Currency Conversion API

United States Dollar (USD) Currency API

The United States Dollar is the world's primary reserve currency, used in the majority of international trade and financial transactions. Managed by the Federal Reserve, the USD serves as the benchmark against which most other currencies are quoted. USD exchange rates are influenced by Federal Reserve interest rate decisions, US economic data, inflation expectations, and global risk sentiment.

The United States Dollar Currency API allows you to:

  • Convert USD (United States Dollar) to any of 170+ supported currencies
  • Get real-time USD exchange rates
  • Access USD conversion rates via simple REST API
  • Premium plan required for USD 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, USD.

  • 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. USD).

  • new_currency

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

  • new_amount

    The converted amount in the target currency.

Related USD Currency Pairs

PairFromTo
USD/EURUnited States DollarEuro
USD/GBPUnited States DollarBritish Pound Sterling
USD/CADUnited States DollarCanadian Dollar
USD/JPYUnited States DollarJapanese Yen
USD/CHFUnited States DollarSwiss Franc
USD/AUDUnited States DollarAustralian Dollar
USD/NZDUnited States DollarNew Zealand Dollar
USD/CNYUnited States DollarChinese Yuan
USD/INRUnited States DollarIndian Rupee
USD/SGDUnited States DollarSingapore Dollar
USD/HKDUnited States DollarHong Kong Dollar
USD/KRWUnited States DollarSouth Korean Won
USD/MXNUnited States DollarMexican Peso
USD/BRLUnited States DollarBrazilian Real
USD/SEKUnited States DollarSwedish Krona
USD/NOKUnited States DollarNorwegian Krone
USD/TRYUnited States DollarTurkish Lira
USD/ZARUnited States DollarSouth African Rand
USD/THBUnited States DollarThai Baht
USD/PLNUnited States DollarPolish Zloty

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=USD&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=USD&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.