Currency Conversion Skill

Overview

Currency Converter works by analyzing the amount and currency provided and converting the currency rate. It uses advanced algorithms to convert the currency rate based on the amount and currency and returns the converted currency rate.

Live Test Currency Conversion Skill Skill →

The tool

Once your client is connected to the VerveKit server, this appears in its tool list as CurrencyConversionSkill. It is read-only and open-world — it fetches and never mutates anything on your side — so most clients call it without asking you to confirm.

{
  "name": "CurrencyConversionSkill",
  "arguments": {
    "value": "1",
    "from": "USD",
    "to": "EUR"
  }
}

You do not name the tool yourself; the model picks it. Asking about 1 in the terms this skill covers is enough for it to reach for CurrencyConversionSkill on its own — naming it explicitly also works, and is the way to force the call.

Connecting

One server URL covers every skill in the catalog, including this one. Authorization is OAuth: the client opens a browser once, and there is no key to paste into a config file.

{
  "mcpServers": {
    "vervekit": {
      "url": "https://api.vervekit.com/v1/mcp"
    }
  }
}

https://api.vervekit.com/v1/mcp

Per-client setup — Claude, Cursor, VS Code, ChatGPT — is on the MCP setup page.

Arguments

These are the properties on the tool's inputSchema, so a well-behaved client validates them before the call is made. Premium arguments are accepted on every plan but only take effect on plans that include them.

What the model gets back

The result carries a structuredContent object matching the tool's declared outputSchema, so a client reads fields without parsing prose. status is "ok" and error is null on success; a null field means the value was not available for that input, not that the call failed.

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{
  "status": "ok",
  "error": null,
  "data": {
    "from": "USD",
    "to": "EUR",
    "value": 1,
    "convertedValue": 0.866496,
    "rate": 0.866496,
    "change24h": 0.000493,
    "change24hPct": 0.0569,
    "changeDirection": "up",
    "high24h": 0.866914,
    "low24h": 0.865725,
    "lastUpdated": "2026-09-15T21:00:17.674Z"
  }
}

Response fields

Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.

Failure modes

Errors come back as tool errors carrying a sentence the model can act on, not a bare status code. Error handling covers the full list.

A call costs 2 credits each time the tool actually runs; a model that reasons about the tool without calling it costs nothing.

Use cases

Multi-Currency Storefront Checkout

E-commerce platforms convert catalog prices to shoppers' local currencies and display current exchange rates at checkout before processing payment.

Cross-Border Expense Reporting

When employees submit foreign travel receipts, accounting software converts reimbursable expenses into company base currency using the exact exchange rate.

International Invoice Generation

Generate export invoices in foreign buyer currencies by calculating converted subtotals and showing whether the exchange rate moved up or down.

Travel Card Expense Tracking

To prevent surprise foreign transaction charges, mobile banking apps calculate local currency balances on the fly using real-time conversion rates.

Other ways to use Currency Conversion Skill

Set up Currency Conversion Skill on VerveKit, or reach the same source a different way. Your VerveKit account and credits work on all of them — one key, one balance.

Related

Pages that use this skill:

• CORSReference

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