How to Use the Sellfy MCP in Mastra AI

Q: How can Mastra AI handle syncing all my Sellfy orders?

You'd create a workflow where an agent uses the listorders tool. Mastra AI's engine handles pagination for you, ensuring that even with thousands of orders, your agent processes every single one reliably.

Q: Can I approve new products before my Mastra AI agent creates them in Sellfy?

Yes. You can use Mastra AI's requireToolApproval feature. When your agent wants to use the createproduct tool from this MCP server, it will pause the workflow and wait for a human to approve the action.

Q: How does my Mastra AI agent connect to the Sellfy MCP?

You just provide the Vinkius URL when you configure your MCPClient. Mastra handles the connection and tool discovery. Your agent's code just calls the tool by name, like createproduct.

Build bulletproof e-commerce automations for Sellfy. Mastra AI gives your agent workflows and automatic retries.

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Connect Sellfy MCP to Mastra AI

Create your Vinkius account to connect Sellfy to Mastra AI — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup Sellfy with Mastra AI

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Automate Order Syncing

This Sellfy MCP Server is built for robust backend processes. Use the `list_orders` tool inside a Mastra AI workflow to periodically check for new sales. For each one, your agent can call `get_order_details` and `get_customer_details` to gather all the necessary data for your accounting or fulfillment system. Here’s the key: Mastra’s workflow engine handles the inevitable hiccups. If the Sellfy API is temporarily down, the call will automatically retry with exponential backoff. You don't write that logic; you just define the steps, and Mastra ensures the job gets done.

Manage Catalogs with a Mastra AI MCP Workflow

Keep your Sellfy store in sync with external inventory systems. A Mastra AI agent can run a workflow that uses `create_product` to add new items from a CSV or another database. The `list_products` tool lets you verify what's already there to avoid duplicates. This isn't just about one-off tasks. You can deploy this as a persistent agent that runs on a schedule. Your Sellfy store's catalog becomes just another step in a larger, automated MCP workflow that you can deploy with a single command.

Reliable Customer Data Pipelines

Build a pipeline to sync your Sellfy customers with a CRM. A Mastra agent can use `list_customers` to fetch new signups and `get_customer_details` to get their information. The workflow engine ensures every customer is processed. You can add conditional logic right in your Mastra workflow. For example, if a customer has a subscription—which you can check with `list_subscriptions`—the agent can tag them differently in your CRM. It's about building smart, resilient data automations.

Setup guide

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

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

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

You'd create a workflow where an agent uses the `list_orders` tool. Mastra AI's engine handles pagination for you, ensuring that even with thousands of orders, your agent processes every single one reliably.

Yes. You can use Mastra AI's `requireToolApproval` feature. When your agent wants to use the `create_product` tool from this MCP server, it will pause the workflow and wait for a human to approve the action.

Mastra AI automatically retries the tool call. It uses an exponential backoff strategy by default, so it won't overwhelm the API. This makes your automations much more resilient than simple scripts.

You just provide the Vinkius URL when you configure your `MCPClient`. Mastra handles the connection and tool discovery. Your agent's code just calls the tool by name, like `create_product`.

Your agents will be working with your store's core data: product info, customer records, and order details from Sellfy. The connection is secured by a single Vinkius token, and Mastra AI's requests to the server are executed in distinct, sandboxed environments for each call.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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