Download Yellow Brass (Y-BRASS) Historical Prices from this API

In today's rapidly evolving digital landscape, the demand for real-time data in the metal markets has never been greater. As developers and businesses seek to harness the power of data analytics and insights, the need for reliable APIs becomes paramount. One such API that stands out is the Metals-API, which provides comprehensive access to historical prices for various metals, including Yellow Brass (Y-BRASS). This blog post will delve into the intricacies of the Metals-API, exploring how to retrieve historical prices and the transformative potential of real-time metals data.

About Brass (BRASS)

Brass, an alloy primarily composed of copper and zinc, has been a staple in various industries due to its durability and corrosion resistance. The digital transformation in metal markets has opened new avenues for innovation and technological advancement. With the integration of smart technology and data analytics, businesses can now gain deeper insights into market trends and pricing fluctuations.

As we look to the future, the possibilities for brass and other metals are vast. The integration of advanced data analytics tools allows for more informed decision-making, enabling businesses to adapt to market changes swiftly. The Metals-API plays a crucial role in this transformation, providing developers with the tools needed to build next-generation applications that leverage real-time data.

API Description

The Metals-API is designed to empower developers with access to real-time and historical metals data. This API offers a range of endpoints that facilitate various functionalities, from retrieving the latest rates to accessing historical prices dating back to 2019. The transformative potential of this API lies in its ability to provide developers with the necessary data to create innovative applications that can analyze market trends and make predictions based on historical data.

With a focus on technological advancement, the Metals-API enables seamless integration with existing systems, allowing businesses to harness the power of data analytics. By utilizing this API, developers can create applications that not only track current prices but also analyze historical trends, providing valuable insights into market behavior.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints, each designed to cater to specific needs within the realm of metals data. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. By appending a specific date to your query, you can retrieve historical prices, allowing for in-depth analysis of market trends over time.
Bid And Ask Endpoint: This powerful feature enables you to retrieve real-time bid and ask prices for various metals, providing critical information for traders and analysts.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. This is particularly useful for businesses operating in multiple currencies.
Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, making it easier to analyze trends over specific periods.
Fluctuation Endpoint: Retrieve information about how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: This endpoint provides information about gold rates by carat, allowing for precise calculations in jewelry and other applications.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date, which is crucial for understanding market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, essential for traders looking to analyze market performance.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a wealth of data for analysis.
API Key: Your unique API key is required to access the API, ensuring secure and authorized use of the service.
API Response: Exchange rates delivered by the Metals-API are relative to USD by default, with all data returned in a structured JSON format.
Available Endpoints: The Metals-API offers 14 different endpoints, each providing unique functionalities to cater to various needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, ensuring you have access to the latest symbols and their specifications.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate specific metals into their applications.

API Endpoint Examples and Responses

Understanding the API responses is crucial for effective implementation. Below are examples of various endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1760680836,
    "base": "USD",
    "date": "2025-10-17",
    "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

Access historical exchange rates for any date since 1999.

{
    "success": true,
    "timestamp": 1760594436,
    "base": "USD",
    "date": "2025-10-16",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-10-10",
    "end_date": "2025-10-17",
    "base": "USD",
    "rates": {
        "2025-10-10": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-10-12": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-10-17": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Convert Endpoint

Convert any amount from one metal to another or to/from USD.

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1760680836,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-10-10",
    "end_date": "2025-10-17",
    "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) Endpoint

Get OHLC data for a specific time period.

{
    "success": true,
    "timestamp": 1760680836,
    "base": "USD",
    "date": "2025-10-17",
    "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

Get current bid and ask prices for metals.

{
    "success": true,
    "timestamp": 1760680836,
    "base": "USD",
    "date": "2025-10-17",
    "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"
}

Conclusion

The Metals-API is an invaluable resource for developers seeking to access historical prices and real-time data for metals like Yellow Brass (Y-BRASS). With its extensive range of endpoints, the API empowers businesses to harness the power of data analytics, enabling informed decision-making and strategic planning. By integrating this API into their applications, developers can create innovative solutions that not only track current prices but also analyze historical trends, providing a comprehensive view of the metal markets.

As the digital transformation in metal markets continues to evolve, the Metals-API stands at the forefront, offering the tools necessary for developers to build next-generation applications. For more information, explore the Metals-API Documentation and discover the full potential of this powerful API.

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Download Yellow Brass (Y-BRASS) Historical Prices from this API