Implement High Grade Copper Nov 2025 (HGX25) price retrieval using this API

Introduction

In the ever-evolving landscape of commodities trading, the ability to access real-time data is crucial for making informed decisions. This is particularly true for metals like copper, represented by the High Grade Copper Nov 2025 (HGX25) contract. With the advent of APIs, developers can now harness the power of real-time data to build innovative applications that cater to the needs of traders and investors. One such tool is the Metals-API, which provides comprehensive data on various metals, including copper (XCU). This blog post will delve into the capabilities of the Metals-API, focusing on its features, endpoints, and how it can be utilized to retrieve copper prices effectively.

About Copper (XCU)

Copper has long been a cornerstone of the global economy, serving as a critical component in electrical wiring, plumbing, and various industrial applications. As industries increasingly embrace digital transformation, the demand for real-time data on copper prices has surged. The integration of smart technology and data analytics into metal markets has paved the way for innovative solutions that enhance trading strategies and decision-making processes.

Technological advancements have enabled traders to access insights that were previously unavailable. By leveraging data analytics, market participants can identify trends, forecast price movements, and optimize their trading strategies. The future of copper trading lies in the ability to harness these insights effectively, and the Metals-API plays a pivotal role in this transformation.

API Description

The Metals-API is a powerful tool that provides real-time and historical data on various metals, including copper. It empowers developers to build next-generation applications that can access and analyze metal prices seamlessly. With its robust architecture, the Metals-API offers a range of endpoints that cater to different data retrieval needs, from the latest rates to historical trends.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data, updated at intervals depending on the user's subscription plan. This capability is essential for traders who require up-to-the-minute information to make timely decisions. Additionally, the API supports a variety of endpoints that allow users to query historical rates, bid and ask prices, and even perform currency conversions.

Key Features and Endpoints

The Metals-API boasts several key features that enhance its usability and functionality:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, including copper. Depending on your subscription plan, this endpoint can return data updated every 60 minutes or every 10 minutes. This feature is crucial for traders who need to stay informed about the latest market movements.

{
"success": true,
"timestamp": 1783382896,
"base": "USD",
"date": "2026-07-07",
"rates": {
"XCU": 0.294118
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

For those interested in analyzing past trends, the Historical Rates Endpoint allows users to access exchange rates dating back to 2019. By appending a specific date to the API request, developers can retrieve historical data that can be invaluable for market analysis.

{
"success": true,
"timestamp": 1783296496,
"base": "USD",
"date": "2026-07-06",
"rates": {
"XCU": 0.292
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that enables users to retrieve real-time bid and ask prices for metals. This information is essential for traders looking to execute trades at optimal prices.

{
"success": true,
"timestamp": 1783382896,
"base": "USD",
"date": "2026-07-07",
"rates": {
"XCU": {
"bid": 0.293,
"ask": 0.295,
"spread": 0.002
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders who operate in multiple currencies and need to quickly assess their positions.

{
"success": true,
"query": {
"from": "USD",
"to": "XCU",
"amount": 1000
},
"info": {
"timestamp": 1783382896,
"rate": 0.294118
},
"result": 294.118,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows users to query the API for daily historical rates between two dates of their choice. This feature is invaluable for traders looking to analyze price movements over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-06-30",
"end_date": "2026-07-07",
"base": "USD",
"rates": {
"2026-06-30": {
"XCU": 0.290
},
"2026-07-07": {
"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 essential for traders looking to understand market volatility and make informed decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-06-30",
"end_date": "2026-07-07",
"base": "USD",
"rates": {
"XCU": {
"start_rate": 0.290,
"end_rate": 0.294118,
"change": 0.004118,
"change_pct": 1.42
}
},
"unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for technical analysis and helps traders identify trends and reversals.

{
"success": true,
"timestamp": 1783382896,
"base": "USD",
"date": "2026-07-07",
"rates": {
"XCU": {
"open": 0.290,
"high": 0.295,
"low": 0.289,
"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 endpoint is particularly useful for traders who focus on LME-listed metals.

{
"success": true,
"timestamp": 1783296496,
"base": "USD",
"date": "2026-07-06",
"rates": {
"XCU": 0.292
},
"unit": "per troy ounce"
}

API Key and Authentication

To access the Metals-API, users must obtain an API key, which is passed into the API base URL's access_key parameter. This key is essential for authentication and ensures that only authorized users can access the data.

API Response Structure

The API responses are structured in a JSON format, providing a clear and concise way to access the data. Each response includes a success flag, a timestamp, the base currency, and the relevant rates. Understanding the structure of these responses is crucial for developers to effectively parse and utilize the data.

Conclusion

The Metals-API is a powerful tool for developers looking to access real-time and historical data on metals like copper. With its extensive range of endpoints, the API enables users to retrieve critical information that can enhance trading strategies and decision-making processes. By leveraging the capabilities of the Metals-API, developers can build innovative applications that cater to the needs of traders in an increasingly digital marketplace.

For more information on how to implement the Metals-API in your applications, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a comprehensive list of available metals. Start harnessing the power of real-time metals data today!