Can I send a message to a customer who hasn't messaged me in the last 24 hours?

Yes, but you must use the `send_template_message` tool. WhatsApp requires Meta-approved templates to initiate contact outside the 24-hour service window. For active conversations within that window, you can use the `send_text_message` tool for free-form replies.

How many quick-reply buttons can I send at once?

Using the `send_quick_reply_buttons` tool, you can send up to 3 interactive buttons along with a message block. This is ideal for helping users choose between options like 'Confirm', 'Cancel', or 'Reschedule' with a single tap.

Can I share images or PDF documents through this server?

Absolutely. Use the `send_media_message` tool and provide a public URL to your asset. You can specify the type as 'image' or 'document' and even add a custom caption to the message.

WhatsApp Business MCP Server for Claude Desktop 6 tools — connect in under 2 minutes

Name: WhatsApp Business
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 6 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install WhatsApp Business and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "whatsapp-business": {
      // Your Vinkius token — get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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 WhatsApp Business MCP Server

Connect your WhatsApp Business API account to any AI agent and power your customer engagement through natural conversation.

Claude Desktop is the definitive way to connect WhatsApp Business to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 6 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Conversational Messaging — Send free-form text messages to users within the 24-hour customer service window
Rich Media Support — Distribute images, videos, documents, and audio files with captions directly from your agent
Template Messages — Use Meta-approved templates to initiate or resume conversations outside the 24-hour window
Interactive Buttons — Send quick-reply buttons (up to 3) to help users navigate choices and workflows easily
Location Pinning — Share physical business addresses or meeting points by sending map pins with custom names
Emoji Reactions — Acknowledge and react to specific incoming messages using any standard emoji character
Scalable Engagement — Automate outbound communication using professional WhatsApp Business infrastructure

The WhatsApp Business MCP Server exposes 6 tools through the Vinkius. Connect it to Claude Desktop 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 WhatsApp Business to Claude Desktop via MCP

Follow these steps to integrate the WhatsApp Business MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using WhatsApp Business

Look for the 🔌 icon in the chat — your 6 tools are now available

Why Use Claude Desktop with the WhatsApp Business MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with WhatsApp Business through the Model Context Protocol.

Claude Desktop is the reference MCP client — it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage — your tokens never leave your machine, and connections go directly to the Vinkius Edge network

WhatsApp Business + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the WhatsApp Business MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies — all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

WhatsApp Business MCP Tools for Claude Desktop (6)

These 6 tools become available when you connect WhatsApp Business to Claude Desktop via MCP:

send_emoji_reaction

Provide the recipient number, the target message_id (starting with wamid...), and an emoji. Reacts to a specific WhatsApp message with an emoji

send_location_pin

Provide recipient number and lat/lng coordinates. Sends a physical location pin on the map

send_media_message

Provide the recipient number, absolute file URL, and media type. Sends an image, video, document, or audio file via a public URL

send_quick_reply_buttons

Provide the explanation text and a comma-separated list of button labels (max 3). Sends up to 3 quick-reply buttons with a message block

send_template_message

Requires the exact template name and language code. Sends a Meta-approved Template message to initiate or resume a conversation

send_text_message

Provide the E.164 phone number and the message text. Sends a free-form conversational text message to a user on WhatsApp

Example Prompts for WhatsApp Business in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with WhatsApp Business immediately.

"Send a WhatsApp message to +123456789 saying 'Hi, your appointment is confirmed for 3 PM!'."

"Send the 'welcome_offer' template to +123456789 in en_US."

"Send a quick reply message to +123456789: 'How would you like to proceed?' with buttons 'Yes', 'No', 'Maybe'."

Troubleshooting WhatsApp Business MCP Server with Claude Desktop

Common issues when connecting WhatsApp Business to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting — wait a few seconds.

WhatsApp Business + Claude Desktop FAQ

Common questions about integrating WhatsApp Business MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully — if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL — Claude auto-negotiates the transport protocol.