Step-by-Step to Get Gold Aug 2025 (GCQ25) Historical Prices through this API

In the world of precious metals, gold (symbol: XAU) stands out as a timeless asset, often regarded as a safe haven during economic uncertainty. As we look towards the future, particularly August 2025, understanding historical prices of gold becomes crucial for investors, traders, and financial analysts. This blog post will guide you through the process of obtaining historical prices for gold using the Metals-API. We will explore the innovative features of this API, its capabilities, and how it can empower developers to create next-generation applications in the realm of precious metals trading.

About Gold (XAU)

Gold has undergone a significant digital transformation in recent years, with technology playing a pivotal role in trading and price discovery. The integration of data analytics and market insights has revolutionized how traders and investors approach the gold market. With the rise of digital asset solutions, gold is no longer just a physical commodity; it has become a digital asset that can be traded in real-time.

As the demand for accurate and timely data increases, the need for robust APIs like Metals-API has become evident. This API not only provides real-time data but also historical prices, allowing users to analyze trends, make informed decisions, and optimize their trading strategies. By leveraging technology, traders can gain insights into market movements and adjust their strategies accordingly.

Metals-API Information

The Metals-API is a powerful tool designed to provide real-time and historical data for various metals, including gold, silver, platinum, and palladium. The API offers a wide range of endpoints that cater to different needs, from retrieving the latest rates to accessing historical data dating back to 2019. This flexibility makes it an invaluable resource for developers and analysts alike.

One of the standout features of Metals-API is its ability to deliver data in a user-friendly JSON format. This allows developers to easily integrate the API into their applications, enabling them to access and manipulate data with ease. The API's capabilities extend beyond just providing prices; it also offers insights into market fluctuations, bid and ask prices, and even conversion rates between different metals and currencies.

Key Features and Endpoints

Metals-API boasts a variety of endpoints that cater to different functionalities. 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 essential for traders who need to stay updated on market movements.
Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, you can retrieve historical prices for gold and other metals.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The API includes a currency conversion endpoint, enabling users to convert any amount from one metal to another or to/from USD. This is particularly useful for traders dealing with multiple currencies.
Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice, allowing for comprehensive trend analysis.
Fluctuation Endpoint: This endpoint provides information about how currencies fluctuate on a day-to-day basis, helping traders understand market volatility.
Carat Endpoint: Users can retrieve information about gold rates by carat, which is essential for jewelers and those in the jewelry industry.
Lowest/Highest Price Endpoint: This endpoint allows users to query the API to get the lowest and highest price for a specified date, providing insights into market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: Users can access OHLC data for a specific time period, which is crucial for technical analysis.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, offering a broader perspective on market trends.
API Key: Your unique API key is essential for accessing the API's features. It must be included in the API base URL's access_key parameter.
API Response: All exchange rates delivered by the Metals-API are relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The API comes with 14 endpoints, each providing different functionalities, making it a versatile tool for developers.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest data.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market developments.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate specific metal data into their applications.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for developers. Below are examples of various API endpoints and their responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1768263615,
"base": "USD",
"date": "2026-01-13",
"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": 1768177215,
"base": "USD",
"date": "2026-01-12",
"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": "2026-01-06",
"end_date": "2026-01-13",
"base": "USD",
"rates": {
"2026-01-06": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-01-08": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-13": {
"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": 1768263615,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-06",
"end_date": "2026-01-13",
"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": 1768263615,
"base": "USD",
"date": "2026-01-13",
"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": 1768263615,
"base": "USD",
"date": "2026-01-13",
"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 offers a comprehensive solution for accessing historical prices and real-time data for gold and other precious metals. By utilizing the various endpoints available, developers can create powerful applications that provide valuable insights into market trends and fluctuations. The API's flexibility, combined with its robust features, makes it an essential tool for anyone involved in the trading or analysis of precious metals.

As we move towards August 2025, having access to accurate historical data will be crucial for making informed decisions in the gold market. Whether you are a trader, analyst, or developer, the Metals-API provides the tools you need to succeed in this dynamic environment. For more information, explore the Metals-API Documentation and start leveraging the power of real-time metals data today.

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Step-by-Step to Get Gold Aug 2025 (GCQ25) Historical Prices through this API