Query Kolhapur Gold 18k (KOLH-18k) Historical Prices using this API

In the ever-evolving landscape of precious metals trading, the ability to access historical prices is crucial for investors, traders, and developers alike. One of the most reliable sources for this data is the Metals-API. This powerful API allows users to query historical prices for various metals, including Gold (XAU), Silver (XAG), Platinum (XPT), and Palladium (XPD). In this blog post, we will delve into the intricacies of querying historical prices for Kolhapur Gold 18k (KOLH-18k) using the Metals-API, exploring its features, capabilities, and practical applications.

About Gold (XAU)

Gold has long been regarded as a safe haven asset, a hedge against inflation, and a symbol of wealth. In recent years, the digital transformation in precious metals has revolutionized how investors and traders interact with this valuable commodity. The integration of data analytics and market insights has empowered stakeholders to make informed decisions based on real-time data. The Metals-API stands at the forefront of this transformation, providing developers with the tools necessary to build next-generation applications that leverage real-time metals data.

With the rise of technology integration in trading, the demand for accurate and timely information has never been higher. The Metals-API offers innovative solutions for price discovery, enabling users to access historical prices, current rates, and market fluctuations with ease. This API not only enhances trading strategies but also provides digital asset solutions that cater to the needs of modern investors.

API Description

The Metals-API is designed to provide comprehensive access to metals pricing data. It empowers developers to create applications that can analyze trends, forecast prices, and execute trades based on real-time information. The API's capabilities include:

Real-Time Data Access: The API offers real-time exchange rate data, updated every 60 minutes, 10 minutes, or even more frequently, depending on the subscription plan.
Historical Data: Users can access historical rates dating back to 2019, allowing for in-depth analysis and trend identification.
Bid and Ask Prices: The API provides real-time bid and ask prices, essential for traders looking to make informed decisions.
Currency Conversion: The conversion endpoint allows users to convert any amount from one currency to another, facilitating seamless transactions.
Time-Series Data: Users can query daily historical rates between two dates, providing insights into price movements over time.
Fluctuation Tracking: The fluctuation endpoint enables users to track how prices change on a day-to-day basis.
Carat Information: The API includes a carat endpoint that provides gold rates by carat, essential for jewelers and investors in the jewelry market.
OHLC Data: Users can retrieve open, high, low, and close prices for specific time periods, aiding in technical analysis.
Historical LME Data: Access to historical rates for LME symbols dating back to 2008 is available, providing a broader context for market analysis.
News Updates: The API includes a news endpoint that retrieves the latest articles related to various metals, keeping users informed about market trends.

For detailed information on how to implement these features, refer to the Metals-API Documentation.

Key Features and Endpoints

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

Latest Rates Endpoint

The Latest Rates endpoint provides real-time exchange rates for all available metals. Depending on your subscription plan, this endpoint can return updated rates every 60 minutes or more frequently. For example, a typical response might look like this:

{
"success": true,
"timestamp": 1764720324,
"base": "USD",
"date": "2025-12-03",
"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. This endpoint is particularly useful for analyzing past trends and making informed predictions. A sample response might appear as follows:

{
"success": true,
"timestamp": 1764633924,
"base": "USD",
"date": "2025-12-02",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series endpoint allows users to query the API for daily historical rates between two dates of their choice. This feature is invaluable for identifying trends over specific periods. An example response could be:

{
"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
},
"2025-12-03": {
"XAU": 0.000482,
"XAG": 0.03815
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert endpoint enables 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. A typical response might look like this:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1764720324,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

The Fluctuation endpoint allows users to track rate fluctuations between two dates. This feature is essential for understanding market volatility. An example response could be:

{
"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
}
},
"unit": "per troy ounce"
}

OHLC (Open/High/Low/Close) Endpoint

The OHLC endpoint provides open, high, low, and close prices for a specific time period, which is crucial for technical analysis. A sample response might look like this:

{
"success": true,
"timestamp": 1764720324,
"base": "USD",
"date": "2025-12-03",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Bid/Ask Endpoint

The Bid/Ask endpoint provides current bid and ask prices for metals, which is essential for traders looking to make informed decisions. An example response could be:

{
"success": true,
"timestamp": 1764720324,
"base": "USD",
"date": "2025-12-03",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Practical Use Cases

The versatility of the Metals-API allows for a wide range of practical applications. Here are a few scenarios where developers can leverage this API:

Investment Analysis

Investors can use the historical rates endpoint to analyze past performance and make informed decisions about future investments. By examining trends over time, they can identify patterns that may indicate potential price movements.

Trading Algorithms

Traders can integrate the latest rates and fluctuation endpoints into their trading algorithms to automate buying and selling decisions based on real-time data. This can enhance their trading strategies and improve profitability.

Market Research

Financial analysts can utilize the news endpoint to stay updated on market trends and events that may impact metal prices. This information can be crucial for making strategic recommendations to clients.

Jewelry Valuation

Jewelers can use the carat endpoint to determine the value of gold based on its carat weight, ensuring accurate pricing for customers. This feature is particularly useful for businesses that deal with gold jewelry.

Conclusion

In conclusion, the Metals-API provides a robust and versatile solution for accessing historical prices and real-time data for precious metals. By leveraging its various endpoints, developers can create applications that enhance trading strategies, investment analysis, and market research. The ability to query historical prices for Kolhapur Gold 18k (KOLH-18k) is just one of the many capabilities offered by this powerful API.

For more information on the available features and how to implement them, be sure to check out the Metals-API Documentation and explore the comprehensive list of supported symbols at the Metals-API Supported Symbols page. With the right tools and data at your fingertips, you can navigate the world of precious metals trading with confidence.

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Query Kolhapur Gold 18k (KOLH-18k) Historical Prices using this API