Step-by-Step Guide to Get High Grade Copper Oct 2025 (HGV25) Historical Prices using this API

In the ever-evolving landscape of metal markets, the demand for accurate and real-time data has never been more critical. This is particularly true for high-grade copper, represented by the symbol HGV25. Understanding historical prices and trends can empower traders, investors, and developers alike to make informed decisions. In this guide, we will explore how to effectively utilize the Metals-API to retrieve historical prices for high-grade copper and delve into the broader implications of digital transformation in the metal markets.

About Copper (XCU)

Copper, denoted by the symbol XCU, is a fundamental metal in various industries, including construction, electronics, and renewable energy. Its properties, such as excellent conductivity and malleability, make it indispensable in modern technology. As we witness a digital transformation in metal markets, the integration of smart technologies and data analytics is reshaping how we interact with metal prices.

Technological innovations have led to the development of sophisticated tools that provide insights into market trends. The Metals-API is at the forefront of this transformation, offering developers the ability to access real-time and historical data on copper prices. By leveraging data analytics, stakeholders can gain valuable insights into price fluctuations, enabling them to make strategic decisions.

API Description

The Metals-API is a powerful tool designed to provide developers with access to a wealth of information regarding metal prices. With its user-friendly interface and comprehensive documentation, the API empowers users to build next-generation applications that require real-time metals data. The API supports various endpoints, each tailored to meet specific needs, from retrieving the latest rates to accessing historical data.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data. Depending on your subscription plan, the API can provide updates every 60 minutes or even every 10 minutes. This capability is crucial for traders who need to stay ahead of market movements.

Key Features and Endpoints

The Metals-API offers a range of endpoints that cater to different requirements. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rates for metals, including copper. The data is updated frequently, allowing users to track price changes as they happen.
Historical Rates Endpoint: Users can access historical rates for most metals dating back to 2019. By appending a specific date to the API request, developers can retrieve past prices, which is essential for trend analysis.
Bid and Ask Endpoint: This feature allows users to obtain real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The API includes a currency conversion feature, enabling users to convert amounts from one metal to another or to/from USD, facilitating seamless transactions.
Time-Series Endpoint: This endpoint allows users to query daily historical rates between two specified dates, making it easier to analyze trends over time.
Fluctuation Endpoint: Users can track how metal prices fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: This feature enables users to retrieve information about gold rates by carat, which is particularly useful for jewelers and investors in precious metals.
Lowest/Highest Price Endpoint: Users can query the API to find the lowest and highest prices for a specific date, which is valuable for identifying price extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, essential for technical analysis.
Historical LME Endpoint: This feature allows users to access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
API Key: Each user is assigned a unique API key, which is required to access the API's features securely.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The Metals-API includes 14 different endpoints, each designed to fulfill specific functionalities.
Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available metal symbols, ensuring users have access to the latest information.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them 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 how to interpret API responses is crucial for effective integration. Below are examples of various API endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1763348632,
    "base": "USD",
    "date": "2025-11-17",
    "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": 1763262232,
    "base": "USD",
    "date": "2025-11-16",
    "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": "2025-11-10",
    "end_date": "2025-11-17",
    "base": "USD",
    "rates": {
        "2025-11-10": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-11-12": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-11-17": {
            "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": 1763348632,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-11-10",
    "end_date": "2025-11-17",
    "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": 1763348632,
    "base": "USD",
    "date": "2025-11-17",
    "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": 1763348632,
    "base": "USD",
    "date": "2025-11-17",
    "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

In conclusion, the Metals-API provides a robust framework for accessing high-grade copper prices and other metal data. By utilizing its various endpoints, developers can create applications that offer real-time insights, historical analysis, and market trends. The integration of smart technology and data analytics into the metal markets signifies a shift towards more informed decision-making processes. As we continue to embrace technological advancements, the potential for innovation in this sector is limitless.

For further exploration of the API's capabilities, refer to the Metals-API Documentation and the Metals-API Supported Symbols page. By harnessing the power of real-time data, you can stay ahead in the dynamic world of metal trading.

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Step-by-Step Guide to Get High Grade Copper Oct 2025 (HGV25) Historical Prices using this API