WhatsApp Message Sender MCP Server with 1 Tools for Claude, Cursor, and AI Agents
GDPR Free for SubscribersThis MCP does exactly one thing: it sends text messages using the official Meta WhatsApp Cloud API. That's its only function, and nothing else. Incredible for giving your AI agents direct access to customers. Vinkius routes your AI agents directly to WhatsApp Message Sender through a governed connection. 1 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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Compatible with every major AI agent and IDE
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What is the WhatsApp Cloud API MCP Server?
The WhatsApp Cloud API MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to WhatsApp Cloud API via 1 tools. This MCP does exactly one thing: it sends text messages using the official Meta WhatsApp Cloud API. That's its only function, and nothing else. Incredible for giving your AI agents direct access to customers. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (1)
Tools for your AI Agents to operate WhatsApp Cloud API
Ask your AI agent "Send a WhatsApp message to 5511999999999 saying that their order is out for delivery." and get the answer without opening a single dashboard. With 1 tools connected to real WhatsApp Cloud API data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The WhatsApp Message Sender App Connector works with every AI agent you already use
…and any MCP-compatible client
Use all 1 WhatsApp Message Sender tools with your AI agents right now
Vinkius routes your AI agents to WhatsApp Message Sender through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Send whatsapp message on WhatsApp Message Sender
Provide the destination phone number in E.164 format WITHOUT the plus sign (e.g., 5511999999999 for Brazil) in the "to" parameter, and the text in the "body" parameter. Note: Sending to users outside of the 24-hour service window requires pre-approved templates on the Meta API, otherwise it may fail. Send a text message directly to a WhatsApp number using the Meta Cloud API
What the WhatsApp Message Sender MCP Server unlocks
We refused to build a complex conversational chatbot system that forces you into a specific workflow. Instead, this MCP server provides a surgical, zero-trust bridge: just sending text messages via WhatsApp.
Your AI agent gains the immediate, zero-friction ability to drop status updates, payment confirmations, or emergency alerts straight to any WhatsApp user, bridging the gap between your systems and the most popular messaging app in the world.
The Superpowers
- Direct Customer Reach: When an agent finishes a task (like processing an order or analyzing a report), it can immediately ping the user directly on WhatsApp.
- Zero-Bloat Integration: No massive SDKs. It uses the direct REST API endpoint (
/messages). You only need your Meta Phone Number ID and Access Token. - Absolute Containment: Because this is strictly a sending tool using the official Meta Cloud API, the agent cannot read your WhatsApp inbox, cannot snoop on replies, and cannot alter your Business Manager settings. It is a secure, pure one-way megaphone.
Frequently asked questions about the WhatsApp Message Sender MCP Server
Can the agent read incoming WhatsApp replies with this?
No. This MCP utilizes the REST API strictly for creating new messages. It does not configure or expose incoming webhooks, meaning it acts strictly as a one-way notification megaphone. It cannot see your customer's replies.
Why are some messages failing to send?
The Meta WhatsApp Cloud API has a strict 24-hour service window. If you are sending a free-form text message to a user who hasn't messaged you in the last 24 hours, the API will block it unless you use a pre-approved Message Template. Ensure you are within the 24-hour window for free-form replies.
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We built the connector to WhatsApp Message Sender. Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from WhatsApp Message Sender to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.