Fetch Gold Jun 2026 (GCM26) Historical Prices using the API Method

Introduction

In the ever-evolving landscape of financial markets, the demand for accurate and timely data is paramount, especially in the realm of precious metals like Gold (XAU). As we look towards the future, particularly for the June 2026 Gold futures (GCM26), understanding how to fetch historical prices using the Metals-API becomes crucial for traders, analysts, and developers alike. This blog post will delve into the innovative capabilities of the Metals-API, exploring how it empowers users to access historical price data and leverage it for informed decision-making.

Metals-API Information

About Gold (XAU)

Gold has long been a symbol of wealth and stability, serving as a hedge against inflation and economic uncertainty. In recent years, the digital transformation in precious metals trading has opened new avenues for data analytics and market insights. The integration of technology in trading has revolutionized price discovery, allowing for more accurate and real-time data access. With the rise of digital asset solutions, traders can now utilize advanced tools to analyze market trends and make data-driven decisions.

The Metals-API stands at the forefront of this transformation, providing developers with the tools necessary to build next-generation applications that can harness the power of real-time metals data. By offering a comprehensive suite of endpoints, the Metals-API enables users to access historical prices, current rates, and much more, all through a user-friendly interface.

API Description

The Metals-API is designed to provide developers with a robust platform for accessing metals prices and currency conversion data. With its innovative architecture, the API allows for seamless integration into various applications, enabling users to retrieve real-time and historical data efficiently. The API's capabilities extend beyond mere price retrieval; it empowers users to analyze trends, track fluctuations, and make informed trading decisions.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data. Depending on the subscription plan, users can receive updates every 60 minutes, every 10 minutes, or even more frequently, ensuring that they have the most current information at their fingertips. This real-time data is crucial for traders who need to react quickly to market changes.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to cater to specific needs. For instance, the Latest Rates Endpoint provides real-time exchange rates for all available metals, allowing users to stay updated on market conditions. This endpoint is particularly useful for traders looking to make quick decisions based on the latest market data.

For those interested in historical data, the Historical Rates Endpoint allows users to access historical exchange rates dating back to 2019. By appending a specific date to the API request, users can retrieve past prices for analysis and comparison. This feature is invaluable for understanding market trends over time and making predictions about future movements.

The Bid and Ask Endpoint is another powerful feature, enabling users to retrieve real-time bid and ask prices for metals. This information is essential for traders who need to know the current market spread and make informed buying or selling decisions.

Additionally, the Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This functionality is particularly useful for traders dealing with multiple currencies and metals, simplifying the conversion process.

The Time-Series Endpoint enables users to query the API for daily historical rates between two chosen dates. This feature is beneficial for conducting in-depth analyses of price movements over specific periods, allowing traders to identify patterns and trends.

Furthermore, the Fluctuation Endpoint provides insights into how currencies fluctuate on a day-to-day basis. By tracking these fluctuations, users can gain a better understanding of market volatility and make more informed trading decisions.

For those interested in gold rates by carat, the Carat Endpoint allows users to retrieve information about Gold rates based on carat weight. This feature is particularly useful for jewelers and those in the jewelry industry.

The Lowest/Highest Price Endpoint allows users to query the API for the lowest and highest prices within a specified timeframe, providing valuable insights into market extremes. Similarly, the Open/High/Low/Close (OHLC) Price Endpoint provides comprehensive data on the opening, high, low, and closing prices for a given day, enabling traders to analyze daily performance effectively.

For users interested in the London Metal Exchange (LME), the Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008, allowing for extensive analysis of market trends.

To access the 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, with all data returned in a structured JSON format. This makes it easy for developers to parse and utilize the data in their applications.

With a total of 14 available endpoints, the Metals-API provides a comprehensive suite of tools for accessing metals prices and conducting market analysis. For a complete list of supported symbols, users can refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

To illustrate the capabilities of the Metals-API, let's explore some example responses from various endpoints.

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
    "success": true,
    "timestamp": 1760313828,
    "base": "USD",
    "date": "2025-10-13",
    "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": 1760227428,
    "base": "USD",
    "date": "2025-10-12",
    "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": "2025-10-06",
    "end_date": "2025-10-13",
    "base": "USD",
    "rates": {
        "2025-10-06": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-10-08": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-10-13": {
            "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": 1760313828,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-10-06",
    "end_date": "2025-10-13",
    "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": 1760313828,
    "base": "USD",
    "date": "2025-10-13",
    "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": 1760313828,
    "base": "USD",
    "date": "2025-10-13",
    "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

In conclusion, the Metals-API provides a powerful and flexible solution for accessing historical prices and real-time data for precious metals like Gold (XAU). With its extensive range of endpoints, developers can build applications that leverage this data for trading, analysis, and market insights. The ability to fetch historical prices, track fluctuations, and convert between different metals and currencies opens up a world of possibilities for traders and analysts alike.

As the financial landscape continues to evolve, staying informed and equipped with the right tools is essential. The Metals-API not only simplifies the process of accessing metals data but also enhances the overall trading experience through its innovative features and capabilities. For more information on how to get started, visit the Metals-API Documentation and explore the Metals-API Supported Symbols page to see the full range of available options.

With the right data at your fingertips, you can navigate the complexities of the metals market with confidence and precision.