How to Get Historical Price Data for Ludhiana Gold 22k (LUDH-22k) with this API

Introduction

In the world of precious metals, gold (XAU) holds a significant place, not only as a valuable asset but also as a barometer of economic health. For developers and traders looking to access historical price data for Ludhiana Gold 22k (LUDH-22k), the Metals-API offers a robust solution. This blog post will explore how to leverage the Metals-API to obtain historical price data, delve into the intricacies of gold trading, and highlight the innovative features of this powerful API.

Understanding Gold (XAU)

Gold has been a symbol of wealth and stability for centuries. With the digital transformation in the precious metals market, data analytics and technology integration have become essential for traders and investors. The Metals-API stands at the forefront of this transformation, providing real-time data and insights that empower developers to create next-generation applications.

Digital Transformation in Precious Metals

The precious metals market is undergoing a digital revolution. With the rise of blockchain technology and digital asset solutions, the way we trade and invest in gold is changing. The Metals-API plays a crucial role in this transformation by offering real-time data that can be integrated into various applications, from trading platforms to financial analysis tools.

Data Analytics and Market Insights

Access to accurate and timely data is vital for making informed trading decisions. The Metals-API provides developers with the tools to analyze market trends, track price fluctuations, and gain insights into the gold market. By utilizing the API's historical rates and time-series data, traders can make data-driven decisions that enhance their trading strategies.

Technology Integration in Trading

Integrating technology into trading processes is essential for maximizing efficiency and profitability. The Metals-API allows developers to build applications that can automate trading strategies, monitor market conditions, and execute trades based on real-time data. This level of integration not only saves time but also reduces the risk of human error.

API Description

The Metals-API is a powerful tool that provides access to real-time and historical price data for various metals, including gold. With its innovative features, the API empowers developers to build applications that can analyze market trends, track price movements, and convert currencies seamlessly. The API's capabilities include:

• Real-time exchange rates updated frequently based on subscription plans.
• Historical rates dating back to 2019, allowing for comprehensive market analysis.
• Bid and Ask prices for precise trading strategies.
• Currency conversion for seamless transactions across different currencies.
• Time-series data for tracking price movements over specified periods.
• Fluctuation tracking to understand market volatility.
• Carat-specific data for gold rates based on carat weight.
• OHLC data for detailed price analysis.
• News updates related to metals for staying informed on market conditions.

For more information, visit the Metals-API Website or check the Metals-API Documentation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs in the trading and analysis of precious metals. Here’s a closer look at some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals. Depending on your subscription plan, this endpoint can return data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need to make quick decisions based on the latest market conditions.

{
"success": true,
"timestamp": 1779150084,
"base": "USD",
"date": "2026-05-19",
"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

Accessing historical rates is crucial for analyzing market trends over time. The Historical Rates Endpoint allows you to query historical rates for most currencies dating back to 2019. By appending a specific date to your request, you can retrieve the price of gold on that date, which is invaluable for backtesting trading strategies.

{
"success": true,
"timestamp": 1779063684,
"base": "USD",
"date": "2026-05-18",
"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 you to retrieve real-time bid and ask prices for metals. This information is crucial for traders looking to execute trades at the best possible prices. Understanding the spread between the bid and ask prices can help traders make informed decisions about when to enter or exit a position.

{
"success": true,
"timestamp": 1779150084,
"base": "USD",
"date": "2026-05-19",
"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 you to convert any amount from one currency to another. This is particularly useful for traders who operate in multiple currencies and need to quickly assess the value of their assets in different terms. The API provides a straightforward way to perform these conversions, enhancing the flexibility of trading strategies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1779150084,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows you to query the API for daily historical rates between two dates of your choice. This feature is particularly useful for traders looking to analyze price movements over a specific period. By examining the time-series data, traders can identify trends and make predictions about future price movements.

{
"success": true,
"timeseries": true,
"start_date": "2026-05-12",
"end_date": "2026-05-19",
"base": "USD",
"rates": {
"2026-05-12": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-14": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-19": {
"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 decisions based on market conditions. By analyzing fluctuations, traders can identify patterns and adjust their strategies accordingly.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-12",
"end_date": "2026-05-19",
"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 you to retrieve the open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on technical analysis to make trading decisions. By examining OHLC data, traders can identify trends and potential reversal points in the market.

{
"success": true,
"timestamp": 1779150084,
"base": "USD",
"date": "2026-05-19",
"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"
}

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 traders interested in the London Metal Exchange prices, allowing for comprehensive analysis of historical trends in the metals market.

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.

Conclusion

In conclusion, the Metals-API offers a powerful suite of tools for developers and traders looking to access historical price data for gold and other precious metals. By leveraging the API's innovative features, such as real-time rates, historical data, and advanced endpoints, users can gain valuable insights into the metals market. The ability to track fluctuations, convert currencies, and analyze time-series data empowers traders to make informed decisions and optimize their trading strategies. For more information on how to get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation.