The Easiest Way to Get Lucknow Gold 18k (LUCK-18k) Historical Rates via API Integration

In the ever-evolving landscape of precious metals trading, having access to accurate and timely data is paramount. For developers and traders looking to integrate historical prices of Lucknow Gold 18k (LUCK-18k), the Metals-API offers a robust solution. This blog post will guide you through the process of retrieving historical prices using the Metals-API, including example endpoints, parameters, and data formats. We will explore the innovative capabilities of the API, its various endpoints, and how it can empower developers to create next-generation applications in the precious metals market.

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a symbol of wealth and stability. As digital transformation sweeps across industries, the precious metals market is no exception. The integration of data analytics and market insights is revolutionizing how traders and investors interact with gold. By leveraging technology, traders can gain real-time insights into market trends, enabling them to make informed decisions.

With the rise of digital asset solutions, the trading of gold has become more accessible than ever. The Metals-API provides a seamless way to access gold prices and historical data, allowing developers to build applications that facilitate price discovery and trading strategies. This API not only enhances the trading experience but also opens up new avenues for innovation in the precious metals sector.

API Description

The Metals-API is a powerful tool that provides real-time and historical data for various metals, including gold, silver, platinum, and palladium. It empowers developers to create applications that require accurate and timely metals data. The API offers a wide range of endpoints, each designed to cater to different needs, from retrieving the latest rates to accessing historical data dating back to 2019.

For more information, you can visit the Metals-API Website or check the Metals-API Documentation for detailed guidance on implementation.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints that cater to different functionalities. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes or every 10 minutes. It is essential for traders who need the most current market information.
Historical Rates Endpoint: This endpoint allows you to access historical rates for most currencies dating back to 2019. By appending a specific date to the endpoint, you can retrieve the historical price of gold.
Bid And Ask Endpoint: This feature enables you to retrieve real-time bid and ask prices, providing insight into the current market conditions.
Convert Endpoint: This endpoint allows you to convert any amount from one metal to another or to/from USD, making it easier to manage transactions across different currencies.
Time-Series Endpoint: This feature allows you to query the API for daily historical rates between two dates of your choice, enabling detailed analysis of price trends over time.
Fluctuation Endpoint: With this endpoint, you can track how currencies fluctuate on a day-to-day basis, providing valuable insights into market volatility.
Carat Endpoint: This endpoint retrieves information about gold rates by carat, which is particularly useful for jewelers and consumers interested in specific gold qualities.
Lowest/Highest Price Endpoint: This feature allows you to query the API to get the lowest and highest price of gold within a specified timeframe.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, which is crucial for traders analyzing market performance.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
API Key: Your API Key is essential for accessing the API and must be included in the request to authenticate your access.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The Metals-API offers 14 different endpoints, each designed for specific functionalities, allowing for extensive data retrieval options.
Supported Symbols Endpoint: This endpoint returns all available currencies, providing a comprehensive list for developers.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market trends and 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.

API Endpoint Examples and Responses

To illustrate the functionality of the Metals-API, here are some examples of how to use various endpoints:

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
"success": true,
"timestamp": 1767918391,
"base": "USD",
"date": "2026-01-09",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1767831991,
"base": "USD",
"date": "2026-01-08",
"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": "2026-01-02",
"end_date": "2026-01-09",
"base": "USD",
"rates": {
"2026-01-02": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-01-04": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-09": {
"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": 1767918391,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-02",
"end_date": "2026-01-09",
"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"
}

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

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1767918391,
"base": "USD",
"date": "2026-01-09",
"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"
}

Bid/Ask Endpoint

Get current bid and ask prices for metals:

{
"success": true,
"timestamp": 1767918391,
"base": "USD",
"date": "2026-01-09",
"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"
}

Conclusion

In conclusion, the Metals-API provides a comprehensive solution for accessing historical and real-time data for precious metals, including Lucknow Gold 18k (LUCK-18k). By utilizing its various endpoints, developers can create innovative applications that enhance trading strategies and market analysis. The API's capabilities, such as the ability to retrieve historical rates, track fluctuations, and convert between metals, make it an invaluable resource for anyone involved in the precious metals market.

For further exploration of the API's features and to start integrating it into your applications, visit the Metals-API Documentation. Additionally, for a complete list of supported symbols, check out the Metals-API Supported Symbols page. The future of trading in precious metals is here, and with the right tools, you can stay ahead of the curve.

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The Easiest Way to Get Lucknow Gold 18k (LUCK-18k) Historical Rates via API Integration