The Easiest Way to Get Gurgaon Gold 18k (GURG-18k) Historical Rates Using Public APIs

In today's digital landscape, accessing real-time and historical data for precious metals like Gold (XAU) has become increasingly essential for traders, investors, and developers alike. The Metals-API provides a robust solution for obtaining historical prices, including Gurgaon Gold 18k (GURG-18k), through its comprehensive set of public APIs. This blog post will guide you through the process of retrieving historical rates using the Metals-API, including example endpoints, parameters, and data formats.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, and its digital transformation is reshaping how investors and traders interact with this precious metal. The integration of data analytics and market insights into trading platforms has revolutionized price discovery, allowing for more informed decision-making. With the rise of digital asset solutions, the demand for real-time data on gold prices has surged, making APIs like Metals-API invaluable.

The Metals-API empowers developers to build next-generation applications that leverage real-time metals data. By providing access to historical rates, bid and ask prices, and conversion capabilities, this API enables users to analyze trends, forecast market movements, and make strategic investment decisions. For more information, you can visit the Metals-API Website.

API Description

The Metals-API is a powerful tool that offers a wide range of functionalities for accessing metals prices and currency conversions. With a user-friendly interface and comprehensive documentation, developers can easily integrate the API into their applications. The API supports various endpoints, each designed to provide specific data related to metals, including:

Latest Rates Endpoint: Access real-time exchange rate data updated based on your subscription plan.
Historical Rates Endpoint: Retrieve historical rates dating back to 2019 by appending a specific date.
Bid and Ask Endpoint: Get real-time bid and ask prices for metals.
Convert Endpoint: Convert amounts between different metals or to/from USD.
Time-Series Endpoint: Query daily historical rates between two dates.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis.
Carat Endpoint: Retrieve gold rates by carat.
Lowest/Highest Price Endpoint: Get the lowest and highest price for a specified date.
Open/High/Low/Close (OHLC) Price Endpoint: Access OHLC data for a specific time period.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008.
API Key: A unique key required for authentication.
API Response: Exchange rates are delivered relative to USD by default.
Available Endpoints: A constantly updated list of all available currencies.
News Endpoint: Retrieve the latest news articles related to various metals.

For a complete list of supported symbols, including Gold (XAU), you can refer to the Metals-API Supported Symbols.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data retrieval needs. Here’s a closer look at some of the most important features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rates for all available metals. Depending on your subscription plan, the API updates this data every 60 minutes or every 10 minutes. This endpoint is crucial for traders who need up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1764727387,
"base": "USD",
"date": "2025-12-03",
"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 exchange rates is essential for analyzing trends over time. The Historical Rates Endpoint allows users to retrieve rates for any date since 1999. This feature is particularly useful for back-testing trading strategies or analyzing market behavior.

{
"success": true,
"timestamp": 1764640987,
"base": "USD",
"date": "2025-12-02",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series Endpoint allows users to query the API for daily historical rates between two specified dates. This is particularly useful for visualizing trends and understanding price movements over time.

{
"success": true,
"timeseries": true,
"start_date": "2025-11-26",
"end_date": "2025-12-03",
"base": "USD",
"rates": {
"2025-11-26": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-11-28": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-03": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

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

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1764727387,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how rates fluctuate between two dates. This feature is essential for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2025-11-26",
"end_date": "2025-12-03",
"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 provides critical data for traders by offering the open, high, low, and close prices for a specific time period. This information is vital for technical analysis and making informed trading decisions.

{
"success": true,
"timestamp": 1764727387,
"base": "USD",
"date": "2025-12-03",
"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

The Bid/Ask Endpoint provides current bid and ask prices for metals, allowing traders to make informed decisions based on real-time market data.

{
"success": true,
"timestamp": 1764727387,
"base": "USD",
"date": "2025-12-03",
"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"
}

Understanding API Responses

Each API response from the Metals-API is structured to provide clear and concise information. The success field indicates whether the request was successful, while the timestamp field provides the time of the response. The base field indicates the base currency for the rates returned, and the date field specifies the date for which the rates apply.

The rates object contains the actual exchange rates for the requested metals, with each metal symbol as a key. The unit field specifies the measurement unit used, typically "per troy ounce" for precious metals.

Common Use Cases

The Metals-API can be utilized in various scenarios, including:

Investment Analysis: Investors can use historical data to analyze trends and make informed decisions about buying or selling metals.
Trading Strategies: Traders can implement algorithmic trading strategies based on real-time and historical data from the API.
Market Research: Analysts can leverage the API to gather data for market reports and research papers.
Portfolio Management: Financial advisors can use the API to track the performance of precious metals in client portfolios.

Performance Optimization and Security Considerations

When integrating the Metals-API into your applications, it is crucial to consider performance optimization strategies. Implementing caching mechanisms can reduce the number of API calls and improve response times. Additionally, be mindful of rate limits and quota management to avoid exceeding your subscription plan's limits.

Security is also paramount when working with APIs. Ensure that your API key is kept confidential and not exposed in client-side code. Use HTTPS for all API requests to encrypt data in transit, and implement error handling to gracefully manage any issues that arise during API interactions.

Conclusion

In conclusion, the Metals-API offers a comprehensive solution for accessing historical rates and real-time data for precious metals like Gold (XAU). By leveraging its various endpoints, developers can create powerful applications that provide valuable insights into market trends and price movements. Whether you are an investor, trader, or developer, the Metals-API can enhance your ability to make informed decisions in the precious metals market.

For further exploration of the API's capabilities, be sure to check out the Metals-API Documentation and start integrating this powerful tool into your projects today!

Ready to use Metals-API?

Try it now!

The Easiest Way to Get Gurgaon Gold 18k (GURG-18k) Historical Rates Using Public APIs