Vonage MCP. Automate global messaging and manage virtual numbers.
Vonage MCP connects your AI agent to global communications, letting you send messages across SMS, WhatsApp, and Viber channels. It also handles virtual number management and two-factor authentication (2FA) workflows, all from chat commands. You can check account credits, determine international pricing, and manage webhook updates without ever logging into a dashboard.
Give Claude and any AI agent real-world access
You can send outbound alerts via SMS, WhatsApp Business, or Viber from a single prompt.
The MCP handles starting the 2FA process by sending an OTP code and then checks if the user submits the correct code to validate their account.
You retrieve your real-time credit balance, check outbound SMS pricing for any country, or list every virtual phone number tied to the account.
The MCP lets you programmatically change the callback URL for a specific rented virtual number.
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What AI agents can do with Vonage MCP: Messaging & Number Ops (10 Tools)
These tools allow your AI agent to send texts via SMS, WhatsApp, or Viber; manage number webhooks, track account balances, and run full identity verification processes.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Vonage MCPCancel Verification Request
Aborts an identity verification request that is currently active for a user's number.
Get Account Balance
Retrieves the current monetary credit balance associated with your Vonage account.
Get Country Pricing
Provides the outbound SMS pricing for a specific country code you supply.
List Rented Numbers
Generates a list of every virtual phone number currently rented under your account.
Send Sms
Sends an outbound text message (SMS) to a target phone number using a specified...
Send Viber Message
Transmits a service message through the Viber messaging platform using your publisher ID.
Send Whatsapp Message
Sends an outbound message via WhatsApp, requiring a verified Business Number as the sender.
Update Number Webhook
Changes the inbound SMS callback URL for a specific virtual number using its E.164...
Check Verification Code
Verifies if a user-submitted One-Time Password (OTP) matches an active identity...
Start Verification
Initiates the 2FA process by sending a unique OTP code to a target number with your...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Vonage, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
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.
VINKIUS CLOUD
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on each call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
The hassle of logging into multiple comms dashboards
Today, if you need to update a customer's verification code or send an alert, you have to switch tabs. You log into the SMS dashboard for text messages, then maybe open the WhatsApp Business portal just for that chat, and finally check a separate system to confirm your account balance. It’s tedious clicking, copying credentials, and switching context every few minutes.
With this MCP integrated into Vinkius, you eliminate the dashboards entirely. You tell your AI agent what needs doing—'Send an SMS to X and update their webhook URL.' The agent handles the sequence of actions across multiple channels and systems in one go. It’s immediate, conversational control.
Vonage MCP Gives Instant Visibility Into Your Comms Stack
Before this MCP, checking your account status meant logging into the billing portal just to see if you had enough credit for a campaign. Updating a number's webhook URL was another separate process that required specific navigation and credentials.
Now, asking 'What is my current Vonage balance?' or running the list_rented_numbers tool gives you all that operational intelligence right in your chat window. You manage the full lifecycle of communication—from billing to deployment—without ever leaving the conversation.
What Vonage MCP does for your AI
This MCP lets your AI agent become a full-scale communications command center. Instead of manually logging into separate dashboards to send a text or check an account balance, you simply ask your agent to handle it. You can trigger outbound messaging—whether that's a quick SMS update, a WhatsApp alert, or a Viber service message—by giving simple natural language prompts.
Beyond sending messages, the MCP helps manage identity verification by initiating and checking One-Time Passwords (OTPs) for user accounts. It gives you visibility into your infrastructure too; list all rented numbers and even update their specific inbound webhooks using chat commands. Because Vinkius hosts this entire library of tools, your agent has access to global pricing data, letting you estimate communication costs before a campaign launches.
It’s about moving complex, multi-step comms workflows directly into your conversational AI client.
019d761d-43ec-7129-969a-ac331327d306 How to set up Vonage MCP
The bottom line is that your conversational AI client runs all these complex comms tasks directly, without needing manual logins or dashboard navigation.
Subscribe to this Vonage MCP and provide your API Key and Secret credentials.
Your AI agent uses these keys to access the communication tools, treating them like simple functions you call in chat.
The agent executes the required action—like sending a WhatsApp message or checking account credits—and reports the result back to you.
Who uses Vonage MCP
Anyone whose job involves high-volume customer interaction across multiple channels. This MCP is for the Customer Support agent who gets sick of switching between SMS gateways and WhatsApp Business accounts. It’s also for the DevOps engineer needing to quickly validate a new number's webhook settings, or the Ops Manager tracking global communication budgets at 2 AM.
Uses the MCP to send quick verification codes or account updates via SMS and WhatsApp without leaving their chat interface.
Checks global pricing data for new campaign regions and lists virtual numbers needed for regional campaigns, all in one chat session.
Tests messaging endpoints and monitors API usage by calling functions like get_account_balance or list_rented_numbers to validate integrations.
Benefits of connecting Vonage MCP
Centralized Comms: Instead of managing separate integrations for SMS, WhatsApp, and Viber, the Vonage MCP lets your agent handle all three channels from one prompt. This means faster support response times and fewer tools to track.
Proactive Security: You can automate user onboarding by having your agent initiate a two-factor authentication flow using start_verification and then complete it with check_verification_code, making account setup instant.
Cost Visibility: Quickly understand operational costs. Use get_account_balance to check spending limits or run get_country_pricing for new markets before committing to a campaign.
Infrastructure Control: Need to redirect where messages come in? The MCP lets you update_number_webhook directly via chat, eliminating the need to manually navigate the number management portal.
Efficiency Boost: By integrating this into your Vinkius catalog setup, you stop logging into multiple vendor dashboards. Your AI client becomes the single control point for all communication needs.
Vonage MCP use cases
Handling a new user sign-up
A customer asks their agent to verify their account. The agent automatically runs start_verification using the provided phone number, sends the OTP, and then waits for the user to reply with the code, completing the process via check_verification_code.
Running a regional marketing campaign
The marketing lead asks the agent to estimate costs. The agent uses get_country_pricing with the ISO code for Brazil (BR) and then suggests an estimated budget based on 10,000 messages.
Addressing a number routing failure
An ops manager notices an inbound webhook is pointing to the old system. They simply tell the agent to run update_number_webhook using the E.164 format for the affected number, fixing it instantly.
Sending a multi-channel alert
The support team needs to notify an employee of a policy change. The agent sends the same message simultaneously via send_whatsapp_message and send_sms, ensuring maximum reach across preferred channels.
Vonage MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Using API keys manually
Trying to paste credentials into a generic script or separate terminal window every time you need to send a message.
Connect the Vonage MCP through your Vinkius-connected AI client. You pass the necessary keys once, and then all subsequent actions—like sending an SMS via send_sms—happen automatically through natural conversation.
Assuming correct formatting
Sending a target number like '123-456-7890' instead of the full international E.164 format required by the API.
Always ensure your inputs are in E.164 format when using any sending tool, such as send_sms or update_number_webhook. The MCP handles the underlying communication requirements.
Ignoring account limits
Launching a huge campaign without knowing if your current credit balance can support it, leading to mid-campaign failures.
Always check get_account_balance first. This tool gives you real-time visibility into spending before any high-volume messaging is attempted.
When to use Vonage MCP
Use this MCP if your primary pain point involves coordinating communications across multiple channels (WhatsApp, SMS, Viber) or managing the underlying telephony infrastructure without touching a dashboard. The core value is turning complex multi-step tasks—like 'start verification' followed by waiting for code input and then 'check verification code'—into simple conversational prompts. Don't use this if you only need to read static data from another source, like fetching user names or reading database records; for that, a standard database connector is better. Also, don't use it if your communication needs are limited to just one channel (e.g., only SMS); while send_sms works, the true power comes from its multi-channel capability and number management tools.
Frequently asked questions about Vonage MCP
How do I send a WhatsApp message using Vonage MCP? +
You use the send_whatsapp_message tool. Just make sure your sender number is a verified WhatsApp Business Number, and then tell your agent who you want to message.
What does start_verification do with the Vonage MCP? +
It begins the two-factor authentication process by sending an OTP code to the target number. After that, you must use check_verification_code to complete the validation using the received code.
Can I list my numbers with Vonage MCP? +
Yes, running list_rented_numbers pulls up a comprehensive list of every virtual phone number currently tied to your account, helping you keep track of all assets.
How do I check pricing for different countries using Vonage MCP? +
You use get_country_pricing and provide the ISO 3166-1 alpha-2 country code. This gives an accurate estimate of the outbound SMS cost for that region.
What if I need to change a number's callback URL? +
You use the update_number_webhook tool. You just need to provide the E.164 formatted number and the new inbound SMS callback URL you want it to point to.