Retrieve LME Aluminium (LME-ALU) Historical Prices via this API

In the ever-evolving landscape of metal markets, the demand for accurate and timely data has never been more critical. For developers and businesses looking to retrieve historical prices of LME Aluminium (LME-ALU), the Metals-API offers a robust solution. This blog post will delve into the intricacies of retrieving historical prices using the Metals-API, exploring its features, capabilities, and the transformative potential of real-time metals data.

Metals-API Information

About Aluminium (ALU)

Aluminium, symbolized as ALU in the metals market, is a lightweight, durable metal widely used in various industries, from automotive to aerospace. The digital transformation in metal markets has led to a surge in technological innovations, enabling businesses to leverage data analytics and insights for better decision-making. The integration of smart technology in the metal sector allows for real-time tracking of prices, enhancing transparency and efficiency.

As we look to the future, the possibilities for aluminium and its market are vast. With advancements in data analytics, companies can predict trends, optimize supply chains, and respond swiftly to market fluctuations. The Metals-API stands at the forefront of this transformation, providing developers with the tools necessary to build next-generation applications that harness the power of real-time data.

API Description

The Metals-API is a powerful tool that allows users to access real-time and historical data for various metals, including aluminium. This API empowers developers to create applications that can analyze market trends, track price fluctuations, and convert currencies seamlessly. With its user-friendly interface and comprehensive documentation, the Metals-API is designed to cater to the needs of technically proficient API developers.

One of the standout features of the Metals-API is its ability to provide real-time exchange rate data, updated at intervals depending on the subscription plan. This ensures that users have access to the most current information, which is crucial for making informed decisions in a volatile market. The API also offers historical rates dating back to 2019, allowing users to analyze trends over time.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints, each designed to cater to specific needs. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated every 60 minutes, 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.
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 invaluable for trend analysis and forecasting.
Bid And Ask Endpoint: This feature allows users to retrieve real-time bid and ask prices for metals, providing insights into market dynamics and helping traders make informed decisions.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, enabling users to convert any amount from one metal to another or to/from USD. This is particularly useful for businesses operating in multiple currencies.
Time-Series Endpoint: This endpoint allows users to query daily historical rates between two dates of their choice, facilitating in-depth analysis of price movements over time.
Fluctuation Endpoint: Users can track how metal prices fluctuate on a day-to-day basis, providing insights into market volatility and helping businesses strategize accordingly.
Lowest/Highest Price Endpoint: This feature allows users to query the API for the lowest and highest prices of metals over a specified period, offering valuable insights into market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific time period, which is crucial for traders looking to analyze market trends.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols, dating back to 2008, allowing users to analyze long-term trends in the aluminium market.
API Key: Users must pass their unique API key into the API base URL's access_key parameter to authenticate their requests, ensuring secure access to the data.
API Response: The Metals-API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format, making it easy for developers to integrate into their applications.
Available Endpoints: The API provides a comprehensive list of endpoints, each offering different functionalities, ensuring that users can find the specific data they need.
Supported Symbols Endpoint: This endpoint returns all available metal symbols, allowing users to easily identify the metals they wish to query.
Gold Price India Endpoint: This dedicated endpoint retrieves the latest gold price in India, catering to users interested in regional pricing.
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

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1753758099,
    "base": "USD",
    "date": "2025-07-29",
    "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": 1753671699,
    "base": "USD",
    "date": "2025-07-28",
    "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": "2025-07-22",
    "end_date": "2025-07-29",
    "base": "USD",
    "rates": {
        "2025-07-22": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-07-24": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-07-29": {
            "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": 1753758099,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-07-22",
    "end_date": "2025-07-29",
    "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": 1753758099,
    "base": "USD",
    "date": "2025-07-29",
    "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": 1753758099,
    "base": "USD",
    "date": "2025-07-29",
    "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 comprehensive solution for developers looking to retrieve historical prices of LME Aluminium (LME-ALU) and other metals. With its extensive range of endpoints, real-time data capabilities, and user-friendly documentation, the API empowers businesses to make informed decisions based on accurate and timely information. By leveraging the power of data analytics and smart technology integration, companies can optimize their operations and stay ahead in the competitive metal market.

For more information on how to implement these features, refer to the Metals-API Documentation. To explore the full range of supported symbols, visit the Metals-API Supported Symbols page. Start harnessing the power of real-time metals data today with the Metals-API Website.

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Retrieve LME Aluminium (LME-ALU) Historical Prices via this API