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

Introduction

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)

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.

API Description

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.

Metals-API Documentation, which outlines the various endpoints and their functionalities.

Key Features and Endpoints

Latest Rates Endpoint

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

Historical Rates Endpoint

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

Bid And Ask Endpoint

{
    "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

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

Time-Series Endpoint

{
    "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

{
    "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

{
    "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

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

List of Symbols

Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate multiple metal types into their applications.

Conclusion

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.

Metals-API Website and dive into the detailed Metals-API Documentation to unlock the full potential of real-time metals data.