Obtain High Grade Copper Sep 2025 (HGU25) prices using this API

Introduction

In the ever-evolving landscape of metal markets, obtaining accurate and real-time data is crucial for traders, investors, and developers alike. One of the most significant metals in this domain is copper, represented by the symbol XCU. As we look towards September 2025, understanding the pricing of high-grade copper (HGU25) becomes essential. This blog post will delve into the copper market, explore the transformative capabilities of the Metals-API, and discuss how developers can leverage this powerful tool to access real-time and historical data.

Metals-API Information

About Copper (XCU)

Copper is a fundamental metal in various industries, from electrical wiring to plumbing and construction. Its demand is driven by technological advancements and the digital transformation of metal markets. As industries increasingly adopt smart technologies, the need for real-time data analytics becomes paramount. The integration of data analytics in the copper market allows stakeholders to make informed decisions based on current trends and historical data.

Technological innovation in the copper sector is also paving the way for future possibilities. With the rise of electric vehicles and renewable energy technologies, the demand for copper is expected to surge. This shift necessitates a robust framework for tracking price fluctuations and market trends, which is where the Metals-API comes into play.

API Description

The Metals-API is a comprehensive solution for accessing real-time and historical metal prices, including copper. It empowers developers to build next-generation applications that can analyze market trends, track price fluctuations, and convert currencies seamlessly. The API's capabilities extend beyond mere data retrieval; it offers insights that can drive strategic decisions in trading and investment.

With a user-friendly interface and extensive documentation, the Metals-API allows developers to integrate metal pricing data into their applications effortlessly. The API supports various endpoints, each designed to cater to specific needs, from retrieving the latest rates to accessing historical data.

Key Features and Endpoints

The Metals-API boasts a range of features that enhance its usability and functionality. Here are some of the key endpoints and their applications:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. For instance, if you subscribe to the highest tier, you can receive updates every minute, ensuring you have the most current data at your fingertips.
• Historical Rates Endpoint: Access historical rates dating back to 2019. This feature is invaluable for analyzing market trends over time. By appending a specific date to your query, you can retrieve past rates and make informed predictions about future movements.
• Bid And Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for metals. Understanding the spread between these prices can help traders make better decisions regarding entry and exit points.
• Convert Endpoint: The conversion endpoint enables users to convert any amount from one metal to another or to/from USD. This is particularly useful for traders dealing in multiple currencies.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This endpoint is essential for analyzing trends over specific periods.
• Fluctuation Endpoint: Retrieve information about how metal prices fluctuate on a day-to-day basis. This feature can help traders identify patterns and make predictions based on historical data.
• Lowest/Highest Price Endpoint: This endpoint allows you to query the API to get the lowest and highest price for a specified date, providing insights into market volatility.
• Open/High/Low/Close (OHLC) Price Endpoint: Access detailed OHLC data for specific time periods, which is crucial for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for long-term market analysis.
• API Key: Your unique API key is essential for accessing the API. It must be included in your requests to authenticate your access.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies and metals, ensuring you have the latest information at your disposal.
• 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.

API Endpoint Examples and Responses

Understanding the API's responses is crucial for effective implementation. Below are examples of various endpoint responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
    "success": true,
    "timestamp": 1760241643,
    "base": "USD",
    "date": "2025-10-12",
    "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": 1760155243,
    "base": "USD",
    "date": "2025-10-11",
    "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": "2025-10-05",
    "end_date": "2025-10-12",
    "base": "USD",
    "rates": {
        "2025-10-05": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-10-07": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-10-12": {
            "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": 1760241643,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-10-05",
    "end_date": "2025-10-12",
    "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

Get OHLC data for a specific time period:

{
    "success": true,
    "timestamp": 1760241643,
    "base": "USD",
    "date": "2025-10-12",
    "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": 1760241643,
    "base": "USD",
    "date": "2025-10-12",
    "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

As we approach September 2025, the importance of accurate and timely data in the copper market cannot be overstated. The Metals-API offers a robust solution for developers looking to access real-time and historical data on copper and other metals. By leveraging the various endpoints available, developers can create applications that provide valuable insights into market trends, price fluctuations, and trading opportunities.

With features such as the Latest Rates Endpoint, Historical Rates Endpoint, and the Bid/Ask Endpoint, the Metals-API equips users with the tools necessary to navigate the complexities of the metal markets. As the demand for copper continues to grow, staying informed through reliable data sources will be crucial for success in this dynamic environment.

For more information on how to get started with the Metals-API, visit the Metals-API Documentation and explore the Metals-API Supported Symbols page for a comprehensive list of available metals. Embrace the future of metal trading with the power of real-time data at your fingertips.