How to Get Tether Gold (XAUT) Historical Prices with a Simple API Call

In the rapidly evolving world of digital assets, Tether Gold (XAUT) stands out as a unique offering that combines the stability of gold with the flexibility of cryptocurrency. As developers and investors seek to harness the power of real-time data, understanding how to access historical prices for Tether Gold through the Metals-API can provide significant advantages. This blog post will delve into the capabilities of the Metals-API, focusing on how to retrieve historical prices for Tether Gold (XAUT) and explore the broader implications of digital transformation in precious metals.

Metals-API Information

The Metals-API is a powerful tool designed to provide developers with access to real-time and historical data on various metals, including gold, silver, platinum, and palladium. By utilizing this API, developers can create applications that offer insights into market trends, price fluctuations, and investment opportunities. The API's robust architecture allows for seamless integration into existing systems, enabling users to make informed decisions based on accurate and timely data.

About Gold (XAU)

Gold has long been regarded as a safe-haven asset, particularly during times of economic uncertainty. With the rise of digital currencies, gold has found a new avenue for investment through tokens like Tether Gold (XAUT). This digital transformation in precious metals is not just about creating a new asset class; it represents a shift in how investors interact with traditional commodities.

Data analytics plays a crucial role in this transformation. By leveraging advanced analytics, investors can gain insights into market trends, identify potential investment opportunities, and make data-driven decisions. The integration of technology in trading has also revolutionized the way gold is bought and sold, allowing for real-time transactions and enhanced liquidity.

Innovation in price discovery is another significant aspect of this digital evolution. Traditional methods of price determination are being supplemented by algorithms and data-driven models that provide more accurate and timely valuations. This shift is empowering developers to build next-generation applications that can analyze vast amounts of data and deliver actionable insights to users.

API Description

The Metals-API is designed to empower developers with the tools they need to access real-time and historical metals data. With a focus on innovation and technological advancement, this API enables the creation of applications that can transform how users interact with precious metals. The API provides a wide range of endpoints, each offering unique functionalities that cater to various use cases.

For detailed information on the API's capabilities, developers can refer to the Metals-API Documentation. This resource outlines the various endpoints available, including the latest rates, historical rates, and conversion functionalities.

Key Features and Endpoints

The Metals-API offers several key features that enhance its usability for developers:

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 applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: Historical rates are available for most currencies dating back to 2019. Developers can query the Metals-API for historical rates by appending a specific date to the endpoint. This functionality is particularly useful for analyzing trends over time.
Bid and Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for metals, allowing for more informed trading decisions.
Convert Endpoint: The API includes a currency conversion endpoint, which can be used to convert any amount from one currency to another. This feature is beneficial for users who need to perform transactions in different currencies.
Time-Series Endpoint: This endpoint allows developers 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 crucial for understanding market dynamics.
Carat Endpoint: This endpoint provides information about gold rates by carat, allowing for more precise valuations based on purity.
Lowest/Highest Price Endpoint: Developers can query the API to get the lowest and highest prices for a specified date, which is useful for identifying market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specified date, offering a detailed view of market activity.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for users interested in long-term trends.
API Key: The API Key is a unique identifier that must be passed into the API base URL's access_key parameter to authenticate requests.
API Response: Exchange rates delivered by the Metals-API are by default relative to USD, ensuring consistency in data interpretation.
Available Endpoints: The Metals-API comes with 14 API endpoints, each providing different functionalities to cater to various user needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, allowing developers to stay updated on the latest offerings.
News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

For a complete list of supported symbols, developers can refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Understanding the API's response structure is crucial for effective integration. Below are examples of various endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1770682538,
"base": "USD",
"date": "2026-02-10",
"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": 1770596138,
"base": "USD",
"date": "2026-02-09",
"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": "2026-02-03",
"end_date": "2026-02-10",
"base": "USD",
"rates": {
"2026-02-03": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-05": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-02-10": {
"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": 1770682538,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-03",
"end_date": "2026-02-10",
"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": 1770682538,
"base": "USD",
"date": "2026-02-10",
"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": 1770682538,
"base": "USD",
"date": "2026-02-10",
"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 provides a comprehensive solution for developers looking to access historical prices for Tether Gold (XAUT) and other precious metals. By leveraging the various endpoints offered by the API, developers can create powerful applications that deliver real-time insights and historical data analysis. The integration of technology in trading and data analytics not only enhances the user experience but also empowers investors to make informed decisions based on accurate market data.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the extensive Metals-API Documentation for detailed guidance on implementation. Additionally, check out the Metals-API Supported Symbols page to stay updated on the latest offerings.

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How to Get Tether Gold (XAUT) Historical Prices with a Simple API Call