Get Accurate Japanese Yen (JPY) Exchange Rates in Multiple Currencies with this API

In today's fast-paced financial landscape, having access to accurate and real-time exchange rates is crucial for businesses and developers alike. The Metals-API provides a powerful solution for obtaining precise {Symbol} prices in various currencies, including the Japanese Yen (JPY). This blog post will delve into how Metals-API can transform your approach to currency exchange, particularly focusing on metals like Gold (XAU), Silver (XAG), Platinum (XPT), and Palladium (XPD).

Understanding Metals-API

Metals-API is a comprehensive JSON API that delivers real-time and historical data on metal prices and currency conversions. It is designed for developers who require reliable data for applications in finance, trading, and market analysis. The API's capabilities extend beyond mere price retrieval; it empowers users to integrate advanced analytics, historical data, and conversion functionalities into their applications.

About Tellurium (TE)

While Tellurium (TE) is not one of the primary metals tracked by Metals-API, its inclusion in discussions about digital transformation in metal markets is significant. The rise of smart technology and data analytics is reshaping how metals are traded and valued. As industries increasingly rely on real-time data, the integration of advanced technologies into metal markets becomes essential. This shift not only enhances transparency but also fosters innovation in trading strategies and market predictions.

API Capabilities and Features

The Metals-API offers a variety of endpoints that cater to different needs, ensuring that developers can access the data they require efficiently. Here are some key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data, updated every 60 minutes, 10 minutes, or even more frequently, depending on your subscription plan. For instance, if you need the latest Gold price in JPY, you can easily retrieve it using this endpoint.
Historical Rates Endpoint: Access historical rates dating back to 2019. This feature is particularly useful for businesses analyzing trends over time. By appending a specific date to your query, you can obtain past exchange rates for any metal.
Bid and Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for metals. Understanding these prices is crucial for traders looking to make informed decisions based on market fluctuations.
Convert Endpoint: The conversion endpoint enables you to convert any amount from one currency to another. For example, converting 1000 JPY to XAU can be done seamlessly, providing instant insights into the value of metals in different currencies.
Time-Series Endpoint: This endpoint allows you to query daily historical rates between two dates of your choice. It is invaluable for developers looking to analyze trends over specific periods.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis. This feature can help businesses anticipate market movements and adjust their strategies accordingly.
Carat Endpoint: Retrieve information about Gold rates by Carat, which is essential for jewelers and businesses dealing in precious metals.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified period, allowing for better decision-making in trading.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides detailed price information, including open, high, low, and close prices for a specific time period.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is crucial for businesses involved in trading metals on the London Metal Exchange.
API Key: Your unique API key is essential for accessing the API's features. It is passed into the API base URL's access_key parameter to authenticate your requests.
API Response: The exchange rates delivered by Metals-API are relative to USD by default, ensuring consistency across your data.
Available Endpoints: With 14 different API endpoints, Metals-API provides extensive functionality to meet various data needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring you have access to the latest symbols.
Gold Price India Endpoint: Retrieve the latest gold price in India using this dedicated endpoint, which is particularly useful for businesses operating in the Indian market.
News Endpoint: Stay updated with the latest news articles related to various metals, providing context and insights into market movements.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for effective implementation. Below are examples of responses you might receive from various endpoints:

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1760403867,
    "base": "USD",
    "date": "2025-10-14",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744,
        "XCU": 0.294118,
        "XAL": 0.434783,
        "XNI": 0.142857,
        "XZN": 0.344828
    },
    "unit": "per troy ounce"
}

Historical Rates Endpoint

{
    "success": true,
    "timestamp": 1760317467,
    "base": "USD",
    "date": "2025-10-13",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Time-series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-10-07",
    "end_date": "2025-10-14",
    "base": "USD",
    "rates": {
        "2025-10-07": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-10-09": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-10-14": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Convert Endpoint

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1760403867,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-10-07",
    "end_date": "2025-10-14",
    "base": "USD",
    "rates": {
        "XAU": {
            "start_rate": 0.000485,
            "end_rate": 0.000482,
            "change": -3.0e-6,
            "change_pct": -0.62
        },
        "XAG": {
            "start_rate": 0.03825,
            "end_rate": 0.03815,
            "change": -0.0001,
            "change_pct": -0.26
        },
        "XPT": {
            "start_rate": 0.000915,
            "end_rate": 0.000912,
            "change": -3.0e-6,
            "change_pct": -0.33
        }
    },
    "unit": "per troy ounce"
}

OHLC (Open/High/Low/Close) Price Endpoint

{
    "success": true,
    "timestamp": 1760403867,
    "base": "USD",
    "date": "2025-10-14",
    "rates": {
        "XAU": {
            "open": 0.000485,
            "high": 0.000487,
            "low": 0.000481,
            "close": 0.000482
        },
        "XAG": {
            "open": 0.03825,
            "high": 0.0383,
            "low": 0.0381,
            "close": 0.03815
        },
        "XPT": {
            "open": 0.000915,
            "high": 0.000918,
            "low": 0.00091,
            "close": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Bid/Ask Endpoint

{
    "success": true,
    "timestamp": 1760403867,
    "base": "USD",
    "date": "2025-10-14",
    "rates": {
        "XAU": {
            "bid": 0.000481,
            "ask": 0.000483,
            "spread": 2.0e-6
        },
        "XAG": {
            "bid": 0.0381,
            "ask": 0.0382,
            "spread": 0.0001
        },
        "XPT": {
            "bid": 0.000911,
            "ask": 0.000913,
            "spread": 2.0e-6
        }
    },
    "unit": "per troy ounce"
}

Practical Applications of Metals-API

The versatility of Metals-API opens up numerous possibilities for businesses and developers. Here are some practical applications:

Financial Applications: Traders can utilize the API to build applications that provide real-time market data, allowing for informed trading decisions. The fluctuation and historical endpoints can help in analyzing market trends and making predictions.
E-commerce Integration: Online retailers dealing in precious metals can integrate the API to display current prices in various currencies, enhancing user experience and trust.
Investment Platforms: Investment platforms can leverage the API to provide users with up-to-date information on metal prices, enabling them to make informed investment choices.
Market Analysis Tools: Developers can create analytical tools that utilize the historical data provided by the API to generate insights and reports on market trends.

Conclusion

In conclusion, the Metals-API is an invaluable resource for developers and businesses seeking accurate and real-time exchange rates for metals like Gold, Silver, Platinum, and Palladium. Its extensive features, including the latest rates, historical data, and conversion capabilities, empower users to build innovative applications that can adapt to the ever-changing financial landscape. By integrating this API, you can enhance your applications with reliable data, enabling smarter decision-making and improved user experiences.

For more detailed information on how to implement these features, refer to the Metals-API Documentation. To explore the full range of supported symbols, visit the Metals-API Supported Symbols page. Start leveraging the power of real-time metals data today with the Metals-API Website.

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Get Accurate Japanese Yen (JPY) Exchange Rates in Multiple Currencies with this API