The Easiest Way to Get High Grade Copper May 2026 (HGK26) Historical Rates through Web Scraping

In the rapidly evolving landscape of metal markets, obtaining accurate and timely data is crucial for developers and analysts alike. The Metals-API provides a robust solution for accessing historical prices of various metals, including Copper (symbol: XCU). This blog post will guide you through the process of retrieving historical rates for Copper using the Metals-API, highlighting key features, endpoints, and practical applications. By leveraging this API, you can harness the power of real-time data to drive insights and innovation in your projects.

About Copper (XCU)

Copper is a vital metal in numerous industries, from electrical wiring to construction. As we witness a digital transformation in metal markets, the integration of technological advancements and data analytics is reshaping how we interact with metal prices. The Metals-API stands at the forefront of this transformation, offering developers the tools needed to access and analyze historical data effectively.

With the rise of smart technology integration, the demand for accurate historical pricing data has never been higher. By utilizing the Metals-API, developers can create applications that provide insights into market trends, enabling better decision-making and strategic planning. The future of metal trading is not just about the present; it’s about understanding the past to predict future movements.

API Description

The Metals-API is a powerful resource that allows developers to access a wealth of information related to metal prices and currency conversions. It empowers users to build next-generation applications that can analyze trends, perform conversions, and retrieve real-time data. The API supports a variety of endpoints, each designed to cater to specific needs, from retrieving the latest rates to accessing historical data dating back to 2019.

For more detailed information, you can visit the Metals-API Documentation. This resource provides comprehensive guidance on how to utilize the API effectively, including examples and parameter descriptions.

Key Features and Endpoints

The Metals-API offers a range of endpoints that cater to different 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 is essential for applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. You can query the API for historical rates by appending a specific date to the endpoint.
Bid and Ask Endpoint: This feature allows you to retrieve real-time bid and ask prices, which are crucial for traders looking to make informed decisions based on current market conditions.
Convert Endpoint: The API includes a currency conversion endpoint, enabling you to convert any amount from one metal to another or to/from USD, facilitating seamless transactions.
Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, providing a comprehensive view of price movements over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, which is vital for understanding market volatility and making strategic decisions.
Open/High/Low/Close (OHLC) Price Endpoint: Retrieve OHLC data for a specific time period, which is essential for technical analysis and trading strategies.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for in-depth analysis of market trends.
News Endpoint: Stay updated with the latest news articles related to various metals, which can influence market conditions and pricing.

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

API Endpoint Examples and Responses

Understanding the structure of API responses is crucial for effective data handling. Below are examples of various endpoints and their corresponding JSON responses.

Latest Rates Endpoint

{
"success": true,
"timestamp": 1767154060,
"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"
}

This response provides the latest exchange rates for various metals, including Copper (XCU). The "rates" object contains the current price per troy ounce, which is essential for traders and analysts.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1767067660,
"base": "USD",
"date": "2025-12-30",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This endpoint allows you to access historical exchange rates for any date since 1999. The response includes the date queried and the corresponding rates for various metals.

Time-Series Endpoint

{
"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"
}

The time-series endpoint provides a range of historical rates between two specified dates, allowing for trend analysis and forecasting.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1767154060,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This endpoint is particularly useful for converting amounts between different metals or to/from USD. The response includes the conversion rate and the result of the conversion.

Fluctuation Endpoint

{
"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"
}

This endpoint tracks fluctuations in rates between two dates, providing insights into market volatility and trends.

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

{
"success": true,
"timestamp": 1767154060,
"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"
}

The OHLC endpoint provides essential data for traders, allowing them to analyze price movements over a specific period.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1767154060,
"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"
}

This endpoint provides current bid and ask prices, which are crucial for making informed trading decisions.

Conclusion

In conclusion, the Metals-API offers a comprehensive suite of tools for accessing historical rates and real-time data for various metals, including Copper (XCU). By understanding the capabilities of the API and how to effectively utilize its endpoints, developers can create powerful applications that provide valuable insights into market trends and pricing dynamics.

As the metal markets continue to evolve, staying informed and leveraging advanced data analytics will be key to success. The Metals-API not only simplifies the process of retrieving historical data but also empowers developers to innovate and adapt in a rapidly changing environment.

For further exploration of the API's capabilities, visit the Metals-API Website and dive into the extensive documentation available. By harnessing the power of real-time metals data, you can position yourself at the forefront of the digital transformation in the metal markets.

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The Easiest Way to Get High Grade Copper May 2026 (HGK26) Historical Rates through Web Scraping