in the workflow, it uses `check_verification_code` to validate the user's input. If the check fails after three attempts, the exponential backoff logic kicks in and notifies the administrator instead of just failing silently.

Setup guide

Set up Vonage MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Vonage tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "vonage-mcp-client",
  servers: {
    "vonage-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Vonage Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Vonage tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Vonage transactions"
);
console.log(result.text);

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Vonage. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Vonage MCP in Mastra AI

Use `get_account_balance` to check your current credit balance at any point in the workflow. This status update allows you to implement pre-flight checks before attempting communication.

Yes, it uses `send_whatsapp_message`. The system requires a verified WhatsApp Business Number as the sender credential for this tool to function correctly within your workflow.

You must call `update_number_webhook` and provide the specific virtual number in E.164 format. This updates the inbound SMS callback URL for that resource within your overall process.

The workflow touches communication credentials like target phone numbers (E.164), account credit balance, and specific Viber Publisher IDs required for messaging.

Mastra AI's built-in retry logic handles failures gracefully. It can automatically re-attempt sending messages or running steps if the initial attempt fails.

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