Get Paxs Gold (PAXG) Historical Prices using this API

Introduction

In the rapidly evolving world of digital finance, obtaining accurate and timely data is crucial for making informed decisions. One of the most sought-after assets in this domain is Paxos Gold (PAXG), a digital asset backed by physical gold. To effectively track and analyze the historical prices of PAXG, developers can leverage the powerful Metals-API. This API provides comprehensive access to real-time and historical data on precious metals, including gold, allowing for innovative applications in trading, investment analysis, and market insights.

Understanding Gold (XAU)

Gold has long been regarded as a safe-haven asset, especially during times of economic uncertainty. With the rise of digital transformation in the precious metals market, the integration of technology has revolutionized how traders and investors access and analyze gold prices. The Metals-API Documentation outlines various endpoints that facilitate this process, enabling developers to harness data analytics for market insights.

Digital Transformation in Precious Metals

The digital transformation of precious metals involves the adoption of advanced technologies to streamline trading processes and enhance price discovery. With the Metals-API, developers can create applications that provide real-time pricing, historical data analysis, and predictive analytics. This transformation not only improves efficiency but also empowers users to make data-driven decisions.

Data Analytics and Market Insights

Data analytics plays a pivotal role in understanding market trends and fluctuations. By utilizing the Metals-API, developers can access historical rates dating back to 2019, allowing them to analyze price movements over time. This capability is essential for identifying patterns, forecasting future prices, and making informed investment decisions.

Technology Integration in Trading

Integrating technology into trading systems enhances the overall trading experience. The Metals-API offers various endpoints, such as the Latest Rates and Historical Rates endpoints, which provide developers with the tools needed to build sophisticated trading applications. These applications can automate trading strategies based on real-time data, improving responsiveness to market changes.

Innovation in Price Discovery

Price discovery is a critical aspect of trading, and the Metals-API facilitates this process by providing accurate and timely data. The API's Bid and Ask endpoint allows developers to retrieve real-time bid and ask prices, enabling traders to make informed decisions based on current market conditions. This innovation in price discovery enhances transparency and trust in the trading process.

Digital Asset Solutions

As digital assets continue to gain popularity, the need for reliable data sources becomes increasingly important. The Metals-API serves as a robust solution for accessing gold prices and other precious metals data. By utilizing the API, developers can create applications that cater to the growing demand for digital asset solutions in the financial sector.

API Description

The Metals-API is a powerful tool that provides developers with access to real-time and historical data for various metals, including gold (XAU). With its innovative features and capabilities, the API empowers developers to build next-generation applications that leverage real-time metals data. The API is designed to be user-friendly, offering comprehensive documentation to guide developers through the integration process.

Key Features of Metals-API

The Metals-API boasts a range of features that cater to the needs of developers and traders alike. Some of the key features include:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for various metals, updated based on your subscription plan. Developers can access the latest rates every 60 minutes, every 10 minutes, or even more frequently, depending on their needs.
• Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve historical data for analysis and forecasting.
• Bid and Ask Endpoint: This powerful feature allows developers to retrieve real-time bid and ask prices for metals, providing critical information for traders looking to execute orders at optimal prices.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, enabling users to convert amounts from one currency to another seamlessly. This feature is particularly useful for traders dealing with multiple currencies.
• Time-Series Endpoint: Developers can query the API for daily historical rates between two specified dates, allowing for in-depth analysis of price movements over time.
• Fluctuation Endpoint: This endpoint provides information about how currencies fluctuate on a day-to-day basis, helping traders understand market volatility.
• Carat Endpoint: Retrieve information about gold rates by carat, allowing for precise calculations in jewelry and investment contexts.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date, providing insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Access detailed OHLC data for a specific time period, essential for technical analysis and trading strategies.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
• API Key: Each user is assigned a unique API key that must be included in requests to authenticate access to the API.
• API Response: The API delivers exchange rates relative to USD, ensuring consistency in data representation.
• Available Endpoints: The Metals-API offers a total of 14 endpoints, each designed to provide specific functionalities for developers.
• Supported Symbols Endpoint: This endpoint returns a constantly updated list of all available currencies, ensuring developers have access to the latest information.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping users 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 metals into their applications.

API Endpoint Examples and Responses

Understanding how to interpret API responses is crucial for developers. Below are examples of various API endpoints, showcasing their functionality and the structure of the responses.

Latest Rates Endpoint

The Latest Rates endpoint provides real-time exchange rates for all available metals. Here’s an example response:

{
"success": true,
"timestamp": 1776471591,
"base": "USD",
"date": "2026-04-18",
"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"
}

In this response, the rates object contains the exchange rates for various metals relative to USD, with each metal symbol representing a specific metal.

Historical Rates Endpoint

Accessing historical exchange rates is essential for trend analysis. Here’s an example response for the Historical Rates endpoint:

{
"success": true,
"timestamp": 1776385191,
"base": "USD",
"date": "2026-04-17",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows the historical rates for gold and other metals on a specific date, allowing developers to analyze past performance.

Time-Series Endpoint

The Time-Series endpoint allows developers to retrieve exchange rates for a specific time period. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-04-11",
"end_date": "2026-04-18",
"base": "USD",
"rates": {
"2026-04-11": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-13": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-18": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides daily rates for the specified date range, enabling developers to visualize trends over time.

Convert Endpoint

The Convert endpoint allows for seamless currency conversion. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1776471591,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response indicates that 1000 USD is equivalent to 0.482 troy ounces of gold, providing a clear conversion result.

Fluctuation Endpoint

The Fluctuation endpoint tracks rate fluctuations between two dates. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-11",
"end_date": "2026-04-18",
"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 the rates have changed over the specified period, highlighting both the absolute and percentage changes.

OHLC (Open/High/Low/Close) Endpoint

The OHLC endpoint provides essential data for technical analysis. Here’s an example response:

{
"success": true,
"timestamp": 1776471591,
"base": "USD",
"date": "2026-04-18",
"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 response provides the opening, highest, lowest, and closing prices for the specified date, which are crucial for traders conducting technical analysis.

Bid/Ask Endpoint

The Bid/Ask endpoint provides current bid and ask prices for metals. Here’s an example response:

{
"success": true,
"timestamp": 1776471591,
"base": "USD",
"date": "2026-04-18",
"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, along with the spread, which is essential for traders looking to execute buy or sell orders.

Conclusion

In conclusion, the Metals-API offers a comprehensive solution for developers seeking to access historical prices and real-time data for Paxos Gold (PAXG) and other precious metals. By leveraging the various endpoints provided by the API, developers can create innovative applications that enhance trading strategies, improve market insights, and facilitate data-driven decision-making.

With features such as the Latest Rates, Historical Rates, and Bid/Ask endpoints, the Metals-API empowers developers to build next-generation applications that meet the demands of the digital finance landscape. For more information on how to integrate these features into your applications, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals.

As the digital asset landscape continues to evolve, staying informed and utilizing reliable data sources will be key to success in trading and investment. The Metals-API stands out as a valuable resource for developers looking to harness the power of real-time metals data.