Currency Conversion API

South Korean Won (KRW) Currency API

The South Korean Won is the currency of one of Asia's largest and most technologically advanced economies, home to global companies in semiconductors, automobiles, and electronics. Managed by the Bank of Korea, the KRW is actively traded in Asian forex markets. KRW exchange rates are influenced by Bank of Korea policy, global tech sector demand, and North Korean geopolitical developments.

The South Korean Won Currency API allows you to:

  • Convert KRW (South Korean Won) to any of 170+ supported currencies
  • Get real-time KRW exchange rates
  • Access KRW conversion rates via simple REST API
  • Free tier available for KRW 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
P75
P90
P95
245ms266ms326ms470ms926ms

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/v1/convertcurrency GET

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

Parameters

  • have  required

    Currency you currently hold. For example, KRW.

  • want  required

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

  • 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. KRW).

  • new_currency

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

  • new_amount

    The converted amount in the target currency.

Related KRW Currency Pairs

PairFromTo
USD/KRWUnited States DollarSouth Korean Won

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=KRW&want=USD&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=KRW&want=USD&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.