How to Retrieve Kolhapur Gold 18k (KOLH-18k) Historical Prices via API

In the ever-evolving landscape of precious metals trading, the ability to access historical prices for assets like Kolhapur Gold 18k (KOLH-18k) is crucial for investors and developers alike. With the advent of APIs, retrieving this data has become more streamlined and efficient. One such powerful tool is the Metals-API, which provides comprehensive access to real-time and historical metal prices, including gold, silver, platinum, and palladium. This blog post will explore how to leverage the Metals-API to retrieve historical prices for KOLH-18k, along with insights into the digital transformation in precious metals trading.

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a symbol of wealth and stability. In recent years, the digital transformation in precious metals has reshaped how investors and traders interact with this valuable asset. The integration of data analytics and market insights has enabled a more informed trading environment, allowing users to make decisions based on real-time data rather than historical trends alone.

Technology integration in trading platforms has also led to innovation in price discovery. With the rise of digital asset solutions, gold trading has become more accessible, allowing a broader audience to participate in the market. The Metals-API plays a pivotal role in this transformation by providing developers with the tools necessary to build next-generation applications that can analyze and visualize gold price trends effectively.

Metals-API Capabilities

The Metals-API is designed to empower developers with real-time metals data, enabling them to create applications that can respond to market changes instantaneously. The API offers a variety of endpoints that cater to different needs, from retrieving the latest rates to accessing historical data dating back to 2019. This flexibility allows users to tailor their applications to meet specific requirements.

One of the standout features of the Metals-API is its ability to provide real-time exchange rate data. Depending on your subscription plan, the API's latest rates endpoint can return updates every 60 minutes, every 10 minutes, or even more frequently. This ensures that users always have access to the most current market information, which is essential for making informed trading decisions.

Key Features and Endpoints

The Metals-API offers a range of endpoints that can be utilized for various applications. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rates for all available metals. For example, a typical response might look like this:

{
"success": true,
"timestamp": 1765461619,
"base": "USD",
"date": "2025-12-11",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

This response indicates the current price of gold (XAU) in relation to USD, providing a snapshot of the market at that moment.

Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. This is particularly useful for analyzing trends over time. A sample response might look like this:

{
"success": true,
"timestamp": 1765375219,
"base": "USD",
"date": "2025-12-10",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"unit": "per troy ounce"
}

This endpoint allows developers to query historical prices for KOLH-18k by appending a specific date to the API request, enabling them to analyze price movements over time.

Time-Series Endpoint: This feature allows users to query the API for daily historical rates between two dates of their choice. For example:

{
"success": true,
"timeseries": true,
"start_date": "2025-12-04",
"end_date": "2025-12-11",
"base": "USD",
"rates": {
"2025-12-04": {
"XAU": 0.000485
},
"2025-12-11": {
"XAU": 0.000482
}
},
"unit": "per troy ounce"
}

This endpoint is particularly useful for developers looking to create visualizations or reports based on historical price data.

Convert Endpoint: The Metals-API also includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. A typical response might look like this:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1765461619,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This feature is invaluable for traders who need to quickly assess the value of their holdings in different currencies.

Fluctuation Endpoint: This endpoint allows users to track rate fluctuations between two dates, providing insights into market volatility. A sample response might look like this:

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-04",
"end_date": "2025-12-11",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

This data can help traders make informed decisions based on recent price movements.

Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific time period. A typical response might look like this:

{
"success": true,
"timestamp": 1765461619,
"base": "USD",
"date": "2025-12-11",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

This endpoint is essential for traders who rely on technical analysis to make trading decisions.

Bid/Ask Endpoint: This feature provides current bid and ask prices for metals, which is crucial for traders looking to execute orders at the best possible prices. A sample response might look like this:

{
"success": true,
"timestamp": 1765461619,
"base": "USD",
"date": "2025-12-11",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

This endpoint allows traders to assess the market depth and make informed decisions about their trades.

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 various metals into their applications.

Conclusion

In conclusion, the Metals-API offers a robust solution for retrieving historical prices for Kolhapur Gold 18k (KOLH-18k) and other precious metals. By leveraging its various endpoints, developers can create applications that provide real-time insights and historical data analysis, empowering users to make informed trading decisions. The API's capabilities, combined with the digital transformation in precious metals trading, highlight the importance of technology in today's financial landscape. For more information, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation.

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How to Retrieve Kolhapur Gold 18k (KOLH-18k) Historical Prices via API