Learn to Get LME Aluminium Bid (LME-ALUB) Historical Prices via this API

Introduction

In the ever-evolving landscape of metal markets, the ability to access real-time and historical data is crucial for developers and businesses alike. One of the most sought-after metals is aluminum, represented by the symbol XAL. This blog post will delve into how to obtain LME Aluminium Bid (LME-ALUB) historical prices using the Metals-API. We will explore the transformative potential of this API, its innovative features, and how it empowers developers to create next-generation applications that leverage real-time metals data.

Metals-API Information

About Aluminum (ALU)

Aluminum is a versatile metal that plays a significant role in various industries, from construction to automotive manufacturing. As the demand for lightweight and durable materials increases, aluminum's importance continues to grow. The digital transformation in metal markets has led to technological innovations that allow for better data analytics and insights. By integrating smart technology, businesses can now access real-time data, enabling them to make informed decisions swiftly.

With the rise of data analytics, companies can analyze historical trends and forecast future prices, which is essential for strategic planning. The integration of smart technology in metal trading platforms has revolutionized how traders and developers interact with market data. The future trends in aluminum pricing will likely be influenced by advancements in technology, sustainability efforts, and global economic shifts.

API Description

The Metals-API is a powerful tool that provides access to real-time and historical metal prices, including aluminum. This API is designed to facilitate the integration of metals data into applications, enabling developers to create innovative solutions that cater to the needs of their users. With its robust architecture, the Metals-API allows for seamless data retrieval, empowering businesses to stay ahead in the competitive metal market.

One of the key advantages of the Metals-API is its ability to deliver real-time exchange rate data, which is updated frequently based on the subscription plan. This ensures that users have access to the most current information, which is vital for making timely decisions in trading and investment. Furthermore, the API supports a wide range of endpoints, each designed to cater to specific data needs, from historical rates to currency conversion.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that provide different functionalities, making it a versatile tool for developers. Below are some of the key features:

• Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need to act quickly based on market fluctuations.
• Historical Rates Endpoint: Historical rates are available for most currencies dating back to 2019. By appending a specific date to the API request, users can access historical data, which is crucial for trend analysis and forecasting.
• Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint that allows users to convert any amount from one currency to another, facilitating transactions across different currencies.
• Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice, making it easier to analyze trends over specific periods.
• Fluctuation Endpoint: This endpoint provides information about how currencies 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 particularly useful for jewelers and traders dealing 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 insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Users can access open, high, low, and close prices for a specific date, which is essential for technical analysis.
• Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols, dating back to 2008, allowing for extensive historical analysis.
• API Key: The API key is a unique identifier that must be included in API requests to authenticate users and track usage.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The Metals-API offers 14 different endpoints, each providing unique functionalities tailored to various user needs.
• Supported Symbols Endpoint: This endpoint returns all available currencies, ensuring users can access the most up-to-date information on supported symbols.
• 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.

API Endpoint Examples and Responses

Understanding the API responses 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": 1766106103,
"base": "USD",
"date": "2025-12-19",
"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": 1766019703,
"base": "USD",
"date": "2025-12-18",
"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": "2025-12-12",
"end_date": "2025-12-19",
"base": "USD",
"rates": {
"2025-12-12": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-14": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-19": {
"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": 1766106103,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-12",
"end_date": "2025-12-19",
"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": 1766106103,
"base": "USD",
"date": "2025-12-19",
"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": 1766106103,
"base": "USD",
"date": "2025-12-19",
"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 accessing LME Aluminium Bid (LME-ALUB) historical prices and other metal data. With its wide range of endpoints, developers can leverage real-time and historical data to create innovative applications that meet the demands of the modern market. The API's capabilities, including the latest rates, historical rates, and fluctuation tracking, empower users to make informed decisions based on accurate data.

As the metal markets continue to evolve, the integration of advanced technology and data analytics will play a crucial role in shaping the future of trading and investment. By utilizing the Metals-API, developers can stay ahead of the curve, ensuring they have the tools necessary to navigate the complexities of the metal market effectively. For more information on how to get started, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals.