Collect Updated Lucknow Gold 22k (LUCK-22k) Historical Prices via this API

In the world of precious metals trading, having access to accurate and real-time data is crucial for making informed decisions. For developers and traders alike, the Metals-API offers a powerful solution to collect updated historical prices for metals, including Gold (XAU). This blog post will delve into the capabilities of the Metals-API, focusing on how to retrieve historical prices for Gold and the innovative features that make this API a valuable tool for anyone involved in the precious metals market.

About Gold (XAU)

Gold has long been considered a safe haven asset, a hedge against inflation, and a store of value. As the digital transformation continues to reshape the financial landscape, the integration of technology in precious metals trading has become increasingly important. The Metals-API provides developers with the tools necessary to harness data analytics and market insights, enabling them to create applications that can analyze trends, forecast prices, and optimize trading strategies.

With the rise of digital asset solutions, the ability to access real-time data on Gold prices is essential. The Metals-API empowers developers to build next-generation applications that can leverage this data for innovation in price discovery. By utilizing the API, users can gain insights into market fluctuations, historical trends, and current pricing, allowing for more informed trading decisions.

API Description

The Metals-API is a comprehensive JSON API that provides access to real-time and historical data for various metals, including Gold, Silver, Platinum, and Palladium. It offers a range of endpoints that allow users to retrieve the latest rates, historical prices, and conversion rates between different metals and currencies. The API is designed with innovation and technological advancement in mind, making it a powerful tool for developers looking to create applications that require accurate metals data.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data. Depending on your subscription plan, the API can return updates every 60 minutes, every 10 minutes, or even more frequently. This ensures that users have access to the most current pricing information, which is vital for making timely trading decisions.

For those interested in historical data, the Metals-API allows users to query historical rates dating back to 2019. This feature is particularly useful for analyzing trends over time and understanding how market conditions have changed. By appending a specific date to the API request, users can access historical prices for Gold and other metals, providing valuable insights into past performance.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to serve specific needs within the precious metals trading community. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for all available metals. Users can easily access the latest prices for Gold (XAU) and other metals, ensuring they are always informed about current market conditions.
Historical Rates Endpoint: Users can access historical exchange rates for any date since 2019. This feature is invaluable for traders looking to analyze past performance and make predictions based on historical data.
Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time Bid and Ask prices for metals, allowing traders to make informed decisions based on current market spreads.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. This is particularly useful for traders dealing with multiple currencies.
Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice. This feature is essential for analyzing trends over specific periods.
Fluctuation Endpoint: This endpoint provides information about how metals fluctuate on a day-to-day basis, helping traders understand market volatility.
Carat Endpoint: Users can retrieve information about Gold rates by Carat, which is particularly useful for jewelers and those in the jewelry industry.
Lowest/Highest Price Endpoint: This feature allows users to query the API to get the lowest and highest price for a specific metal over a given period.
Open/High/Low/Close (OHLC) Price Endpoint: Users can access the open, high, low, and close prices for a specific time period, providing a comprehensive view of market performance.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, allowing users to analyze long-term trends.
API Key: Each user is assigned a unique API key, which is required to access the API's features. This ensures secure and authorized access to the data.
API Response: The Metals-API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
Available Endpoints: The API includes 14 different endpoints, each providing unique functionalities to cater to various user needs.
Supported Symbols Endpoint: This endpoint returns all available currencies and metals, ensuring users can easily find the symbols they need.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them 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

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

Latest Rates Endpoint

{
"success": true,
"timestamp": 1773533966,
"base": "USD",
"date": "2026-03-15",
"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 that the current price of Gold (XAU) is 0.000482 per troy ounce, providing users with immediate access to the latest market data.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1773447566,
"base": "USD",
"date": "2026-03-14",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows the historical price of Gold on March 14, 2026, allowing users to analyze past performance and market trends.

Time-series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2026-03-08",
"end_date": "2026-03-15",
"base": "USD",
"rates": {
"2026-03-08": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-03-10": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-03-15": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides a time-series view of Gold prices over a specified period, enabling users to track price movements and identify trends.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1773533966,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response illustrates the conversion of 1000 USD to Gold (XAU), showing that the equivalent amount is 0.482 troy ounces. This feature is particularly useful for traders who need to convert between currencies and metals.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2026-03-08",
"end_date": "2026-03-15",
"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 specific period, helping traders understand market volatility.

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

{
"success": true,
"timestamp": 1773533966,
"base": "USD",
"date": "2026-03-15",
"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 open, high, low, and close prices for Gold on a specific date, offering a comprehensive view of market performance.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1773533966,
"base": "USD",
"date": "2026-03-15",
"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, allowing traders to make informed decisions based on the current market spread.

Conclusion

The Metals-API is an invaluable resource for developers and traders in the precious metals market. With its comprehensive range of endpoints, users can access real-time and historical data for Gold (XAU) and other metals, enabling them to make informed trading decisions. The API's innovative features, such as the ability to track fluctuations, convert currencies, and analyze historical trends, empower users to build next-generation applications that leverage real-time metals data.

For those looking to integrate the Metals-API into their applications, the Metals-API Documentation provides detailed guidance on how to utilize each endpoint effectively. By understanding the capabilities of the API and implementing best practices, developers can create powerful tools that enhance their trading strategies and provide valuable insights into the precious metals market.

In summary, the Metals-API is not just a tool for retrieving data; it is a gateway to innovation in the precious metals trading space. By harnessing the power of real-time data, developers can unlock new opportunities and drive success in their trading endeavors.

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Collect Updated Lucknow Gold 22k (LUCK-22k) Historical Prices via this API