Get Aluminium Premium Duty Unpaid Eur (ALUPDU) prices using this API for your application

Introduction

In today's rapidly evolving digital landscape, the demand for real-time data in the metals market has never been greater. One such critical data point is the Aluminium Premium Duty Unpaid Eur (ALUPDU) prices. Accessing accurate and timely information about ALUPDU can significantly enhance decision-making processes for businesses and developers alike. This blog post delves into the world of Aluminium, its markets, and how the Metals-API can empower applications with real-time pricing data.

Metals-API Information

About Aluminum (ALU)

Aluminum, represented by the symbol ALU, is a versatile metal that plays a crucial role in various industries, from construction to automotive manufacturing. As the world shifts towards digital transformation, the metal markets are also evolving. The integration of technological innovations and advancements in data analytics is reshaping how businesses interact with metal pricing data.

Smart technology integration is becoming increasingly important, allowing companies to leverage real-time data for better forecasting and inventory management. The future of aluminum pricing is likely to be influenced by trends such as sustainability, recycling, and the growing demand for lightweight materials in manufacturing.

API Description

The Metals-API is a powerful tool designed to provide developers with access to real-time metals data, including ALUPDU prices. This API is built on the foundation of innovation and technological advancement, enabling users to create next-generation applications that require accurate and timely metal pricing information.

With the Metals-API, developers can access a wide range of features that facilitate seamless integration into their applications. The API's capabilities include retrieving the latest rates, historical data, bid and ask prices, and much more. By harnessing the power of real-time metals data, businesses can make informed decisions that drive growth and efficiency.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs. Depending on your subscription plan, you can access the latest rates endpoint, which provides real-time exchange rate data updated every 60 minutes or even every 10 minutes. This feature is essential for businesses that require up-to-the-minute pricing information to stay competitive in the market.

Another valuable feature is the historical rates endpoint, which allows users to access historical pricing data dating back to 2019. This capability is particularly useful for trend analysis and forecasting, enabling businesses to make data-driven decisions based on past performance.

The bid and ask endpoint is another powerful feature that provides real-time bid and ask prices for metals. This information is crucial for traders and investors who need to understand market dynamics and make informed trading decisions.

Additionally, the Metals-API includes a convert endpoint, allowing users to convert any amount from one currency to another. This feature is particularly useful for businesses operating in multiple regions or dealing with international transactions.

The time-series endpoint enables users to query the API for daily historical rates between two dates of their choice. This functionality is essential for businesses that need to analyze price trends over specific periods.

For those interested in understanding how prices fluctuate, the fluctuation endpoint provides insights into day-to-day changes in metal prices. This data can help businesses anticipate market movements and adjust their strategies accordingly.

The carat endpoint allows users to retrieve information about gold rates by carat, which is particularly relevant for jewelers and precious metal traders. The lowest/highest price endpoint enables users to query the API for the lowest and highest prices within a specified timeframe, providing valuable insights into market volatility.

Furthermore, the open/high/low/close (OHLC) price endpoint allows users to access detailed pricing information for a specific time period, which is essential for technical analysis and trading strategies.

The historical LME endpoint provides access to historical rates for LME symbols dating back to 2008, enabling users to analyze long-term trends in the metals market.

To access the Metals-API, users must utilize their unique API key, which is passed into the API base URL's access_key parameter. This key ensures secure access to the API's features and data.

The API response delivers exchange rates relative to USD by default, and all data is returned in a structured JSON format, making it easy for developers to integrate into their applications.

For a complete list of supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for developers looking to leverage its capabilities. Below are examples of various API endpoints and their corresponding responses.

Latest Rates Endpoint

The latest rates endpoint provides real-time exchange rates for all available metals. Here’s an example response:

{
"success": true,
"timestamp": 1765756827,
"base": "USD",
"date": "2025-12-15",
"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"
}

This response indicates that the exchange rates are relative to USD and are provided per troy ounce.

Historical Rates Endpoint

Accessing historical exchange rates is straightforward with the historical rates endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1765670427,
"base": "USD",
"date": "2025-12-14",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows the historical rates for various metals on a specific date, allowing for analysis of past pricing trends.

Time-series Endpoint

The time-series endpoint allows users to retrieve exchange rates for a specific time period. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2025-12-08",
"end_date": "2025-12-15",
"base": "USD",
"rates": {
"2025-12-08": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-10": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-15": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides daily rates for the specified period, which is invaluable for trend analysis.

Convert Endpoint

The convert endpoint allows users to convert any amount from one metal to another or to/from USD. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1765756827,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response indicates that 1000 USD is equivalent to 0.482 troy ounces of gold, providing a clear conversion for users.

Fluctuation Endpoint

The fluctuation endpoint tracks rate fluctuations between two dates. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-08",
"end_date": "2025-12-15",
"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"
}

This response provides insights into how prices have changed over the specified period, allowing businesses to anticipate market trends.

OHLC (Open/High/Low/Close) Endpoint

The OHLC endpoint provides open, high, low, and close data for a specific time period. Here’s an example response:

{
"success": true,
"timestamp": 1765756827,
"base": "USD",
"date": "2025-12-15",
"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"
}

This response is essential for traders looking to analyze market performance over a specific timeframe.

Bid/Ask Endpoint

The bid/ask endpoint provides current bid and ask prices for metals. Here’s an example response:

{
"success": true,
"timestamp": 1765756827,
"base": "USD",
"date": "2025-12-15",
"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"
}

This response provides critical information for traders, allowing them to understand the current market conditions and make informed decisions.

Conclusion

The Metals-API is a transformative tool for developers and businesses looking to access real-time metals data, including Aluminium Premium Duty Unpaid Eur (ALUPDU) prices. By leveraging the API's extensive features, such as the latest rates, historical data, and bid/ask prices, users can gain valuable insights into the metals market.

As the industry continues to evolve, the integration of smart technology and data analytics will play a pivotal role in shaping the future of metal pricing. For developers interested in harnessing the power of real-time data, the Metals-API Documentation provides comprehensive guidance on how to implement these features effectively.

For more information on supported symbols, visit the Metals-API Supported Symbols page. By utilizing the Metals-API, businesses can stay ahead of the curve and make data-driven decisions that drive success in the competitive metals market.