Get Kerala Gold 22k (KERA-22k) Historical Prices for Predictive Analytics using this API

Introduction

In the ever-evolving landscape of financial markets, gold (XAU) remains a cornerstone asset for investors and traders alike. With the rise of digital transformation in precious metals trading, the ability to access historical prices for predictive analytics has become paramount. The Metals-API offers a robust solution for developers seeking to harness real-time and historical data for gold and other metals. This blog post will delve into the capabilities of the Metals-API, exploring how it empowers developers to build next-generation applications that leverage historical price data for gold, particularly the 22k variant known as KERA-22k.

About Gold (XAU)

Gold has long been regarded as a safe-haven asset, especially during times of economic uncertainty. Its intrinsic value and historical significance make it a preferred choice for investors looking to hedge against inflation and currency fluctuations. With the integration of technology in trading, the landscape has shifted dramatically. Digital asset solutions are now at the forefront, enabling traders to make informed decisions based on comprehensive data analytics and market insights.

The Metals-API plays a crucial role in this transformation by providing developers with access to real-time and historical data on gold prices. This data can be utilized for a variety of applications, including predictive analytics, algorithmic trading, and market analysis. By leveraging the API, developers can create innovative solutions that enhance the trading experience and provide deeper insights into market trends.

API Description

The Metals-API is a powerful tool designed to provide developers with comprehensive access to metals pricing data. It offers a variety of endpoints that cater to different needs, from retrieving the latest rates to accessing historical prices dating back to 2019. The API is built with innovation in mind, allowing for seamless integration into applications that require real-time metals data.

One of the standout features of the Metals-API is its ability to deliver data in a user-friendly JSON format, making it easy for developers to parse and utilize the information in their applications. The API supports a wide range of metals, including gold, silver, platinum, and palladium, ensuring that users have access to the data they need for informed decision-making.

For detailed information on how to implement the API, developers can refer to the Metals-API Documentation, which provides comprehensive guidance on usage, endpoints, and response formats.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different functionalities. Below are some of the key features that developers can leverage:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals, including gold. Depending on the subscription plan, this endpoint can return data updated every 60 minutes or every 10 minutes. This feature is essential for traders who require up-to-the-minute pricing information to make informed trading decisions.

{
"success": true,
"timestamp": 1782865088,
"base": "USD",
"date": "2026-07-01",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for predictive analytics. The Historical Rates Endpoint allows developers to query historical prices for gold and other metals dating back to 2019. By appending a specific date to the API request, users can retrieve historical data that can be used for trend analysis and forecasting.

{
"success": true,
"timestamp": 1782778688,
"base": "USD",
"date": "2026-06-30",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"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 vital for traders looking to execute orders at optimal prices. The bid price represents the maximum price that a buyer is willing to pay, while the ask price is the minimum price that a seller is willing to accept.

{
"success": true,
"timestamp": 1782865088,
"base": "USD",
"date": "2026-07-01",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
},
"XAG": {
"bid": 0.0381,
"ask": 0.0382,
"spread": 0.0001
}
},
"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 or metals.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1782865088,
"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 conducting in-depth analyses of price movements over time, enabling traders to identify patterns and make informed predictions.

{
"success": true,
"timeseries": true,
"start_date": "2026-06-24",
"end_date": "2026-07-01",
"base": "USD",
"rates": {
"2026-06-24": {
"XAU": 0.000485,
"XAG": 0.03825
},
"2026-07-01": {
"XAU": 0.000482,
"XAG": 0.03815
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how currencies fluctuate on a day-to-day basis. This feature is particularly useful for traders looking to understand market volatility and make strategic decisions based on price movements.

{
"success": true,
"fluctuation": true,
"start_date": "2026-06-24",
"end_date": "2026-07-01",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows users to retrieve the open, high, low, and close prices for a specific time period. This information is essential for traders conducting technical analysis and seeking to understand price trends over time.

{
"success": true,
"timestamp": 1782865088,
"base": "USD",
"date": "2026-07-01",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Lowest/Highest Price Endpoint

The Lowest/Highest Price Endpoint allows users to query the API to get the lowest and highest price for a specific date. This feature is useful for traders looking to identify price extremes and make informed trading decisions based on historical data.

{
"success": true,
"timestamp": 1782865088,
"base": "USD",
"date": "2026-07-01",
"rates": {
"XAU": {
"lowest": 0.000481,
"highest": 0.000487
}
},
"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 interested in the London Metal Exchange prices and trends.

{
"success": true,
"timestamp": 1782865088,
"base": "USD",
"date": "2026-07-01",
"rates": {
"XAU": 0.000482
},
"unit": "per troy ounce"
}

API Key and Authentication

To access the Metals-API, developers must obtain an API Key, which is a unique identifier passed into the API base URL's access_key parameter. This key is essential for authentication and ensures that only authorized users can access the data.

API Response Structure

The API responses are delivered in a structured JSON format, making it easy for developers to parse and utilize the data in their applications. Each response includes fields such as success, timestamp, base currency, date, and rates, which provide comprehensive information about the requested data.

Conclusion

The Metals-API is a powerful tool for developers looking to integrate historical and real-time gold pricing data into their applications. With a wide range of endpoints and features, the API enables users to conduct in-depth analyses, make informed trading decisions, and leverage predictive analytics. By utilizing the API, developers can create innovative solutions that enhance the trading experience and provide valuable insights into market trends.

For more information on the capabilities of the Metals-API, including detailed documentation and a comprehensive list of supported symbols, visit the Metals-API Documentation and the Metals-API Supported Symbols page. By harnessing the power of the Metals-API, developers can stay ahead in the competitive world of precious metals trading.