Free Currency Conversion API
WestinPay’s free API provides access to current and historical exchange rates, ensuring your currency conversions are fast and seamless with reliable, up-to-date data.
100% Free API Key


    
Icn Latest Rates
Get the latest exchange rates updated daily for accurate and timely conversions.
n Multiple Currencies
Access historical exchange rates for multiple fiat currencies, all from a specific date.
7n API Integration
Seamlessly integrate our API to retrieve exchange rates across various timeframes.
WestinPay Currency API Integration & GitHub Examples
Easily integrate the WestinPay Currency API into your system. Click the icons below to access our GitHub repositories with comprehensive examples for each language. Develop your project quickly using Python, NodeJs, PHP, Golang, or Java!
Python SDK NodeJs SDK PHP SDK Golang SDK Java SDK

  
everything you need to handle exchange rates

  
currency data have become a basic need for almost every web developer. for this reason, we believe basic use cases should be available for free!

  

    

      

        7n
        5k free monthly requests
      

      
perfect for hobby and serious commercial projects.

    

    

      

        7n
        32 world currencies
      

      
features the most important 32 international currencies.

    

    

      

        7n
        daily updates
      

      
all exchange rates are updated on a daily basis.

    

  




  get started | 5k free monthly requests


Currency Conversion Simplified
Quickly and accurately convert currencies for your projects and business needs.
Currency Conversion
How does WestinPay update foreign exchange rates? +
WestinPay updates foreign exchange rates in real-time and also performs daily automatic updates.
Is it free to use the WestinPay API? +
Yes, using the WestinPay API is completely free.
How many different currencies can be accessed with the WestinPay API? +
The WestinPay API provides access to various fiat and cryptocurrency currencies.
How is the WestinPay API integrated? +
The WestinPay API can be integrated easily and quickly.
How many requests can be made with the WestinPay API? +
The WestinPay API allows for up to 5000 requests per month.
Which programming languages are supported by the WestinPay API? +
The WestinPay API is compatible with various programming languages.
Can historical foreign exchange rates be accessed with the WestinPay API? +
Yes, the WestinPay API allows access to historical foreign exchange rates within a specified date range.
Is the WestinPay API secure? +
Yes, the WestinPay API can be used securely.
Which platforms are compatible with the WestinPay API? +
The WestinPay API is compatible with websites, mobile applications, and other platforms.
How can one register as a WestinPay Merchant? +
To register as a WestinPay Merchant, simply visit the official WestinPay website and fill out the registration form.
What services are offered with a WestinPay Merchant account? +
A WestinPay Merchant account provides API KEY services for both fiat and cryptocurrency currencies, as well as enabling automatic payments for web sites, applications, and freelancers with virtual POS.