Programmatically Get LME Aluminium (LME-ALU) prices using this API

Programmatically Get LME Aluminium (LME-ALU) Prices Using This API

In today's fast-paced financial landscape, the ability to programmatically access real-time data is crucial for developers and businesses alike. One of the most significant commodities in the global market is Aluminium, represented by the symbol LME-ALU. With the rise of digital transformation in metal markets, the demand for accurate and timely data has never been higher. This blog post will delve into the capabilities of the Metals-API, a powerful tool that allows developers to access LME Aluminium prices and much more.

About Aluminium (ALU)

Aluminium is a versatile metal widely used in various industries, from construction to automotive manufacturing. As the world shifts towards more sustainable practices, the demand for Aluminium continues to grow due to its lightweight properties and recyclability. The digital transformation in metal markets has led to technological innovations that enable better tracking, pricing, and trading of Aluminium. With advancements in data analytics and smart technology integration, stakeholders can now gain insights into market trends and make informed decisions.

As we look towards the future, the possibilities for Aluminium markets are vast. The integration of real-time data through APIs like the Metals-API empowers developers to create applications that can analyze market fluctuations, predict trends, and optimize trading strategies. This not only enhances operational efficiency but also provides a competitive edge in the market.

API Description

The Metals-API is designed to provide developers with real-time and historical data on various metals, including Aluminium. This API is a game-changer for those looking to build next-generation applications that require accurate metals pricing data. By leveraging the power of this API, developers can access a wealth of information that can be used for analytics, trading, and market research.

With a focus on innovation and technological advancement, the Metals-API offers a range of features that cater to the needs of developers. The API allows users to retrieve the latest rates, historical data, and even perform currency conversions, making it a comprehensive solution for anyone working with metals.

Key Features and Endpoints

The Metals-API provides a variety of endpoints that serve different purposes, each designed to enhance the user experience and provide valuable data. Here 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 the most current pricing information.
• Historical Rates Endpoint: Access historical rates for most metals dating back to 2019. By appending a specific date to your query, you can retrieve past pricing data, which is invaluable for trend analysis and forecasting.
• Bid And Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for Aluminium and other metals, providing insights into market liquidity and pricing dynamics.
• 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: Query the API for daily historical rates between two dates of your choice. This feature is ideal for analyzing price movements over specific periods.
• Fluctuation Endpoint: Retrieve information about how Aluminium prices fluctuate on a day-to-day basis. This data can help traders identify patterns and make informed decisions.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for Aluminium over a specified period, which can be crucial for understanding market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Get open, high, low, and close prices for Aluminium, providing a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for extensive market analysis.
• API Key: Your unique API key is essential for accessing the API and must be included in your requests.
• API Response: The API delivers exchange rates relative to USD, ensuring consistency in data interpretation.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping you 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'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": 1767139777,
"base": "USD",
"date": "2025-12-31",
"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": 1767053377,
"base": "USD",
"date": "2025-12-30",
"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": "2025-12-24",
"end_date": "2025-12-31",
"base": "USD",
"rates": {
"2025-12-24": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-26": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-31": {
"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": 1767139777,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-24",
"end_date": "2025-12-31",
"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": 1767139777,
"base": "USD",
"date": "2025-12-31",
"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": 1767139777,
"base": "USD",
"date": "2025-12-31",
"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 an invaluable resource for developers looking to access real-time and historical data on Aluminium and other metals. By leveraging its various endpoints, developers can create applications that provide insights into market trends, facilitate trading, and enhance decision-making processes. The API's comprehensive features, including the latest rates, historical data, and conversion capabilities, empower users to harness the full potential of metals data.

As the market continues to evolve, staying informed and utilizing advanced tools like the Metals-API will be essential for success. For more information on how to get started with the API, check out the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals.