How to Get Kochi Gold (XAU-KOCH) Historical Prices via API

Introduction

In the ever-evolving landscape of financial markets, the demand for accurate and real-time data has never been more critical, especially when it comes to precious metals like Gold (XAU). With the rise of digital transformation in trading, developers are increasingly seeking innovative solutions to access historical prices and market insights. One such solution is the Metals-API, a powerful tool that provides comprehensive access to metals data, including historical prices for Gold (XAU-KOCH). This blog post will delve into the capabilities of the Metals-API, exploring how developers can leverage its features to obtain historical prices and gain valuable insights into the gold market.

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 assets, the integration of technology in trading precious metals is becoming increasingly important. The digital transformation in precious metals trading is not just about buying and selling; it encompasses data analytics, market insights, and innovative price discovery methods. By utilizing advanced data analytics, traders can make informed decisions based on historical trends and real-time data.

The Metals-API plays a pivotal role in this transformation by providing developers with the tools needed to access and analyze gold prices. With its robust API, developers can create applications that offer real-time insights, historical data analysis, and predictive modeling, all of which are essential for navigating the complexities of the gold market.

API Description

The Metals-API is designed to empower developers by providing them with real-time and historical data on various metals, including Gold (XAU). This API is built on the principles of innovation and technological advancement, enabling developers to create next-generation applications that can analyze and visualize metals data effectively.

With the Metals-API, developers can access a wide range of endpoints that cater to different needs, from retrieving the latest rates to accessing historical data dating back to 2019. The API's capabilities extend beyond mere data retrieval; it allows for the integration of advanced analytics, enabling users to derive actionable insights from the data.

Key Features and Endpoints

The Metals-API offers a plethora of features that cater to various use cases. Here are some of the key endpoints and their functionalities:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Depending on the plan, updates can occur every 60 minutes, every 10 minutes, or even more frequently. This endpoint is crucial for traders who need to make quick decisions based on the latest market conditions.

{
"success": true,
"timestamp": 1789172035,
"base": "USD",
"date": "2026-09-12",
"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 rates is essential for analyzing market trends over time. The Historical Rates Endpoint allows users to query historical rates for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, developers can retrieve past exchange rates, which can be invaluable for backtesting trading strategies.

{
"success": true,
"timestamp": 1789085635,
"base": "USD",
"date": "2026-09-11",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that enables developers to retrieve real-time bid and ask prices for metals. This information is critical for traders looking to execute orders at the best possible prices. The bid price represents the highest price a buyer is willing to pay, while the ask price is the lowest price a seller is willing to accept.

{
"success": true,
"timestamp": 1789172035,
"base": "USD",
"date": "2026-09-12",
"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"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature 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": 1789172035,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is invaluable for analyzing trends over specific periods, enabling traders to make data-driven decisions based on historical performance.

{
"success": true,
"timeseries": true,
"start_date": "2026-09-05",
"end_date": "2026-09-12",
"base": "USD",
"rates": {
"2026-09-05": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-09-07": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-09-12": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how currencies fluctuate on a day-to-day basis. This endpoint is particularly useful for traders looking to understand market volatility and make informed decisions based on price movements.

{
"success": true,
"fluctuation": true,
"start_date": "2026-09-05",
"end_date": "2026-09-12",
"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 allows developers to query the API for the open, high, low, and close prices for a specific time period. This data is essential for traders who rely on candlestick patterns and other technical analysis tools.

{
"success": true,
"timestamp": 1789172035,
"base": "USD",
"date": "2026-09-12",
"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"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for traders who are interested in the London Metal Exchange prices and want to analyze historical trends.

API Key and Authentication

To access the Metals-API, developers need to obtain an API key, which is a unique identifier passed into the API base URL's access_key parameter. This key is essential for authenticating requests and ensuring secure access to the API's features.

API Response Structure

The API responses are structured in a JSON format, providing a clear and organized way to access the data. Each response includes fields such as success, timestamp, base currency, date, rates, and unit. Understanding these fields is crucial for developers to effectively utilize the API.

Common Use Cases

Developers can leverage the Metals-API for various applications, including:

• Building trading platforms that require real-time and historical metals data.
• Creating analytical tools that provide insights into market trends and price movements.
• Developing mobile applications that allow users to track metal prices on the go.

Conclusion

The Metals-API offers a comprehensive solution for developers looking to access historical prices and real-time data for Gold (XAU) and other precious metals. By integrating this API into their applications, developers can harness the power of data analytics, market insights, and innovative trading solutions. With features like the Latest Rates Endpoint, Historical Rates Endpoint, and various conversion tools, the Metals-API is an invaluable resource for anyone involved in the precious metals market.

For more information on how to get started with the Metals-API, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals. Embrace the future of trading with the Metals-API and unlock the potential of real-time metals data.