Implement Gold Oct 2025 (GCV25) Historical Prices retrieval using this API

Implement Gold Oct 2025 (GCV25) Historical Prices Retrieval Using Metals-API

In the ever-evolving landscape of financial technology, the demand for accurate and timely data is paramount, especially in the realm of precious metals trading. This blog post delves into the intricacies of retrieving historical prices for Gold (XAU) using the Metals-API. We will explore the API's capabilities, its innovative features, and how developers can leverage this powerful tool to gain insights into market trends and make informed trading decisions.

About Gold (XAU)

Gold has long been regarded as a safe haven asset, a hedge against inflation, and a store of value. In recent years, the digital transformation of the precious metals market has opened new avenues for data analytics and market insights. With the integration of technology in trading, investors can now access real-time data, enhancing their decision-making processes.

The rise of digital asset solutions has further revolutionized how traders interact with gold. By utilizing advanced data analytics, traders can identify patterns, forecast price movements, and optimize their trading strategies. The innovation in price discovery mechanisms has made it easier for investors to understand market dynamics and make informed choices.

Metals-API Overview

The Metals-API is a robust JSON API that provides real-time and historical data on precious metals. It empowers developers to build next-generation applications that require accurate metal pricing data. With a focus on technological advancement, the API offers a suite of features designed to meet the needs of traders, analysts, and developers alike.

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 ensures that traders have access to the most current information, allowing them to react swiftly to market changes.

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: This endpoint provides real-time exchange rate data for various metals, updated every 60 minutes, every 10 minutes, or even more frequently, depending on your subscription plan. This feature is crucial for traders who need to make quick decisions based on the latest market conditions.
• Historical Rates Endpoint: Access historical exchange rates for most currencies dating back to 2019. By appending a specific date to the API request, users can retrieve past prices, enabling them to analyze trends and make predictions based on historical data.
• Bid and Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for metals. Understanding the bid-ask spread is essential for traders looking to optimize their entry and exit points.
• Convert Endpoint: The Metals-API includes a currency conversion feature that allows users to convert amounts from one metal to another or to/from USD. This is particularly useful for traders dealing with multiple currencies.
• Time-Series Endpoint: This endpoint enables users to query the API for daily historical rates between two specified dates. This feature is invaluable for conducting in-depth analyses over time.
• Fluctuation Endpoint: Track how metal prices fluctuate on a day-to-day basis. This endpoint provides insights into market volatility, helping traders make informed decisions.
• Carat Endpoint: Retrieve information about Gold rates by carat. This feature is particularly useful for jewelers and those in the luxury goods market.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date. This information can help traders identify price extremes and potential reversal points.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides the open, high, low, and close prices for a specified date, allowing traders to analyze price movements comprehensively.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008. This feature is essential for traders interested in the London Metal Exchange.
• API Key: Each user is assigned a unique API key, which must be included in the API requests to authenticate access.
• API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The API comprises 14 endpoints, each offering distinct functionalities tailored to various user needs.
• Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies and metals, ensuring users have access to the latest information.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping traders 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.

API Endpoint Examples and Responses

To illustrate the functionality of the Metals-API, here are some example responses for various endpoints:

Latest Rates Endpoint

{
"success": true,
"timestamp": 1770769219,
"base": "USD",
"date": "2026-02-11",
"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 indicates the current exchange rates for various metals, with Gold (XAU) priced at 0.000482 per troy ounce.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1770682819,
"base": "USD",
"date": "2026-02-10",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This example shows historical rates for Gold and other metals on a specific date, allowing users to analyze past performance.

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2026-02-04",
"end_date": "2026-02-11",
"base": "USD",
"rates": {
"2026-02-04": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-06": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-02-11": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides a time series of Gold prices over a specified period, enabling users to visualize trends and fluctuations.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1770769219,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This example demonstrates the conversion of a specified amount from USD to Gold (XAU), providing traders with a quick reference for value assessment.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-04",
"end_date": "2026-02-11",
"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 response provides insights into how Gold and other metals have fluctuated over a specified period, which is crucial for traders looking to capitalize on market movements.

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

{
"success": true,
"timestamp": 1770769219,
"base": "USD",
"date": "2026-02-11",
"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"
}

This endpoint provides a comprehensive view of the price movements for Gold and other metals, allowing traders to assess market behavior effectively.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1770769219,
"base": "USD",
"date": "2026-02-11",
"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 response provides the current bid and ask prices for Gold, Silver, and Platinum, which are essential for traders to understand market liquidity and pricing.

Conclusion

In conclusion, the Metals-API offers a comprehensive suite of features that empower developers and traders to access real-time and historical data on precious metals like Gold (XAU). By leveraging the API's capabilities, users can gain valuable insights into market trends, optimize their trading strategies, and make informed decisions based on accurate data.

With endpoints designed for various functionalities, including real-time rates, historical data retrieval, and conversion capabilities, the Metals-API stands out as a vital tool in the financial technology landscape. As the market continues to evolve, the integration of advanced data analytics and technology will play a crucial role in shaping the future of precious metals trading.

For more information on how to implement these features and access the full potential of the Metals-API, visit the Metals-API Documentation and explore the Metals-API Supported Symbols page for a complete list of available metal symbols.