Exchange Rates, Current and Historical (VATComply)

vatcomply/exchange-rates

Exchange rates against a base currency you choose, based on the European Central Bank reference rates: the latest rates, or the rates on a past date (the working day on or before it), for about 30 currencies. Optionally restrict the answer to a list of currency codes. Reference rates are published once per working day, around 16:00 CET, and are not tradable quotes.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

VATComply

Exchange rates are based on the European Central Bank euro foreign exchange reference rates. Relayed by VATComply (vatcomply.com), which states no data licence and no attribution rule; the source is credited as a courtesy. Served by Eden Engine; not an official VATComply product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "vatcomply/exchange-rates" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "vatcomply/exchange-rates" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "vatcomply/exchange-rates", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "vatcomply/exchange-rates", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "base"
  ],
  "properties": {
    "base": {
      "type": "string",
      "pattern": "^[A-Z]{3}$",
      "description": "Base currency, an ISO 4217 code in capitals, for example USD or EUR. One unit of the base converts to the listed rate of each other currency."
    },
    "date": {
      "type": "string",
      "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$",
      "description": "A past date, YYYY-MM-DD, for that day's rates. Leave out for the latest. Before the first stored date it is refused; a future date answers the latest rates."
    },
    "symbols": {
      "type": "string",
      "pattern": "^[A-Z]{3}(,[A-Z]{3}){0,29}$",
      "description": "Comma separated currency codes to return, for example EUR,GBP,JPY. Leave out for all of them."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "date",
    "base",
    "rates"
  ],
  "properties": {
    "base": {
      "type": "string"
    },
    "date": {
      "type": "string",
      "description": "The date the rates apply to (YYYY-MM-DD): the last working day on or before the requested date."
    },
    "rates": {
      "type": "object",
      "description": "Currency code to rate; one unit of the base buys this many units of the currency.",
      "additionalProperties": {
        "type": "number"
      }
    }
  },
  "additionalProperties": true
}