Access Reliable Gold Ask (XAU-ASK) Historical Prices through this API

In the ever-evolving landscape of financial markets, the demand for precise and real-time data is paramount, especially when it comes to precious metals like Gold (XAU). The Metals-API offers a robust solution for developers seeking to access historical prices and real-time data for Gold and other metals. This blog post delves into the transformative capabilities of the Metals-API, exploring its features, endpoints, and the innovative ways it can be utilized to enhance trading strategies and market analysis.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, serving as a hedge against inflation and economic uncertainty. With the digital transformation of financial markets, the integration of technology in trading has become essential. The rise of data analytics and market insights has enabled traders to make informed decisions based on real-time data. The Metals-API stands at the forefront of this transformation, providing developers with the tools necessary to access and analyze Gold prices effectively.

As the market for digital assets continues to grow, the need for reliable price discovery mechanisms becomes increasingly important. The Metals-API empowers developers to create applications that leverage real-time metals data, enabling innovative solutions for traders and investors alike. By utilizing advanced technology and data analytics, users can gain insights into market trends and fluctuations, ultimately enhancing their trading strategies.

API Description

The Metals-API is a powerful JSON API that provides access to real-time and historical prices for various metals, including Gold (XAU). With a focus on innovation and technological advancement, this API allows developers to build next-generation applications that can analyze and visualize metals data. The API is designed to be user-friendly, with comprehensive documentation available at the Metals-API Documentation.

One of the key advantages of the Metals-API is its ability to deliver real-time data updates, ensuring that users have access to the most current market information. This capability is essential for developers looking to create applications that require timely data for trading and analysis. Additionally, the API supports a wide range of endpoints, each designed to fulfill specific data retrieval needs, from historical rates to bid and ask prices.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data requirements. Here are some of the most notable features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Users can receive updates 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 in the format YYYY-MM-DD, users can query the Metals-API for historical rates, allowing for in-depth market analysis.
Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for metals, providing critical information for traders looking to make informed decisions.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert any amount from one currency to another. This feature is particularly useful for traders who deal with multiple currencies.
Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice, facilitating detailed trend analysis over specific periods.
Fluctuation Endpoint: This endpoint provides information about how currencies fluctuate on a day-to-day basis, offering insights into market volatility.
Carat Endpoint: Retrieve information about Gold rates by carat, allowing for precise calculations based on the purity of the metal.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specified date, providing valuable information for traders looking to identify market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint allows users to obtain the open, high, low, and close prices for a specific date, essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, enabling users to analyze long-term trends in the metals market.
API Key: Each user is assigned a unique API key, which is required to access the API's features securely.
API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: With 14 API endpoints, the Metals-API provides a comprehensive suite of functionalities to meet diverse data needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest information.
News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols.

API Endpoint Examples and Responses

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

Latest Rates Endpoint

{
"success": true,
"timestamp": 1778026928,
"base": "USD",
"date": "2026-05-06",
"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 a successful query, providing the latest exchange rates for various metals, including Gold (XAU). The rates are expressed per troy ounce, a standard measurement in the precious metals market.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1777940528,
"base": "USD",
"date": "2026-05-05",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This example demonstrates how to access historical rates for Gold and other metals. Users can specify the date to retrieve past data, which is invaluable for trend analysis and market research.

Time-series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2026-04-29",
"end_date": "2026-05-06",
"base": "USD",
"rates": {
"2026-04-29": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-01": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-06": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

The time-series endpoint allows users to analyze trends over a specified period. The response includes daily rates for Gold and other metals, enabling developers to visualize price movements effectively.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1778026928,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This endpoint is particularly useful for traders who need to convert amounts between different currencies. The response provides the conversion rate and the resulting amount in troy ounces, facilitating quick calculations.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-29",
"end_date": "2026-05-06",
"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"
}

The fluctuation endpoint provides insights into how prices have changed over a specified period. This information is crucial for traders looking to understand market volatility and make informed decisions.

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

{
"success": true,
"timestamp": 1778026928,
"base": "USD",
"date": "2026-05-06",
"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 critical data for technical analysis, allowing traders to assess market performance over a specific period. The open, high, low, and close prices are essential for identifying trends and making predictions.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1778026928,
"base": "USD",
"date": "2026-05-06",
"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"
}

The bid/ask endpoint is crucial for traders looking to execute trades at optimal prices. The response includes the current bid and ask prices, along with the spread, which is vital for assessing market liquidity.

Conclusion

In conclusion, the Metals-API provides a comprehensive solution for accessing reliable Gold (XAU) historical prices and real-time data. With its extensive range of endpoints and features, developers can create innovative applications that leverage this data for trading and market analysis. By integrating the Metals-API into their systems, developers can enhance their capabilities, enabling them to make informed decisions based on accurate and timely information.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the detailed Metals-API Documentation. Whether you are looking to access historical rates, real-time data, or market news, the Metals-API is your go-to resource for all things related to precious metals.

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Access Reliable Gold Ask (XAU-ASK) Historical Prices through this API