Learn to Retrieve Kolhapur Gold 24k (KOLH-24k) Historical Prices with this API

Introduction

In the ever-evolving landscape of financial technology, the ability to retrieve historical prices for precious metals like Gold (XAU) has become increasingly vital for traders, investors, and developers alike. With the rise of digital transformation in the precious metals market, the Metals-API stands out as a powerful tool that provides real-time and historical data on various metals, including the highly sought-after Kolhapur Gold 24k (KOLH-24k). This blog post will delve into the capabilities of the Metals-API, exploring how developers can leverage its features to access historical prices and gain valuable market insights.

About Gold (XAU)

Gold has long been regarded as a safe-haven asset, a hedge against inflation, and a store of value. As the world transitions towards digital asset solutions, the integration of technology in trading precious metals is reshaping how investors approach the market. The Metals-API provides a comprehensive suite of tools that empower developers to build next-generation applications that can analyze market trends, perform data analytics, and facilitate informed trading decisions.

Digital Transformation in Precious Metals

The digital transformation of the precious metals market is characterized by the adoption of advanced technologies that enhance trading efficiency and transparency. The Metals-API plays a crucial role in this transformation by offering real-time data that can be integrated into various applications, enabling users to make data-driven decisions. With features such as the Latest Rates Endpoint and Historical Rates Endpoint, developers can access up-to-date information on Gold prices, allowing for timely trading actions.

Data Analytics and Market Insights

Data analytics is at the forefront of modern trading strategies. By utilizing the Metals-API, developers can harness the power of historical data to identify trends and patterns in Gold prices. The API's Time-Series Endpoint allows users to query daily historical rates between two specified dates, providing a wealth of information for analysis. This capability is essential for traders looking to understand market movements and make predictions based on historical performance.

Technology Integration in Trading

Integrating technology into trading practices is no longer optional; it is a necessity. The Metals-API offers a range of endpoints that facilitate seamless integration into trading platforms. For instance, the Convert Endpoint allows users to convert amounts from one metal to another, enhancing the flexibility of trading strategies. Additionally, the Bid and Ask Endpoint provides real-time bid and ask prices, enabling traders to execute orders at optimal prices.

Innovation in Price Discovery

Price discovery is a critical aspect of trading, and the Metals-API enhances this process through its comprehensive data offerings. The API provides access to the Lowest/Highest Price Endpoint, allowing users to query the lowest and highest prices for Gold over a specified period. This information is invaluable for traders looking to identify entry and exit points in the market.

Digital Asset Solutions

As the financial landscape evolves, the demand for digital asset solutions continues to grow. The Metals-API addresses this need by providing a robust platform for accessing precious metals data. With features like the Historical LME Endpoint, which offers historical rates for LME symbols dating back to 2008, developers can create applications that cater to the needs of modern investors.

API Description

The Metals-API is designed to empower developers with the tools necessary to access real-time and historical metals data. With a focus on innovation and technological advancement, the API enables users to build applications that can analyze market trends, perform conversions, and retrieve historical prices effortlessly. The API supports a wide range of endpoints, each tailored to meet specific data retrieval needs.

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, every 10 minutes, or even more frequently. This feature is essential for traders who require up-to-the-minute information on Gold prices.
• Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a date in the format YYYY-MM-DD, developers can query the Metals-API for historical rates, enabling them to analyze past performance and make informed decisions.
• Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for various metals, providing critical information for executing trades.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert any amount from one currency to another, enhancing trading flexibility.
• Time-Series Endpoint: This endpoint enables users to query the API for daily historical rates between two dates of their choice, facilitating in-depth analysis of price movements over time.
• Fluctuation Endpoint: Users can retrieve information about how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
• Carat Endpoint: This feature allows users to retrieve information about Gold rates by carat, catering to specific market needs.
• Lowest/Highest Price Endpoint: Users can query the API to get the lowest and highest prices for Gold over a specified period, aiding in price discovery.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides users with the open, high, low, and close prices for Gold, essential for technical analysis.
• Historical LME Endpoint: Users can access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
• API Key: Each user is assigned a unique API key that must be included in the API base URL's access_key parameter for authentication.
• API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data presentation.
• Available Endpoints: The API offers 14 endpoints, each providing distinct functionalities tailored to user needs.
• Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest information.
• News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market 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. This resource is invaluable for developers looking to integrate specific metal data into their applications.

API Endpoint Examples and Responses

Latest Rates Endpoint

The Latest Rates Endpoint allows users to get real-time exchange rates for all available metals. Here is an example response:

{
"success": true,
"timestamp": 1778285795,
"base": "USD",
"date": "2026-05-09",
"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"
}

In this response, the success field indicates whether the request was successful. The timestamp provides the time of the request, while the base indicates the currency used for the exchange rates. The rates object contains the exchange rates for various metals, with Gold (XAU) listed among them.

Historical Rates Endpoint

Accessing historical exchange rates is crucial for analysis. Here is an example response from the Historical Rates Endpoint:

{
"success": true,
"timestamp": 1778199395,
"base": "USD",
"date": "2026-05-08",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response provides historical rates for Gold and other metals, allowing developers to analyze price trends over time.

Time-Series Endpoint

The Time-Series Endpoint is invaluable for obtaining exchange rates over a specific time period. Here is an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-05-02",
"end_date": "2026-05-09",
"base": "USD",
"rates": {
"2026-05-02": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-04": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-09": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides daily historical rates for Gold, enabling developers to visualize trends and fluctuations over the specified period.

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. Here is an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1778285795,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response shows the conversion of 1000 USD to Gold (XAU), providing the conversion rate and the resulting amount in troy ounces.

Fluctuation Endpoint

The Fluctuation Endpoint tracks rate fluctuations between two dates. Here is an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-02",
"end_date": "2026-05-09",
"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"
}

This response provides insights into how Gold and other metals fluctuated over the specified period, including the percentage change and absolute change in rates.

OHLC (Open/High/Low/Close) Endpoint

The OHLC Endpoint provides open, high, low, and close prices for a specific time period. Here is an example response:

{
"success": true,
"timestamp": 1778285795,
"base": "USD",
"date": "2026-05-09",
"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"
}

This response provides critical data for technical analysis, enabling traders to assess market performance over the specified period.

Bid/Ask Endpoint

The Bid/Ask Endpoint allows users to get current bid and ask prices for metals. Here is an example response:

{
"success": true,
"timestamp": 1778285795,
"base": "USD",
"date": "2026-05-09",
"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"
}

This response provides essential information for executing trades, including the bid and ask prices along with the spread for each metal.

Conclusion

The Metals-API is a powerful tool that empowers developers to access real-time and historical data for precious metals like Gold (XAU). By leveraging its comprehensive suite of endpoints, developers can build applications that provide valuable market insights, facilitate trading, and enhance decision-making processes. From retrieving the latest rates to analyzing historical trends, the Metals-API offers a wealth of information that can be harnessed for various applications.

As the financial landscape continues to evolve, the integration of technology in trading precious metals will only become more critical. The Metals-API stands at the forefront of this transformation, providing developers with the tools they need to succeed in a competitive market. For more information, visit the Metals-API Documentation to explore the full range of features and capabilities available.