How to Use the Parsio MCP in Vercel AI SDK

Q: Can I list my mailboxes using Parsio and Vercel AI SDK?

You can call listmailboxes to pull your existing configuration into your app. This lets you switch between different parsing templates dynamically based on user input.

Stream structured document data directly into your Vercel AI SDK interface without waiting for background batch jobs.

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Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers — Included with Plan

Connect Parsio MCP to Vercel AI SDK

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

GDPR Included with Plan

Setup Parsio with Vercel AI SDK

Ask AI about this MCP

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Claude

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Gemini

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Real-time extraction for your frontend

Feed your UI with live parsed data by calling `extract_data_from_text_sync`. Your React or Next.js components receive the structured output instantly as the AI client finishes processing the text input. Stop relying on polling mechanisms. By integrating this MCP Server, your frontend displays the extracted fields as soon as the promise resolves, keeping your users focused on the data rather than a loading spinner.

Manage mailboxes through code

Control your document parsing pipeline programmatically using `create_mailbox` and `list_mailboxes`. You define the ingestion points directly from your application logic. Keep your codebase clean by managing your Parsio configuration alongside your UI code. It removes the need to jump back and forth between your dashboard and your editor.

Handle heavy files with async tools

Process massive PDF batches using `extract_data_from_file_async` without blocking the main event loop. Your application remains responsive while the server handles the heavy lifting in the background. Check the status of your tasks using `get_parsed_document_result`. It ensures your Vercel AI SDK implementation stays fast even when you are parsing hundreds of documents.

Setup guide

Set up Parsio MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all Parsio tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent Parsio transactions",
});

console.log(text);
await mcpClient.close();

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Parsio. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

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Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Parsio MCP in Vercel AI SDK

Install the MCP client package and initialize it with your endpoint. Pass the tools from the Parsio server directly into your streamText or generateText functions to start parsing.

Yes, you can use the synchronous tools to get results back immediately. This allows your AI client to render the extracted information in the UI without extra delays.

You can call `list_mailboxes` to pull your existing configuration into your app. This lets you switch between different parsing templates dynamically based on user input.

Use the async tools for large files to keep your application performant. You trigger the upload and then fetch the result using the returned job ID.

Parsio processes your documents within a secure environment. Your PII and sensitive invoice data stay isolated, and the MCP server only transmits the specific parsed results back to your agent.

Use it with your favorite AI tools

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

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