How to Use the Click2Mail MCP in Mastra AI

Q: How do I add the Click2Mail tools to Mastra AI?

Install the @mastra/mcp package and instantiate a new MCPClient with your Vinkius URL. Then call listTools() and spread the results into your agent's tool array.

Build resilient physical mail workflows with the Mastra AI and Click2Mail MCP Server, featuring automatic retries and branching.

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Connect Click2Mail MCP to Mastra AI

Create your Vinkius account to connect Click2Mail 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 Click2Mail with Mastra AI

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Perplexity

Automated Mail Workflows in Mastra AI

Physical mail APIs fail sometimes. You need a system that handles those drops without manual intervention. Mastra AI wraps `submit_mail_job` in a workflow engine that automatically retries the submission if the initial attempt times out. Conditional branching takes this further. If a user lacks funds, the workflow catches the error from `get_mail_credit_balance` and routes the process to an admin notification step. You can map out complex postal operations that actually survive production environments.

Human-in-the-Loop Mailing via MCP Server

Sending thousands of letters costs real money. You probably do not want an autonomous script draining your budget without oversight. By enabling `requireToolApproval` in your Mastra setup, the agent pauses before executing `submit_mail_job`. An administrator reviews the proposed campaign and clicks approve. The MCP connection resumes, firing the request to the printing facility. This keeps your automated pipelines moving while protecting your credit balance.

Audit Trails and Account History

Tracking postal expenses across multiple campaigns gets messy fast. Your agent can pull detailed transaction logs using `get_mail_account_history` on a scheduled basis. It formats the data and pushes it straight into your accounting software. You get exact visibility into every penny spent on postage. Spreading `mcpClient.listTools()` into your agent configuration exposes these logging functions instantly. Deploying the whole setup takes one command.

Setup guide

Set up Click2Mail 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 Click2Mail 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: "click2mail-mcp-client",
  servers: {
    "click2mail-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Click2Mail Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Click2Mail tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Click2Mail 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 Click2Mail. 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 Click2Mail MCP in Mastra AI

Install the `@mastra/mcp` package and instantiate a new `MCPClient` with your Vinkius URL. Then call `listTools()` and spread the results into your agent's tool array.

The framework handles retries natively. You can configure exponential backoff rules for the submission tool, ensuring temporary network blips never drop your physical mail jobs.

Yes, you can flag specific tools for manual review. Setting `requireToolApproval` on the job submission tool forces the workflow to pause until a human signs off on the mailing.

Mastra auto-detects the correct protocol from the endpoint. It defaults to Streamable HTTP for Vinkius URLs, keeping the connection stable during long-running print jobs.

Account history and credit balances pass through a zero-trust architecture. Vinkius relies on ephemeral execution spaces, meaning your financial data exists only for the millisecond the request runs.

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