An astronaut overseeing a futuristic data hub
Download PDFMarkdown Version

Connect freee to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your entire general ledger through natural conversation.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 9 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-03

3 capabilities in this set.

Part of 9 available through freee.

  1. 01

    List partners

    This capability pulls a list of all your business partners from freee.

  2. 02

    List accounts

    Use this to see all account items in your ledger.

  3. 03

    Get deal

    This capability retrieves specific details for a single accounting deal.

Capability set02 / 03

04-06

3 capabilities in this set.

Part of 9 available through freee.

  1. 04

    Get partner

    Get full profile details for a specific business partner.

  2. 05

    List expenses

    This capability lists all submitted expense applications.

  3. 06

    List invoices

    Retrieve a list of all invoices in your account.

Capability set03 / 03

07-09

3 capabilities in this set.

Part of 9 available through freee.

  1. 07

    List taxes

    Use this to view your registered Japanese tax codes.

  2. 08

    List walletables

    This capability lists your connected bank accounts and digital wallets.

  3. 09

    List deals

    Get a list of all accounting transactions and deals.

Real work

What teams actually run

01

Real-time Expense Auditing

Check if an employee's recent expense claim has been approved by a manager.

02

Accounts Receivable Management

Identify overdue invoices to resolve tenant limits quickly.

03

Bank Reconciliation

Verify balances across connected bank accounts and credit cards.

04

Tax Code Verification

Confirm that specific transactions are mapped to the correct Japanese tax rates.

Automate a task

Put freee to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

freee works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put freee to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

900ms average. Fast in production.

freee is checked daily against the live service.

Daily averagePeak 1066ms
Oct 3Today
Fastest day
756ms
Slowest day
1066ms
14-day trend
Slowing+11%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 9 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of freee, so you can see the experience inside your AI.

It does not authenticate your account with freee. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

freee Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_mBJJu4QNHd8r0NqJx1YtOBSFbBadt9Yxl5fr0tYC/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — freee capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "freee-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_mBJJu4QNHd8r0NqJx1YtOBSFbBadt9Yxl5fr0tYC/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up freee in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work freee owners hand off.

This MCP is designed for professionals managing Japanese business finances who want to bypass the standard web UI.

  • 01

    Business Owners in Japan

    Monitor cash flow and audit invoices via chat.

  • 02

    Accounting Teams

    Verify tax codes and manage partner records using natural language.

  • 03

    Ops Managers

    Track employee expense applications and settlement statuses.

FAQ

Questions freee owners ask.

  • 01

    How do I connect my freee account?

    You need to provide your freee Access Token and Company ID. You can find these in your freee Developer Console and Business Settings.

  • 02

    Which AI clients can I use with this MCP?

    You can use any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 03

    Can I check my bank balances through the AI?

    Yes, the MCP can identify and list your connected bank accounts, credit cards, and cash repositories tracked in freee.

  • 04

    Does this support Japanese tax rates?

    Yes, the MCP can track and evaluate registered Japanese tax mappings, including 8%, 10%, and reduced rates.

  • 05

    Is my data secure?

    Vinkius hosts the MCP and manages your credentials securely to ensure your financial data remains protected.

  • 06

    Can my agent list all unpaid invoices in freee?

    Yes. Use the 'list_invoices' capability. The agent retrieves explicitly attached invoice states, allowing you to filter for 'unpaid' or 'overdue' status to monitor your tenant's AR limits flawlessly.

  • 07

    How do I check the details of a specific business partner via chat?

    Use the 'get_partner' capability. Provide the Partner ID. Your agent will retrieve the strict physical mapping from the freee address book, including vendor/customer profiles and tax ID metadata.

  • 08

    Can I see my connected bank accounts and their balances through the agent?

    Absolutely. The 'list_walletables' capability identifies connected physical bank accounts, credit cards, and cash repositories. You can query current balances and sync states natively within your chat context.

Explore

More in Human Resources

Suggestions

Connect freee to Claude, Cursor, ChatGPT & more