Retrieve LME Aluminium Alloy (LME-ALUA) prices via this API

Introduction

In today's rapidly evolving digital landscape, the demand for real-time data in the metals market has never been greater. The ability to retrieve LME Aluminium Alloy (LME-ALUA) prices via the Metals-API empowers developers and businesses to make informed decisions based on accurate and timely information. This blog post delves into the intricacies of the Metals-API, focusing on its capabilities, the significance of aluminum in the market, and how developers can leverage this API to create innovative applications.

Metals-API Information

About Aluminum (ALU)

Aluminum, represented by the symbol ALU, is a vital metal in various industries, including construction, automotive, and packaging. As the world transitions towards more sustainable practices, aluminum's lightweight and recyclable properties make it an increasingly popular choice. The digital transformation in metal markets has led to significant technological innovations, enabling real-time data analytics and insights that drive smarter decision-making.

Technological advancements in the metals sector have paved the way for smart technology integration, allowing businesses to monitor market trends and fluctuations with unprecedented accuracy. The future of aluminum pricing is poised for further evolution, with predictive analytics and machine learning algorithms playing a crucial role in forecasting price movements and market dynamics.

API Description

The Metals-API is a powerful tool that provides developers with access to real-time metals data, including LME Aluminium Alloy prices. This API is designed to facilitate the development of next-generation applications by offering a wide range of endpoints that cater to various data needs. With its focus on innovation and technological advancement, the Metals-API empowers users to harness the transformative potential of real-time metals data.

By utilizing the Metals-API, developers can integrate comprehensive market data into their applications, enabling businesses to respond swiftly to market changes. The API supports a variety of functionalities, including retrieving the latest rates, historical data, and even bid and ask prices, making it an invaluable resource for anyone involved in the metals market.

Key Features and Endpoints

The Metals-API offers a plethora of features that cater to the diverse needs of developers and businesses. Here are some of the key endpoints and their potential applications:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated every 60 minutes, every 10 minutes, or even more frequently, depending on your subscription plan. This feature is essential for businesses that require up-to-the-minute pricing information to make timely decisions.
• Historical Rates Endpoint: Access to historical rates dating back to 2019 allows users to analyze trends over time. By appending a specific date to the API request, developers can retrieve valuable insights into past market behavior.
• Bid And Ask Endpoint: This powerful feature enables users to obtain real-time bid and ask prices for metals, providing a clear picture of market conditions and helping traders make informed decisions.
• Convert Endpoint: The conversion endpoint allows users to convert any amount from one metal to another or to/from USD, facilitating seamless transactions across different currencies.
• Time-Series Endpoint: Users can query the API for daily historical rates between two specified dates, making it easy to track price movements over time.
• Fluctuation Endpoint: This endpoint provides information about how metal prices fluctuate on a day-to-day basis, offering insights into market volatility.
• Carat Endpoint: For those interested in gold, the carat endpoint allows users to retrieve information about gold rates by carat, catering to jewelers and investors alike.
• Lowest/Highest Price Endpoint: This feature enables users to query the API for the lowest and highest prices of metals over a specified period, aiding in market analysis.
• Open/High/Low/Close (OHLC) Price Endpoint: Users can obtain open, high, low, and close prices for metals, providing a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for in-depth analysis of long-term trends.
• API Key: Each user is provided with a unique API key, which must be included in API requests to authenticate access.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The Metals-API features 14 different endpoints, each designed to provide specific functionalities tailored to user needs.
• Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest information.
• Gold Price India Endpoint: Retrieve the latest gold price in India using this dedicated endpoint, catering to regional market needs.
• News Endpoint: Stay informed with the latest news articles related to various metals, helping users keep abreast of 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 response structure is crucial for effective integration. Below are examples of various endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1759449680,
    "base": "USD",
    "date": "2025-10-03",
    "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": 1759363280,
    "base": "USD",
    "date": "2025-10-02",
    "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": "2025-09-26",
    "end_date": "2025-10-03",
    "base": "USD",
    "rates": {
        "2025-09-26": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-09-28": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-10-03": {
            "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": 1759449680,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-09-26",
    "end_date": "2025-10-03",
    "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": 1759449680,
    "base": "USD",
    "date": "2025-10-03",
    "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": 1759449680,
    "base": "USD",
    "date": "2025-10-03",
    "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

The Metals-API is a transformative tool that provides developers with the ability to access real-time data on metals, including LME Aluminium Alloy prices. By leveraging the various endpoints offered by the API, businesses can gain valuable insights into market trends, make informed decisions, and enhance their operational efficiency. The integration of smart technology and data analytics into the metals market is paving the way for a more responsive and agile industry.

As the demand for accurate and timely data continues to grow, the Metals-API stands out as a critical resource for developers looking to build innovative applications. With its comprehensive features and capabilities, the API not only simplifies data retrieval but also empowers users to harness the full potential of real-time metals data.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation and usage. Don't forget to check the Metals-API Supported Symbols page for a complete list of available metal symbols.