Collect Gold Aug 2025 (GCQ25) Historical Prices via this API

In the ever-evolving landscape of financial markets, the demand for accurate and timely data is paramount, especially when it comes to precious metals like gold. As we look towards the future, specifically August 2025, the ability to collect historical prices for gold (symbol: XAU) through innovative APIs such as Metals-API becomes increasingly essential for traders, analysts, and developers alike. This blog post will delve into the capabilities of Metals-API, exploring how it empowers users to access historical prices and leverage real-time data for informed decision-making.

Metals-API Information

About Gold (XAU)

Gold has long been regarded as a safe haven asset, a hedge against inflation, and a critical component in various investment portfolios. As digital transformation sweeps across industries, the precious metals market is not left untouched. The integration of data analytics and technology in trading has revolutionized how investors approach gold trading. With the rise of digital asset solutions, the demand for real-time market insights has surged, making APIs like Metals-API indispensable.

By harnessing the power of data analytics, traders can gain deeper insights into market trends, price fluctuations, and historical performance. The innovative use of technology in price discovery allows for more accurate predictions and better-informed trading strategies. As we move towards a more digital economy, the ability to access and analyze historical gold prices through APIs will be crucial for both individual investors and institutional traders.

API Description

The Metals-API is a powerful tool designed to provide developers with real-time and historical data on precious metals. With its robust capabilities, the API enables users to build next-generation applications that can analyze market trends, track price movements, and make informed trading decisions. The API's transformative potential lies in its ability to deliver accurate data at lightning speed, allowing users to stay ahead of the curve in the fast-paced world of metals trading.

For more information on how to utilize this powerful API, you can refer to the Metals-API Documentation. This resource provides comprehensive guidance on how to implement the API effectively, ensuring that developers can maximize its potential.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data 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 feature is crucial for traders who need the most current information to make timely decisions.
• Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve historical price data for gold and other metals, allowing for in-depth analysis of market trends over time.
• Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices, which are essential for understanding market dynamics and making informed trading decisions.
• Convert Endpoint: The API includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders operating in multiple currencies.
• Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two dates of their choice, providing a comprehensive view of price movements over time.
• Fluctuation Endpoint: Users can retrieve information about how currencies fluctuate on a day-to-day basis, which is vital for understanding market volatility and making strategic trading decisions.
• Carat Endpoint: This feature provides information about gold rates by carat, catering to jewelers and consumers interested in the purity of gold.
• Lowest/Highest Price Endpoint: This endpoint allows users to query the API to get the lowest and highest price for a specified date, which is essential for traders looking to identify market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, enabling traders to analyze price movements and trends effectively.
• Historical LME Endpoint: Users can access historical rates for LME symbols dating back to 2008, which is crucial for those trading in industrial metals.
• API Key: Each user is provided with a unique API key that must be included in the API requests to authenticate access.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Supported Symbols Endpoint: This endpoint returns all available currencies, allowing users to stay updated on the latest symbols supported by the API.
• Gold Price India Endpoint: This dedicated endpoint retrieves the latest gold price in India, catering to a significant market segment.
• News Endpoint: Users can access the latest news articles related to various metals, providing context and insights into market movements.

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

API Endpoint Examples and Responses

Understanding the structure of API responses is crucial for developers looking to integrate the Metals-API into their applications. Here are some examples of the various endpoints:

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
    "success": true,
    "timestamp": 1756688617,
    "base": "USD",
    "date": "2025-09-01",
    "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": 1756602217,
    "base": "USD",
    "date": "2025-08-31",
    "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": "2025-08-25",
    "end_date": "2025-09-01",
    "base": "USD",
    "rates": {
        "2025-08-25": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-08-27": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-09-01": {
            "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": 1756688617,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-08-25",
    "end_date": "2025-09-01",
    "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": 1756688617,
    "base": "USD",
    "date": "2025-09-01",
    "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": 1756688617,
    "base": "USD",
    "date": "2025-09-01",
    "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

As we look towards the future of gold trading, the importance of accessing historical prices and real-time data cannot be overstated. The Metals-API provides a comprehensive suite of features that empower developers to create innovative applications that can analyze market trends, track price movements, and make informed trading decisions. By leveraging the capabilities of this API, traders can gain a competitive edge in the dynamic world of precious metals.

For those interested in exploring the full potential of the Metals-API, I encourage you to visit the Metals-API Website for more information. With its extensive documentation and support for a wide range of symbols, the Metals-API is poised to become an essential tool for anyone involved in the precious metals market.

In summary, the integration of technology and data analytics in the precious metals market is transforming how traders operate. By utilizing APIs like Metals-API, users can access the information they need to make informed decisions, ultimately leading to more successful trading outcomes. Whether you are a seasoned trader or just starting, understanding how to leverage these tools will be crucial in navigating the future of gold trading.