Wati MCP Server for Mastra AIGive Mastra AI instant access to 13 tools to Add Contact, Check Wati Status, Get Contact, and more
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Wati through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this App Connector for Mastra AI
The Wati app connector for Mastra AI is a standout in the Communication Messaging category — giving your AI agent 13 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"wati-alternative": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Wati Agent",
instructions:
"You help users interact with Wati " +
"using 13 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Wati?"
);
console.log(result.text);
}
main();
* 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 Wati MCP Server
Connect your Wati WhatsApp Business account to any AI agent and simplify how you engage with your customers through natural conversation and automated messaging workflows.
Mastra's agent abstraction provides a clean separation between LLM logic and Wati tool infrastructure. Connect 13 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- Direct Messaging — Send instant WhatsApp session messages to active contacts for real-time support and engagement.
- Template Automation — Send pre-approved WhatsApp templates to start conversations or send notifications with dynamic parameters.
- Contact Management — List and inspect your WhatsApp subscribers and contacts to keep your directory up-to-date.
- Chat History — Retrieve the complete message history for any specific contact to understand the conversation context.
- Template Catalog — List all available message templates to identify the best options for your communication strategy.
The Wati MCP Server exposes 13 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 13 Wati tools available for Mastra AI
When Mastra AI connects to Wati through Vinkius, your AI agent gets direct access to every tool listed below — spanning whatsapp-api, chatbot, customer-engagement, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Add a contact
Verify connectivity
Get contact details
Get template details
List broadcasts
List contacts
List messages
List tags
List message templates
Send media message
Send a session message
Send a template message
Update contact attributes
Connect Wati to Mastra AI via MCP
Follow these steps to wire Wati into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Wati MCP Server
Mastra AI provides unique advantages when paired with Wati through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Wati without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Wati tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Wati + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Wati MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Wati, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Wati as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Wati on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Wati tools alongside other MCP servers
Example Prompts for Wati in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Wati immediately.
"List all my WhatsApp templates."
"Send the 'order_ready' template to 5511999999999."
"Show me the chat history for the number 5511888888888."
Troubleshooting Wati MCP Server with Mastra AI
Common issues when connecting Wati to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpWati + Mastra AI FAQ
Common questions about integrating Wati MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.