Fetch LME Aluminium Alloy (LME-ALUA) prices with this API

Introduction

In the ever-evolving landscape of metal markets, the ability to access real-time data is paramount for developers and businesses alike. The Metals-API provides a robust solution for fetching LME Aluminium Alloy (LME-ALUA) prices, enabling users to harness the power of real-time metals data. This blog post will delve into the intricacies of the Metals-API, its capabilities, and how it can transform the way developers interact with metal pricing data.

Metals-API Information

About Aluminum (ALU)

Aluminum, represented by the symbol ALU, is a versatile metal widely used across various industries, from construction to automotive manufacturing. As digital transformation sweeps through the metal markets, the integration of technological innovations and advancements is reshaping how businesses operate. The demand for data analytics and insights has surged, leading to the adoption of smart technology solutions that enhance decision-making processes.

As we look to the future, the possibilities for aluminum and its markets are vast. With the rise of electric vehicles and renewable energy technologies, aluminum's lightweight properties make it an essential material. The Metals-API stands at the forefront of this transformation, providing developers with the tools to access critical market data in real-time.

API Description

The Metals-API is a powerful tool designed to provide developers with real-time and historical data on metal prices, including LME Aluminium Alloy. With its innovative architecture, the API empowers users to build next-generation applications that leverage real-time metals data. The API's capabilities extend beyond mere price retrieval; it offers a comprehensive suite of features that facilitate data-driven decision-making.

For detailed information on how to implement the API, developers can refer to the Metals-API Documentation. This resource provides in-depth guidance on utilizing the API's features effectively.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints, each designed to cater to specific data retrieval needs. 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 crucial for applications that require up-to-the-minute pricing information.
• Historical Rates Endpoint: Access historical rates dating back to 2019. By appending a 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 metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The API includes a currency conversion endpoint, enabling users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders operating in multiple currencies.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, allowing for comprehensive analysis of price movements over time.
• Fluctuation Endpoint: Retrieve information about how metal prices fluctuate on a day-to-day basis, helping users understand market volatility.
• Carat Endpoint: Access information about Gold rates by Carat, which is essential for jewelers and gold traders.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specified period, aiding in market analysis.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific time period, which is critical for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for extensive historical analysis.
• API Key: Each user is assigned a unique API key, which must be included in the 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 includes 14 endpoints, each providing distinct functionalities tailored to various user needs.
• Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest metal symbols.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market trends and developments.

List of Symbols

The 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 implementation. 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": 1767226098,
"base": "USD",
"date": "2026-01-01",
"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": 1767139698,
"base": "USD",
"date": "2025-12-31",
"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": "2025-12-25",
"end_date": "2026-01-01",
"base": "USD",
"rates": {
"2025-12-25": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-27": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-01": {
"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": 1767226098,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-25",
"end_date": "2026-01-01",
"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": 1767226098,
"base": "USD",
"date": "2026-01-01",
"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": 1767226098,
"base": "USD",
"date": "2026-01-01",
"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 for developers looking to access real-time and historical data on metals, including LME Aluminium Alloy prices. With its extensive range of endpoints, the API empowers users to build applications that can analyze market trends, track price fluctuations, and make informed decisions based on real-time data. As the metal markets continue to evolve, leveraging such innovative technologies will be crucial for staying ahead in a competitive landscape.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the comprehensive Metals-API Documentation for detailed guidance. Don't forget to check the Metals-API Supported Symbols page to familiarize yourself with the available metal symbols.