Fetch Gold Dec 2025 (GCZ25) Price History using this API
Introduction
In the ever-evolving landscape of financial markets, the demand for accurate and real-time data has never been more critical. This is particularly true for precious metals like gold, which have long been a cornerstone of investment portfolios. In this blog post, we will explore how to fetch the historical prices of gold (symbol: XAU) for December 2025 using the Metals-API. We will delve into the capabilities of this powerful API, its endpoints, and how it can empower developers to create innovative applications that leverage real-time and historical metals data.
About Gold (XAU)
Gold has been a symbol of wealth and stability for centuries. In recent years, the digital transformation of precious metals trading has opened new avenues for investors and developers alike. The integration of data analytics and technology in trading has revolutionized how market insights are derived and utilized. 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 and analyzed in real-time.
As the market for gold continues to evolve, the need for accurate historical price data becomes paramount. Developers can leverage the Metals-API Documentation to access a wealth of information about gold prices, enabling them to build applications that provide insights into market trends, price discovery, and investment strategies.
Metals-API Overview
The Metals-API is a powerful tool designed for developers seeking to access real-time and historical data on precious metals. With a focus on innovation and technological advancement, this API provides a comprehensive suite of endpoints that allow users to retrieve various types of data, including the latest rates, historical prices, and fluctuations over time.
One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data, updated frequently based on the user's subscription plan. This capability is crucial for developers looking to create applications that require up-to-the-minute information on metal prices. Additionally, the API supports a wide range of symbols, including gold (XAU), silver (XAG), platinum (XPT), and palladium (XPD), making it a versatile solution for various use cases.
Key Features and Endpoints
The Metals-API offers a variety of endpoints that cater to different data retrieval needs. Here are some of the key features:
Latest Rates Endpoint
The Latest Rates Endpoint provides real-time exchange rate data for all available metals. Depending on your subscription plan, this endpoint can return data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for applications that require live pricing information.
{
"success": true,
"timestamp": 1767226808,
"base": "USD",
"date": "2026-01-01",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}Historical Rates Endpoint
The Historical Rates Endpoint allows users to access historical exchange rates for any date since 1999. This is particularly useful for developers looking to analyze past trends and make informed predictions about future price movements. By appending a specific date to the API call, users can retrieve historical data for gold and other metals.
{
"success": true,
"timestamp": 1767140408,
"base": "USD",
"date": "2025-12-31",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}Time-Series Endpoint
The Time-Series Endpoint enables users to query the API for daily historical rates between two dates of their choice. This feature is invaluable for developers looking to visualize trends over time and analyze fluctuations in metal prices.
{
"success": true,
"timeseries": true,
"start_date": "2025-12-25",
"end_date": "2026-01-01",
"base": "USD",
"rates": {
"2025-12-25": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-27": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-01": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"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 applications that require currency conversion for pricing or trading purposes.
{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1767226808,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}Fluctuation Endpoint
The Fluctuation Endpoint provides information about how metal prices fluctuate on a day-to-day basis. This feature is essential for developers looking to analyze volatility and make informed trading decisions.
{
"success": true,
"fluctuation": true,
"start_date": "2025-12-25",
"end_date": "2026-01-01",
"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"
}Open/High/Low/Close (OHLC) Price Endpoint
The OHLC Price Endpoint allows users to retrieve the open, high, low, and close prices for a specific time period. This data is crucial for technical analysis and helps traders make informed decisions based on historical price movements.
{
"success": true,
"timestamp": 1767226808,
"base": "USD",
"date": "2026-01-01",
"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
The Bid/Ask Endpoint provides current bid and ask prices for metals. This feature is essential for traders looking to make informed decisions based on the current market conditions.
{
"success": true,
"timestamp": 1767226808,
"base": "USD",
"date": "2026-01-01",
"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"
}Practical Use Cases
Developers can leverage the capabilities of the Metals-API to create a wide range of applications. Here are some practical use cases:
Investment Analysis Tools
By utilizing the Historical Rates and Time-Series endpoints, developers can build investment analysis tools that allow users to visualize historical price trends for gold and other metals. This can help investors make informed decisions based on past performance.
Trading Platforms
Real-time data from the Latest Rates and Bid/Ask endpoints can be integrated into trading platforms, enabling traders to execute orders based on the most current market conditions. This is crucial for high-frequency trading strategies where timing is everything.
Market Research Applications
Market researchers can use the Fluctuation and OHLC endpoints to analyze price volatility and market behavior over time. This data can be invaluable for understanding market dynamics and predicting future trends.
Conclusion
The Metals-API is a powerful resource for developers looking to access real-time and historical data on precious metals like gold. With its comprehensive suite of endpoints, the API empowers users to build innovative applications that leverage accurate data for investment analysis, trading, and market research. By understanding the capabilities of the Metals-API and how to effectively utilize its features, developers can create solutions that meet the evolving needs of the financial market.
For more information on how to get started, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals. The Metals-API Website also provides additional resources and support for developers looking to integrate this powerful API into their applications.