api.strale.io Currency Converter

x402

api.strale.io Currency Converter is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-10-09, last successful call 2026-05-01).

Converts a monetary amount from one currency to another using ECB (European Central Bank) exchange rates, returning the converted amount and the applied rate.

Price / call$0.0216

Seller volume →—

Success100%

StatusUnknown

How this service works

Convert an amount between currencies using ECB exchange rates. Supports all major currencies. Returns converted amount and rate.

Output

Returns the converted monetary amount in the target currency and the ECB exchange rate applied for the conversion.

Example use cases

Example prompt

“How much is 750 US dollars in Japanese yen right now? Use ECB rates.”

Technical details

Endpoint

GEThttps://api.strale.io/x402/currency-convert?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a reliable, ECB-backed currency conversion for any major world currency pair; ideal for financial calculations, invoice totaling, or price display in multi-currency applications where ECB rates are acceptable.

Side effects

Unsupported or invalid ISO 4217 currency code returns an error
Missing required query parameters (amount, from, to) causes a 400-level error
Amount is not a valid number (e.g. negative or non-numeric) returns a validation error
ECB rate unavailable for exotic or obscure currency pairs may cause a lookup failure

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "to": "EUR",
      "from": "USD",
      "amount": 100
    }
  }
}

Schema · Request body

Field	Type	Description
torequired	string	Target currency (ISO 4217)
fromrequired	string	Source currency (ISO 4217)
amountrequired	number	Amount to convert

Output

{
  "to": "EUR",
  "date": "2026-06-03",
  "from": "USD",
  "rate": 0.86103,
  "_meta": {
    "payment": {
      "method": "x402",
      "price_usd": 0.0216,
      "settlement_id": "0xd95b9d37b53df8d954a3308c176030d43f81bfaa10f605424e6f66f17d9ea564"
    },
    "capability": "currency-convert",
    "latency_ms": 357,
    "provenance": {
      "source": "ecb.europa.eu",
      "fetched_at": "2026-06-03T23:18:33.930Z"
    }
  },
  "amount": 100,
  "converted_amount": 86.1
}

Schema · Response

{
  "to": {
    "type": "string"
  },
  "date": {
    "type": "string"
  },
  "from": {
    "type": "string"
  },
  "rate": {
    "type": "number"
  },
  "amount": {
    "type": "number"
  },
  "converted_amount": {
    "type": "number"
  }
}

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