Use this API to get Kochi Gold 18k (KOCH-18k) prices for your application

In the world of precious metals trading, having access to real-time data is crucial for making informed decisions. For developers looking to integrate gold pricing into their applications, the Kochi Gold 18k (KOCH-18k) prices can be accessed through the powerful Metals-API. This API provides a comprehensive suite of tools for retrieving current and historical prices of various metals, including gold, silver, platinum, and palladium. In this blog post, we will explore the capabilities of the Metals-API, its key features, and how it can be utilized to enhance your applications.

Understanding 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 technology in trading has revolutionized how investors approach gold trading. With the rise of digital asset solutions, understanding the dynamics of gold pricing has become more accessible than ever.

Digital Transformation in Precious Metals

The digital transformation in the precious metals market has led to innovative approaches in price discovery and trading strategies. By leveraging real-time data from APIs like Metals-API, developers can create applications that provide users with up-to-date market insights. This not only enhances user experience but also empowers traders to make informed decisions based on the latest market trends.

Data Analytics and Market Insights

Data analytics plays a pivotal role in understanding market movements. The Metals-API offers various endpoints that allow developers to access historical rates, bid and ask prices, and fluctuations over time. By analyzing this data, traders can identify patterns and make predictions about future price movements. For instance, the Fluctuation Endpoint enables users to track how gold prices change over specific periods, providing valuable insights into market volatility.

Technology Integration in Trading

Integrating technology into trading platforms has become essential for staying competitive. The Metals-API provides a robust framework for developers to build applications that can fetch real-time data, historical trends, and even perform currency conversions. The Convert Endpoint allows users to convert amounts between different metals and currencies, making it easier to assess the value of investments across various markets.

Innovation in Price Discovery

Price discovery in the metals market has evolved with the advent of advanced technologies. The Metals-API facilitates this process by providing endpoints that deliver the latest rates and historical data. For example, the Latest Rates Endpoint returns real-time exchange rate data, allowing traders to react swiftly to market changes. This innovation ensures that users have access to the most accurate pricing information available.

Digital Asset Solutions

As the market for digital assets grows, so does the need for reliable data sources. The Metals-API stands out as a comprehensive solution for developers looking to incorporate precious metals data into their applications. With endpoints that cover everything from historical rates to bid and ask prices, the API empowers developers to create feature-rich applications that cater to the needs of modern traders.

API Description

The Metals-API is designed to provide developers with access to real-time and historical data for various metals. The API's capabilities include:

• 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.
• Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019, allowing for in-depth analysis of price trends over time.
• Bid And Ask Endpoint: Retrieve real-time bid and ask prices, providing insights into market liquidity and trading opportunities.
• Convert Endpoint: Convert any amount from one currency to another, facilitating easy calculations for traders.
• Time-Series Endpoint: Query daily historical rates between two dates of your choice, enabling comprehensive trend analysis.
• Fluctuation Endpoint: Get information about how currencies fluctuate on a day-to-day basis, helping traders understand market dynamics.
• Carat Endpoint: Retrieve information about gold rates by carat, catering to specific market needs.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specified date.
• Open/High/Low/Close (OHLC) Price Endpoint: Access open, high, low, and close prices for a specific time period, essential for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing insights into long-term trends.
• API Key: Your unique key for accessing the API, ensuring secure and authorized usage.
• API Response: Exchange rates are delivered relative to USD, with all data returned in a structured format.
• Available Endpoints: The API offers 14 endpoints, each providing different functionalities for developers.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

Key Features and Endpoints

The Metals-API is equipped with a variety of features that enhance its usability for developers:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rates for all available metals. This endpoint is crucial for applications that require up-to-the-minute pricing information. Here’s an example of a typical response:

{
"success": true,
"timestamp": 1765069254,
"base": "USD",
"date": "2025-12-07",
"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 rates object contains the current prices for various metals, allowing developers to display this information in their applications seamlessly.

Historical Rates Endpoint

The Historical Rates Endpoint allows users to access historical exchange rates for any date since 1999. This is particularly useful for analyzing trends over time. Here’s an example response:

{
"success": true,
"timestamp": 1764982854,
"base": "USD",
"date": "2025-12-06",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This endpoint provides valuable historical data that can be used for backtesting trading strategies or understanding market behavior over time.

Time-Series Endpoint

The Time-Series Endpoint allows users to query the API for daily historical rates between two dates of their choice. This is particularly beneficial for users who want to analyze price movements over a specific period. An example response is as follows:

{
"success": true,
"timeseries": true,
"start_date": "2025-11-30",
"end_date": "2025-12-07",
"base": "USD",
"rates": {
"2025-11-30": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-02": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-07": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This endpoint is invaluable for traders looking to identify trends and make predictions based on historical price movements.

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is essential for traders who need to quickly assess the value of their holdings. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1765069254,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response indicates that 1000 USD is equivalent to 0.482 troy ounces of gold, providing a quick reference for traders.

Fluctuation Endpoint

The Fluctuation Endpoint enables users to track rate fluctuations between two dates. This is particularly useful for understanding market volatility. An example response is shown below:

{
"success": true,
"fluctuation": true,
"start_date": "2025-11-30",
"end_date": "2025-12-07",
"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 endpoint provides insights into how prices have changed over time, allowing traders to make more informed decisions based on historical performance.

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

The OHLC Price Endpoint provides open, high, low, and close prices for a specific time period. This data is crucial for technical analysis and understanding market trends. Here’s an example response:

{
"success": true,
"timestamp": 1765069254,
"base": "USD",
"date": "2025-12-07",
"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 endpoint is essential for traders who rely on technical indicators to make trading decisions.

Bid/Ask Endpoint

The Bid/Ask Endpoint provides current bid and ask prices for metals, which is vital for understanding market liquidity. Here’s an example response:

{
"success": true,
"timestamp": 1765069254,
"base": "USD",
"date": "2025-12-07",
"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 traders with the necessary information to execute trades effectively, ensuring they can capitalize on market opportunities.

Conclusion

In conclusion, the Metals-API offers a robust solution for developers looking to integrate precious metals pricing into their applications. With a wide range of endpoints, including the Latest Rates Endpoint, Historical Rates Endpoint, and Convert Endpoint, developers can access real-time and historical data to enhance their applications. The API's capabilities empower traders to make informed decisions based on accurate and timely information.

For more information on how to utilize the Metals-API, be sure to check out the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals. By leveraging this powerful API, you can create innovative applications that cater to the needs of modern traders.