Currency Conversion API

Czech Koruna (CZK) Currency API

The Czech Koruna is the currency of one of Central Europe's most stable and industrialized economies, with strong automotive, engineering, and technology sectors. Managed by the Czech National Bank, the CZK reflects the country's deep integration with European supply chains. CZK exchange rates are influenced by CNB monetary policy, Eurozone economic performance, and European industrial demand.

The Czech Koruna Currency API allows you to:

  • Convert CZK (Czech Koruna) to any of 170+ supported currencies
  • Get real-time CZK exchange rates
  • Access CZK conversion rates via simple REST API
  • Premium plan required for CZK currency pairs
(4.4)

From 5,079 users

2,800+

Applications using this API

API Status

Online - All Systems Operational

API Response Times

Average
P50
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245ms266ms326ms470ms926ms

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/v1/convertcurrency GET

https://api.api-ninjas.com/v1/convertcurrency

Parameters

  • have  required

    Currency you currently hold. For example, CZK.

  • want  required

    Currency you want to convert to. For example, EUR.

  • amount  required

    Amount of currency to convert.

Headers

  • X-Api-Key  required

    API Key associated with your account.

Response

A JSON object with the following fields or an error if the request is unsuccessful.

  • old_amount

    The original amount provided in the request.

  • old_currency

    The original currency code (e.g. CZK).

  • new_currency

    The target currency code (e.g. EUR).

  • new_amount

    The converted amount in the target currency.

Sample Request Live Demo!

have
want
amount

Try this API endpoint with all available parameters in our API playground

https://api.api-ninjas.com/v1/convertcurrency?have=CZK&want=EUR&amount=1000

Headers

X-Api-KeyLog in or sign up to get your API Key

Sample Response

JSON

Code Examples

1 2 curl -X GET "https://api.api-ninjas.com/v1/convertcurrency?have=CZK&want=EUR&amount=1000" \ -H "X-Api-Key: YOUR_API_KEY"

If your programming language is not listed above, you can still make API calls by using any HTTP request library and following the documentation above.