How to use this API to get Westmetall Higher Copper (XCU

Introduction

In the ever-evolving landscape of financial markets, the demand for real-time data has become paramount, particularly in the metals sector. One of the most sought-after metals is Copper, represented by the symbol XCU. Understanding how to effectively utilize the Metals-API can empower developers to create innovative applications that leverage real-time data for Copper and other metals. This blog post will delve into the capabilities of the Metals-API, focusing on its features, endpoints, and practical applications in the context of Copper.

About Copper (XCU)

Copper is a crucial metal in various industries, including construction, electronics, and renewable energy. Its versatility and conductivity make it a staple in modern technology. As the world shifts towards digital transformation, the integration of smart technologies and data analytics in metal markets is becoming increasingly important. The Metals-API provides developers with the tools to harness real-time data, enabling them to build applications that can track market trends, analyze historical data, and make informed decisions.

Digital Transformation in Metal Markets

The digital transformation of metal markets is characterized by the integration of advanced technologies such as IoT, AI, and big data analytics. These innovations allow for better tracking of metal prices, supply chain management, and market forecasting. By utilizing the Metals-API, developers can access a wealth of information that can drive these transformations, providing insights that were previously unattainable.

Technological Innovation and Advancement

Technological advancements in the metals industry have led to the development of sophisticated tools for data analysis and visualization. The Metals-API stands at the forefront of this innovation, offering a comprehensive suite of endpoints that cater to various needs. From real-time pricing to historical data analysis, the API empowers developers to create applications that can adapt to the dynamic nature of metal markets.

Data Analytics and Insights

Data analytics plays a crucial role in understanding market trends and making informed decisions. The Metals-API provides access to historical rates, allowing developers to analyze price movements over time. This capability is essential for businesses looking to optimize their operations and respond to market fluctuations effectively.

Smart Technology Integration

Integrating smart technologies with real-time data can enhance decision-making processes in the metals industry. The Metals-API facilitates this integration by providing developers with the tools needed to build applications that can monitor prices, track fluctuations, and convert currencies seamlessly. This level of integration is vital for businesses aiming to stay competitive in a rapidly changing market.

Future Trends and Possibilities

As the demand for metals continues to rise, the future of the industry will likely see increased reliance on data-driven decision-making. The Metals-API positions itself as a key player in this evolution, offering developers the resources needed to create innovative solutions that can adapt to future market trends. By leveraging the API, businesses can stay ahead of the curve and capitalize on emerging opportunities.

API Description

The Metals-API is a powerful tool that provides real-time and historical data for various metals, including Copper (XCU). This API enables developers to build next-generation applications that can access and analyze metal prices, making it an invaluable resource for businesses in the metals industry. With a focus on innovation and technological advancement, the Metals-API empowers users to harness the transformative potential of real-time metals data.

Key Features and Endpoints

The Metals-API offers a wide range of features and endpoints designed to meet the diverse needs of developers. Here are some of the key functionalities:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. This endpoint is essential for applications that require up-to-the-minute pricing information. For example, developers can retrieve the latest rates for Copper (XCU) and other metals, allowing users to make informed trading decisions.

{
"success": true,
"timestamp": 1782087041,
"base": "USD",
"date": "2026-06-22",
"rates": {
"XCU": 0.294118
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing market trends over time. The Historical Rates Endpoint allows developers to query the Metals-API for historical rates dating back to 2019. This feature is particularly useful for businesses looking to understand price movements and make data-driven decisions.

{
"success": true,
"timestamp": 1782000641,
"base": "USD",
"date": "2026-06-21",
"rates": {
"XCU": 0.290000
},
"unit": "per troy ounce"
}

Bid and Ask Endpoint

The Bid and Ask Endpoint provides real-time bid and ask prices for metals, allowing developers to retrieve essential pricing information for trading applications. This endpoint is particularly valuable for traders who need to understand market dynamics and make timely decisions.

{
"success": true,
"timestamp": 1782087041,
"base": "USD",
"date": "2026-06-22",
"rates": {
"XCU": {
"bid": 0.293000,
"ask": 0.295000,
"spread": 0.002000
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows developers to convert any amount from one metal to another or to/from USD. This feature is particularly useful for applications that require currency conversion for pricing or trading purposes.

{
"success": true,
"query": {
"from": "USD",
"to": "XCU",
"amount": 1000
},
"info": {
"timestamp": 1782087041,
"rate": 0.294118
},
"result": 294.118,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is essential for analyzing trends and fluctuations over specific periods, providing valuable insights for decision-making.

{
"success": true,
"timeseries": true,
"start_date": "2026-06-15",
"end_date": "2026-06-22",
"base": "USD",
"rates": {
"2026-06-15": {
"XCU": 0.290000
},
"2026-06-22": {
"XCU": 0.294118
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how metal prices fluctuate on a day-to-day basis. This feature is crucial for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-06-15",
"end_date": "2026-06-22",
"base": "USD",
"rates": {
"XCU": {
"start_rate": 0.290000,
"end_rate": 0.294118,
"change": 0.004118,
"change_pct": 1.42
}
},
"unit": "per troy ounce"
}

Carat Endpoint

The Carat Endpoint allows developers to retrieve information about Gold rates by Carat. While this feature is specific to Gold, it showcases the versatility of the Metals-API in providing detailed information about various metals.

{
"success": true,
"timestamp": 1782087041,
"base": "USD",
"date": "2026-06-22",
"rates": {
"XAU": {
"24K": 0.000482,
"18K": 0.000362
}
},
"unit": "per troy ounce"
}

Lowest/Highest Price Endpoint

The Lowest/Highest Price Endpoint allows developers to query the API to get the lowest and highest price for a specific date. This feature is essential for understanding market extremes and making strategic decisions.

{
"success": true,
"timestamp": 1782087041,
"base": "USD",
"date": "2026-06-22",
"rates": {
"XCU": {
"lowest": 0.290000,
"highest": 0.295000
}
},
"unit": "per troy ounce"
}

Open/High/Low/Close (OHLC) Price Endpoint

The OHLC Price Endpoint provides developers with the open, high, low, and close prices for a specific date. This feature is crucial for traders looking to analyze market performance over a given period.

{
"success": true,
"timestamp": 1782087041,
"base": "USD",
"date": "2026-06-22",
"rates": {
"XCU": {
"open": 0.290000,
"high": 0.295000,
"low": 0.289000,
"close": 0.294118
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols, dating back to 2008. This feature is essential for businesses that require long-term data for analysis and forecasting.

{
"success": true,
"timestamp": 1782000641,
"base": "USD",
"date": "2026-06-21",
"rates": {
"XCU": 0.290000
},
"unit": "per troy ounce"
}

API Key and Response

Your API Key is the unique identifier that is passed into the API base URL's access_key parameter. This key is essential for authenticating requests and ensuring secure access to the API's features. The exchange rates delivered by the Metals-API are by default relative to USD, and all data is returned in a structured JSON format, making it easy to integrate into applications.

Available Endpoints

The Metals-API comes with 14 API endpoints, each providing different functionalities. Developers can explore these endpoints to find the specific features that meet their needs. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols.

Conclusion

In conclusion, the Metals-API is a powerful tool for developers looking to harness the potential of real-time metals data, particularly for Copper (XCU). By understanding the various endpoints and their functionalities, developers can create innovative applications that provide valuable insights into market trends and pricing. The API's capabilities, including real-time rates, historical data, and conversion features, position it as an essential resource in the metals industry. As the market continues to evolve, leveraging the Metals-API will enable businesses to stay competitive and make informed decisions based on accurate data.