Currency Conversion API

Japanese Yen (JPY) Currency API

The Japanese Yen is the third most traded currency in the world and a major safe-haven asset during periods of global uncertainty. Managed by the Bank of Japan, the Yen is known for its role in carry trade strategies due to historically low interest rates. JPY exchange rates are influenced by Bank of Japan yield curve control policy, US Treasury yields, and global risk sentiment.

The Japanese Yen Currency API allows you to:

  • Convert JPY (Japanese Yen) to any of 170+ supported currencies
  • Get real-time JPY exchange rates
  • Access JPY conversion rates via simple REST API
  • Premium plan required for JPY 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

Didn't find what you were looking for? Suggest an improvement

/v1/convertcurrency GET

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

Parameters

  • have  required

    Currency you currently hold. For example, JPY.

  • 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. JPY).

  • new_currency

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

  • new_amount

    The converted amount in the target currency.

Related JPY Currency Pairs

PairFromTo
USD/JPYUnited States DollarJapanese Yen
EUR/JPYEuroJapanese Yen
GBP/JPYBritish Pound SterlingJapanese Yen
JPY/USDJapanese YenUnited States Dollar

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=JPY&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=JPY&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.