Get Weekly Lucknow Gold 22k (LUCK-22k) Historical Prices with this API

Introduction

Gold, represented by the symbol XAU, has long been a cornerstone of financial markets, serving as a safe haven and a store of value. With the rise of digital transformation in precious metals trading, developers now have access to innovative tools that allow them to harness real-time data for better decision-making. One such tool is the Metals-API, which provides comprehensive access to historical prices, including the weekly historical prices of Lucknow Gold 22k (LUCK-22k). This blog post will delve into the capabilities of the Metals-API, focusing on how developers can utilize it to access historical gold prices and leverage data analytics for market insights.

About Gold (XAU)

Gold is not just a precious metal; it is a financial instrument that has been used for centuries as a form of currency and investment. In recent years, the digital transformation of precious metals has revolutionized how traders and investors interact with gold. The integration of technology in trading has led to innovative price discovery methods and enhanced market transparency.

Data analytics plays a crucial role in understanding market trends and making informed decisions. By utilizing the Metals-API, developers can access a wealth of data that can be analyzed to gain insights into market movements, price fluctuations, and historical trends. This API empowers developers to build next-generation applications that can provide real-time updates and historical data analysis, making it easier to track gold prices and make informed trading decisions.

API Description

The Metals-API is a powerful tool designed for developers looking to integrate metals pricing data into their applications. It offers real-time and historical data on various metals, including gold, silver, platinum, and palladium. The API is built with innovation in mind, allowing developers to create applications that can provide users with up-to-date information on metal prices, historical trends, and market insights.

With the Metals-API, developers can access a wide range of endpoints that cater to different needs. Whether you are looking for the latest rates, historical data, or specific price metrics, this API has you covered. The API's capabilities extend beyond simple data retrieval; it allows for advanced data analytics and integration with other financial tools, making it a versatile solution for developers in the financial sector.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to provide specific functionalities that cater to the needs of developers. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals, including gold. Depending on your subscription plan, the API updates this data every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need to stay updated on the latest market movements.

{
"success": true,
"timestamp": 1780964048,
"base": "USD",
"date": "2026-06-09",
"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

The Historical Rates Endpoint allows users to access historical exchange rates for most currencies dating back to 2019. This endpoint is particularly useful for analyzing past market trends and making informed predictions about future price movements. Developers can query the Metals-API for historical rates by appending a specific date in the format YYYY-MM-DD.

{
"success": true,
"timestamp": 1780877648,
"base": "USD",
"date": "2026-06-08",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that enables developers to retrieve real-time bid and ask prices for metals. This information is crucial for traders looking to make quick decisions based on current market conditions. The bid price represents the maximum price that a buyer is willing to pay, while the ask price is the minimum price that a seller is willing to accept.

{
"success": true,
"timestamp": 1780964048,
"base": "USD",
"date": "2026-06-09",
"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"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders who need to quickly assess the value of their holdings in different currencies or metals.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1780964048,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is invaluable for conducting in-depth analyses of price trends over specific periods, enabling traders to make data-driven decisions.

{
"success": true,
"timeseries": true,
"start_date": "2026-06-02",
"end_date": "2026-06-09",
"base": "USD",
"rates": {
"2026-06-02": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-06-04": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-06-09": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how currencies fluctuate on a day-to-day basis. This feature is essential for traders who want to understand the volatility of gold prices and make informed trading decisions based on historical fluctuations.

{
"success": true,
"fluctuation": true,
"start_date": "2026-06-02",
"end_date": "2026-06-09",
"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"
}

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

The OHLC Price Endpoint allows developers to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on candlestick patterns and other technical analysis methods to make trading decisions.

{
"success": true,
"timestamp": 1780964048,
"base": "USD",
"date": "2026-06-09",
"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"
}

Lowest/Highest Price Endpoint

The Lowest/Highest Price Endpoint allows developers to query the API to get the lowest and highest price for a specific date. This feature is particularly useful for traders looking to identify key support and resistance levels in the market.

{
"success": true,
"timestamp": 1780964048,
"base": "USD",
"date": "2026-06-09",
"rates": {
"XAU": {
"lowest": 0.000481,
"highest": 0.000487
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for developers looking to analyze historical data for metals traded on the London Metal Exchange.

{
"success": true,
"timestamp": 1780964048,
"base": "USD",
"date": "2026-06-09",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815
},
"unit": "per troy ounce"
}

API Key and Authentication

Your API Key is a unique identifier that is passed into the API base URL's access_key parameter to authenticate your requests. It is essential to keep your API Key secure and not expose it in public repositories or client-side code. The Metals-API employs robust authentication mechanisms to ensure that only authorized users can access the data.

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 understand the various metals available for trading and analysis.

Conclusion

In conclusion, the Metals-API is a powerful tool for developers looking to access real-time and historical data on precious metals, including gold. By leveraging the various endpoints offered by the API, developers can create applications that provide valuable insights into market trends, price fluctuations, and trading opportunities. The integration of technology in precious metals trading has opened up new avenues for data analytics and market insights, empowering developers to build next-generation applications.

For more information on how to get started with the Metals-API, visit the Metals-API Documentation. This resource provides comprehensive guidance on how to implement the API and make the most of its features. By utilizing the Metals-API, developers can stay ahead of the curve in the ever-evolving world of precious metals trading.