In today’s globalized world, international trade and investment have become more critical than ever. Moreover, Accurate historical exchange rate data is crucial for businesses and individuals engaging in these activities. It can help us in making informed decisions. However, finding reliable sources of this information can take time and effort. But a reliable free currency API or exchange rates API can help us get accurate data.
That’s where an easy-to-use free currency API comes in. Our API lets you quickly and easily access historical exchange rate data from various sources. Whether you’re a business looking to expand internationally or an individual investor trying to make the most of your money, our free currency API makes it easy to get the information you need to succeed. Moreover, you will also learn about the common use cases of our API. Continue reading!

What Is an API?
An API, or Application Programming Interface, is a set of protocols, tools, and standards that allow different software applications to communicate with each other. Additionally, an API is an intermediary between two software applications, enabling them to exchange data and interact seamlessly.
What Is Fixer API?
Fixer exchange rates API is a popular foreign exchange (forex) data API that provides real-time and historical exchange rate data for over 170 currencies. Moreover, It is designed for businesses and developers who need reliable and up-to-date forex data for their applications.
Features
Fixer API offers a range of features that make it a powerful and flexible tool for forex data management. These features include:
- Real-time exchange rates API
- Historical exchange rates
- Easy-to-use interface
- Multiple data formats
Pricing
Fixer exchange rates API offers a range of pricing plans to suit different business needs. The plans are divided into four tiers: Free, Starter, Pro, Enterprise, and Custom Plan. The Free plan provides limited access to forex data, while the other plans offer more features and higher levels of data access.

What Is the Importance of Historical Exchange Rate Data?
Historical exchange rate data is essential for businesses and individuals who engage in international trade, investment, and travel. Moreover, it provides insights into currencies’ performance over time, allowing users to make informed decisions about foreign exchange transactions.
Businesses can forecast trends and identify opportunities to optimize their forex strategies by analyzing historical exchange rate data. Similarly, individuals can use this data to plan their travel budgets and make informed decisions about exchanging currency.
Historical exchange rate data also helps researchers and academics understand the economic factors that affect currency values. As a result, contributes to a better understanding of global economic trends and the broader international monetary system.
How to Retrieve Historical Exchange Rate Data with Fixer Exchange Rates API?
Retrieving historical exchange rate data with Fixer API is a straightforward process. First, you must sign up for an account and obtain an API access key. Once you have your access key, you can send API requests and retrieve historical exchange rate data for any currency pair.
To retrieve historical exchange rate data, specify the date range and currency pair for which you want to retrieve data. You can use the API’s endpoint URL and include your access key and the required parameters in your API request. Finally, the API will return the historical exchange rate data in your preferred format.
You can learn more in our comprehensive documentation.
What Are the Common Use Cases for Historical Exchange Rate Data?
Historical exchange rate data can be helpful in various ways, both for individuals and businesses. Here are some common use cases for historical exchange rate data:
Companies engaged in international trade must keep track of exchange rates to determine the value of goods and services. Moreover, they calculate profits and losses.
Investors often use historical exchange rate data to analyze the performance of different currencies and make informed investment decisions.
Individuals planning a trip to a foreign country need to know the exchange rate of their home currency to make informed decisions about budgeting and spending.
Accounting professionals often use historical exchange rate data to calculate financial statements and tax returns.
Examples of How Historical Exchange Rate Data Can Be Used for Investment, Accounting, and Research Purposes
Here are some examples of how historical exchange rate data can be used for investment, accounting, and research purposes:
Investment
Analyzing the performance of different currencies over time to identify trends and make informed investment decisions.
For example, an investor might use historical exchange rate data to identify trends in currency pairs and make predictions about future exchange rate movements.
Evaluating the impact of macroeconomic events and policy decisions on exchange rates.
For example, an investor might use historical exchange rate data to analyze the impact of significant policy changes or economic events such as interest rate hikes, quantitative easing, or trade policy changes.
Accounting
Calculating foreign currency transactions and balances.
Historical exchange rate data can help accountants determine the value of foreign currency transactions and balances for financial statements and tax returns.
Performing financial analysis across multiple currencies.
Historical exchange rate data can help accountants compare financial data across different currencies, enabling them to identify trends and make informed financial decisions.
Research
Historical exchange rate data can help researchers identify long-term economic trends and patterns. As a result, they can gain insights into the behavior of different currencies and economies over time.

Exchange Rates API: Conclusion
Fixer API is an excellent tool for businesses and developers who need access to real-time and historical exchange rate data. With a user-friendly interface, multiple data formats, and a range of pricing plans, it provides a flexible and reliable way to manage forex data. Moreover, it also comes with detailed API documentation.
The API’s historical exchange rate data is precious for analyzing trends and making informed investment decisions. Whether engaged in international trade, investment, accounting, or research, Fixer API is a reliable JSON API with a straightforward API structure for accessing historical data.
Exchange Rates API: FAQs
How Does Currency API Work?
Currency API is a web-based API (Application Programming Interface). Moreover, it allows developers to access real-time and historical currency exchange rate data.
How Do Banks Use APIs?
Banks use APIs in Open Banking. Moreover, they also use APIs in other banking activities.
Sign up for Fixer API today and get easy access to reliable historical exchange rate data.
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