What can this MCP calculate?

It calculates specific service fees, total transaction values, and full cost breakdowns including principal and fees.

Can I use this with Claude?

Yes, you can connect this MCP to Claude or any other MCP-compatible client.

How does it handle business rules?

The validate_fee_structure capability allows your agent to check if a fee configuration meets your specific business safety thresholds.

Do I need to host the MCP myself?

No, Vinkius hosts and manages the MCP for you.

Is it useful for large transactions?

Yes, it is designed to calculate the exact total capital required to cover both principal and fees for any transaction.

How do I calculate just the fee amount?

You can use the get_conversion_fee capability by providing the principal amount and the fee percentage.

Can I see a full breakdown of the costs?

Yes, the summarize_transaction_costs capability provides the principal, the fee amount, and the total value.

How do I check if a fee is too high?

Use the validate_fee_structure capability to compare a proposed fee against a maximum allowed threshold.

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Connect Currency Fee Calculator to ChatGPT and Claude

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. Get exact transaction costs and fee breakdowns instantly.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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

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.

How Vinkius works: one connection, every tool, in any AI

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.

Complete set · 4 capabilities

The complete Currency Fee Service capability set.

These are the exact actions your AI can choose when you ask it to work with Currency Fee Service.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Currency Fee Service.

01
Get total transaction value
This capability determines the total capital needed to cover both the principal and the service fee.
02
Summarize transaction costs
This capability provides a complete breakdown of the principal, the fee, and the total transaction value.
03
Validate fee structure
This capability checks if a proposed fee configuration meets your specific business safety thresholds.
04
Get conversion fee
This capability calculates the specific service fee amount for a given transaction.

One connector, every AI

Currency Fee Service 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.

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

You don't need a client to put Currency Fee Service 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

1047ms average. Fast in production.

Currency Fee Service is checked daily against the live service.

Daily averagePeak 1083ms

Sep 22Today

Fastest day: 965ms
Slowest day: 1083ms
14-day trend: Improving-8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Currency Fee Service, so you can see the experience inside your AI.

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

Currency Fee Service Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_YEQKB4bF9kpSrEOE59AyF3bf3ETx3fgdK9EENywi/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Currency Fee Service capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "currency-fee-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_YEQKB4bF9kpSrEOE59AyF3bf3ETx3fgdK9EENywi/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? How to give Claude access to Currency Fee Service

See all the AI clients this connector works with ↑

Who it's for

Built for the work Currency Fee Service owners hand off.

This MCP is built for professionals managing currency exchanges and financial transactions.

01
Financial Analysts
They hand off transaction cost modeling to the AI.
02
Accounting Software Developers
They use the capability to verify fee logic in financial applications.
03
Treasury Managers
They use the agent to validate that fees stay within business thresholds.

FAQ

Questions Currency Fee Service owners ask.

01
What can this MCP calculate?
It calculates specific service fees, total transaction values, and full cost breakdowns including principal and fees.
02
Can I use this with Claude?
Yes, you can connect this MCP to Claude or any other MCP-compatible client.
03
How does it handle business rules?
The validate_fee_structure capability allows your agent to check if a fee configuration meets your specific business safety thresholds.
04
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you.
05
Is it useful for large transactions?
Yes, it is designed to calculate the exact total capital required to cover both principal and fees for any transaction.
06
How do I calculate just the fee amount?
You can use the get_conversion_fee capability by providing the principal amount and the fee percentage.
07
Can I see a full breakdown of the costs?
Yes, the summarize_transaction_costs capability provides the principal, the fee amount, and the total value.
08
How do I check if a fee is too high?
Use the validate_fee_structure capability to compare a proposed fee against a maximum allowed threshold.

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Connect Currency Fee Service to Claude, Cursor, ChatGPT & more

Connect Currency Fee Calculator to ChatGPT and Claude

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