Fetch SMM Copper Cathode (SMM-XCU) prices through this API

Introduction

In the ever-evolving landscape of metal markets, the ability to access real-time data is crucial for developers and businesses alike. The Metals-API offers a powerful solution for fetching SMM Copper Cathode (SMM-XCU) prices, along with a wealth of information about various metals. This blog post delves into the intricacies of the Metals-API, focusing on its capabilities, the significance of copper in the global market, and how developers can leverage this API to create innovative applications.

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 a key component in renewable energy technologies and electric vehicles, copper is witnessing a surge in demand, driven by digital transformation and technological advancements. The integration of smart technologies and data analytics in metal markets is reshaping how businesses operate, providing insights that were previously unattainable.

With the rise of the Internet of Things (IoT) and Industry 4.0, the copper market is experiencing a paradigm shift. Companies are now utilizing data analytics to forecast trends, optimize supply chains, and enhance production processes. The future of copper is not just about extraction and processing; it's about harnessing data to drive efficiency and sustainability.

API Description

The Metals-API is designed to empower developers by providing real-time metals data, enabling the creation of next-generation applications. With its robust architecture, the API allows for seamless integration into various platforms, ensuring that users have access to the latest market information. The API's capabilities extend beyond mere price retrieval; it offers a comprehensive suite of features that can transform how businesses interact with metal data.

For more detailed information, developers can refer to the Metals-API Documentation, which outlines the various endpoints and their functionalities.

Key Features and Endpoints

The Metals-API boasts a range of endpoints that cater to different needs, each designed to provide specific functionalities. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint is a cornerstone feature of the Metals-API. Depending on your subscription plan, this endpoint returns real-time exchange rate data for metals, updated every 60 minutes, every 10 minutes, or even more frequently. This allows developers to access the most current market prices for copper and other metals, facilitating timely decision-making.

{
    "success": true,
    "timestamp": 1753005614,
    "base": "USD",
    "date": "2025-07-20",
    "rates": {
        "XCU": 0.294118
    },
    "unit": "per troy ounce"
}

Historical Rates Endpoint

For those interested in analyzing trends over time, the Historical Rates Endpoint provides access to historical exchange rates dating back to 2019. By appending a specific date to the API request, developers can retrieve valuable historical data that can inform market analysis and forecasting.

{
    "success": true,
    "timestamp": 1752919214,
    "base": "USD",
    "date": "2025-07-19",
    "rates": {
        "XCU": 0.290000
    },
    "unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint is another powerful feature that allows users to retrieve real-time bid and ask prices for metals. This information is crucial for traders and investors who need to make informed decisions based on the current market conditions.

{
    "success": true,
    "timestamp": 1753005614,
    "base": "USD",
    "date": "2025-07-20",
    "rates": {
        "XCU": {
            "bid": 0.293000,
            "ask": 0.295000,
            "spread": 0.002000
        }
    },
    "unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint enables users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for businesses that operate in multiple currencies and need to streamline their financial operations.

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XCU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1753005614,
        "rate": 0.294118
    },
    "result": 294.118,
    "unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is invaluable for conducting in-depth analyses of price movements over specific periods.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-07-13",
    "end_date": "2025-07-20",
    "base": "USD",
    "rates": {
        "2025-07-13": {
            "XCU": 0.290000
        },
        "2025-07-20": {
            "XCU": 0.294118
        }
    },
    "unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how metal prices fluctuate on a day-to-day basis. By tracking rate changes between two dates, developers can gain a better understanding of market volatility.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-07-13",
    "end_date": "2025-07-20",
    "base": "USD",
    "rates": {
        "XCU": {
            "start_rate": 0.290000,
            "end_rate": 0.294118,
            "change": 0.004118,
            "change_pct": 1.42
        }
    },
    "unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows users to retrieve open, high, low, and close prices for a specific time period. This data is essential for traders looking to analyze market trends and make informed trading decisions.

{
    "success": true,
    "timestamp": 1753005614,
    "base": "USD",
    "date": "2025-07-20",
    "rates": {
        "XCU": {
            "open": 0.290000,
            "high": 0.295000,
            "low": 0.289000,
            "close": 0.294118
        }
    },
    "unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for users interested in long-term trends and historical analysis.

{
    "success": true,
    "timestamp": 1752919214,
    "base": "USD",
    "date": "2025-07-19",
    "rates": {
        "XCU": 0.290000
    },
    "unit": "per troy ounce"
}

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 multiple metal types into their applications.

Conclusion

The Metals-API is a transformative tool for developers seeking to access real-time data on metals like copper. With its extensive range of endpoints, the API not only provides current prices but also historical data, conversion capabilities, and insights into market fluctuations. By leveraging this API, developers can create innovative applications that enhance decision-making and optimize operations in the metal markets.

For further exploration of the API's capabilities, visit the Metals-API Website and dive into the detailed Metals-API Documentation to unlock the full potential of real-time metals data.