Get Aluminum Aug 2025 (ALQ25) Historical Prices through JSON API Endpoints

Introduction

In the ever-evolving world of commodities trading, the demand for precise and timely data is paramount. For developers and analysts working with metals, accessing historical prices is crucial for making informed decisions. One of the most effective ways to obtain this data is through the Metals-API. This powerful JSON API provides a comprehensive suite of endpoints that allow users to retrieve historical prices for various metals, including Aluminum (symbol: XAL). In this blog post, we will delve into the capabilities of the Metals-API, focusing on how to access historical prices for Aluminum and explore the broader implications of digital transformation in the metal markets.

Metals-API Information

About Aluminum (XAL)

Aluminum is a versatile metal widely used in various industries, from construction to automotive manufacturing. Its lightweight nature and resistance to corrosion make it an ideal choice for many applications. As the market for aluminum continues to grow, driven by technological advancements and increased demand for sustainable materials, having access to accurate historical pricing data becomes essential for stakeholders.

The digital transformation in metal markets is reshaping how businesses operate. With the integration of smart technologies and data analytics, companies can now leverage real-time data to optimize their operations. The Metals-API plays a pivotal role in this transformation by providing developers with the tools needed to build next-generation applications that can analyze trends, forecast prices, and make data-driven decisions.

Technological innovation in the metals sector is not just about efficiency; it also encompasses sustainability. As industries strive to reduce their carbon footprint, the demand for recycled aluminum is on the rise. This shift necessitates accurate pricing data to assess the market's viability and make informed investment decisions.

API Description

The Metals-API is designed to empower developers by providing a robust set of features that facilitate the retrieval of metals data. With its user-friendly interface and comprehensive documentation, developers can easily integrate the API into their applications. The API supports a wide range of functionalities, including real-time pricing, historical data retrieval, and currency conversion.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data. Depending on your subscription plan, the API can provide updates every 60 minutes, every 10 minutes, or even more frequently. This capability is crucial for traders who need to stay ahead of market fluctuations.

Moreover, the API allows users to access historical rates dating back to 2019. By appending a specific date to the endpoint, developers can retrieve historical pricing data for Aluminum and other metals, enabling them to conduct thorough analyses and make informed predictions.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each serving a unique purpose. Here are some of the key features:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for all available metals. Developers can access the latest rates for Aluminum (XAL) and other metals, ensuring they have the most current information at their fingertips.
• Historical Rates Endpoint: Users can access historical exchange rates for any date since 2019. This feature is particularly useful for analyzing trends and making forecasts based on past performance.
• Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, enabling users to convert amounts from one metal to another or to/from USD. This is particularly useful for traders operating in multiple currencies.
• Time-Series Endpoint: Developers can query the API for daily historical rates between two dates of their choice. This feature is ideal for conducting in-depth analyses over specific time frames.
• Fluctuation Endpoint: This endpoint provides information about how metal prices fluctuate on a day-to-day basis, allowing users to track market volatility.
• Carat Endpoint: Users can retrieve information about gold rates by carat, which is essential for jewelers and investors in precious metals.
• Lowest/Highest Price Endpoint: This endpoint allows users to query the API to get the lowest and highest prices for a specified date, providing valuable insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: This feature provides users with the open, high, low, and close prices for a specific date, which is crucial for technical analysis.
• Historical LME Endpoint: Users can access historical rates for LME symbols dating back to 2008, which is particularly useful for those involved in trading on the London Metal Exchange.
• API Key: Each user is assigned a unique API key, which is required to access the API's features securely.
• API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The API comes with 14 endpoints, each providing different functionalities to cater to various user needs.
• Supported Symbols Endpoint: This endpoint returns all available metal symbols, allowing users to explore the full range of options.
• 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

To illustrate the capabilities of the Metals-API, let's explore some example responses for various endpoints:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1762128253,
    "base": "USD",
    "date": "2025-11-03",
    "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": 1762041853,
    "base": "USD",
    "date": "2025-11-02",
    "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": "2025-10-27",
    "end_date": "2025-11-03",
    "base": "USD",
    "rates": {
        "2025-10-27": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-10-29": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-11-03": {
            "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": 1762128253,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-10-27",
    "end_date": "2025-11-03",
    "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": 1762128253,
    "base": "USD",
    "date": "2025-11-03",
    "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": 1762128253,
    "base": "USD",
    "date": "2025-11-03",
    "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

Accessing historical prices for Aluminum through the Metals-API is a game-changer for developers and analysts in the metals market. With its comprehensive suite of endpoints, the API empowers users to retrieve real-time data, historical rates, and valuable insights into market trends. The integration of smart technology and data analytics into the metals sector is paving the way for a more efficient and sustainable future.

By leveraging the capabilities of the Metals-API, developers can build innovative applications that not only enhance trading strategies but also contribute to a deeper understanding of market dynamics. As the demand for accurate and timely data continues to grow, the Metals-API stands out as a vital resource for anyone involved in the metals industry.

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 to find the metal symbols you need. Embrace the future of metals trading with the power of real-time data at your fingertips.