A Guide to Get Copper (XCU) Historical Prices using this API for Developers

In the ever-evolving landscape of the metal markets, the demand for accurate and timely data has never been more critical. As developers, having access to reliable historical prices for metals like Copper (XCU) can empower us to create innovative applications that provide valuable insights and analytics. This guide will explore how to leverage the Metals-API to retrieve historical prices for Copper and other metals, focusing on the transformative potential of real-time data in the digital age.

Metals-API Information

About Copper (XCU)

Copper, represented by the symbol XCU, is a fundamental metal in various industries, from electrical wiring to construction. As we witness a digital transformation in metal markets, the integration of technology and data analytics is reshaping how we interact with these commodities. The rise of smart technology and IoT devices has enabled real-time monitoring and analysis of metal prices, allowing businesses to make informed decisions based on accurate data.

Technological advancements have paved the way for innovative applications that utilize historical price data. By harnessing the power of data analytics, developers can create tools that forecast future trends, analyze market fluctuations, and provide insights into price movements. The Metals-API serves as a robust platform that empowers developers to access a wealth of information, enabling them to build next-generation applications that cater to the needs of the metal market.

API Description

The Metals-API is designed to provide developers with comprehensive access to real-time and historical metal prices. With its user-friendly interface and extensive documentation, developers can easily integrate the API into their applications. The API offers a range of endpoints that cater to various needs, from retrieving the latest rates to accessing historical data dating back to 2019.

One of the standout features of the Metals-API is its ability to deliver real-time data, which is crucial for applications that require up-to-the-minute information. This capability allows developers to create applications that can respond to market changes instantly, providing users with the most accurate data available. Furthermore, the API's historical data capabilities enable developers to analyze trends over time, offering insights that can drive strategic decision-making.

Key Features and Endpoints

The Metals-API boasts several key features that enhance its functionality and usability:

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 the most current 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 for Copper and other metals, allowing for in-depth analysis of price trends over time.
Bid And Ask Endpoint: This powerful feature enables you to retrieve real-time bid and ask prices, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The API includes a currency conversion endpoint, allowing you to convert any amount from one currency to another. This is particularly useful for applications that need to display prices in different currencies.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This endpoint is invaluable for developers looking to analyze price movements over specific periods.
Fluctuation Endpoint: Retrieve information about how prices fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: Access information about Gold rates by Carat, which can be useful for applications focused on precious metals.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date, helping developers understand price extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint allows you to get the open, high, low, and close prices for a specific date, which is crucial for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
API Response: The API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
Available Endpoints: The Metals-API comes with multiple endpoints, each providing different functionalities tailored to various use cases.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring developers have access to the latest information.
Gold Price India Endpoint: Retrieve the latest gold price in India using the dedicated endpoint, which can be beneficial for region-specific applications.
News Endpoint: Access the latest news articles related to various metals, keeping users 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 understand the full scope of available data.

API Endpoint Examples and Responses

To illustrate the capabilities of the Metals-API, let's explore some example responses for various endpoints:

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
    "success": true,
    "timestamp": 1749859856,
    "base": "USD",
    "date": "2025-06-14",
    "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

Access historical exchange rates for any date since 1999:

{
    "success": true,
    "timestamp": 1749773456,
    "base": "USD",
    "date": "2025-06-13",
    "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": "2025-06-07",
    "end_date": "2025-06-14",
    "base": "USD",
    "rates": {
        "2025-06-07": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-06-09": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-06-14": {
            "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": 1749859856,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-06-07",
    "end_date": "2025-06-14",
    "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) Endpoint

Get OHLC data for a specific time period:

{
    "success": true,
    "timestamp": 1749859856,
    "base": "USD",
    "date": "2025-06-14",
    "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

Get current bid and ask prices for metals:

{
    "success": true,
    "timestamp": 1749859856,
    "base": "USD",
    "date": "2025-06-14",
    "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"
}

Conclusion

In conclusion, the Metals-API provides developers with a powerful tool to access historical prices for Copper (XCU) and other metals. By leveraging the various endpoints, developers can create applications that offer real-time insights, analyze historical trends, and provide valuable data to users. The API's capabilities, including the latest rates, historical data, and fluctuation tracking, enable developers to build sophisticated applications that meet the demands of the modern metal market.

As we continue to witness advancements in technology and data analytics, the potential for innovation in the metal markets is limitless. By utilizing the Metals-API Documentation, developers can explore the full range of features and capabilities, ensuring they are well-equipped to harness the power of real-time metals data. For further exploration, refer to the Metals-API Supported Symbols page to understand the breadth of available data.

Embrace the future of metal trading with the Metals-API and unlock the potential of historical price data to drive your applications forward.

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A Guide to Get Copper (XCU) Historical Prices using this API for Developers