Get Kerala Gold 18k (KERA-18k) Price Data History through this API

In the world of precious metals trading, having access to accurate and timely data is crucial for making informed decisions. One of the most sought-after metals is gold, represented by the symbol XAU. For developers and traders looking to integrate historical price data into their applications, the Metals-API offers a robust solution. This blog post will delve into how to obtain historical price data for Kerala Gold 18k (KERA-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 and a store of value. Its significance in the financial markets is underscored by its use in various applications, from jewelry to investment portfolios. As the digital transformation continues to reshape the landscape of precious metals trading, data analytics and market insights have become paramount. The integration of technology in trading has led to innovative approaches in price discovery and the development of digital asset solutions.

With the rise of cryptocurrencies and blockchain technology, gold is also being viewed through a new lens. The ability to track and analyze gold prices in real-time allows traders to make better decisions, hedge against inflation, and diversify their investments. The Metals-API stands at the forefront of this transformation, providing developers with the tools they need to access and utilize gold price data effectively.

Metals-API Overview

The Metals-API is a powerful JSON API that provides real-time and historical data for various metals, including gold, silver, platinum, and palladium. Its capabilities empower developers to build next-generation applications that require accurate and timely metals data. The API is designed with innovation in mind, allowing users to access a wealth of information through various endpoints.

For those interested in integrating historical price data for gold, the Metals-API offers several endpoints that cater to different needs. The API's documentation can be found at Metals-API Documentation, which provides detailed information on how to use the API effectively.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints that serve different purposes. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Depending on your plan, you can receive updates every 60 minutes, every 10 minutes, or even more frequently. This endpoint is essential for traders who need the most current pricing information to make quick decisions.

{
"success": true,
"timestamp": 1772756208,
"base": "USD",
"date": "2026-03-06",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

For those looking to analyze trends over time, the Historical Rates Endpoint allows users to access historical rates for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, you can retrieve past pricing data, which is invaluable for market analysis and forecasting.

{
"success": true,
"timestamp": 1772669808,
"base": "USD",
"date": "2026-03-05",
"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 users to retrieve real-time bid and ask prices for metals. This information is crucial for traders looking to execute orders at the best possible prices.

{
"success": true,
"timestamp": 1772756208,
"base": "USD",
"date": "2026-03-06",
"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.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1772756208,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

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 useful for analyzing price movements over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-02-27",
"end_date": "2026-03-06",
"base": "USD",
"rates": {
"2026-02-27": {
"XAU": 0.000485,
"XAG": 0.03825
},
"2026-03-01": {
"XAU": 0.000483,
"XAG": 0.0382
},
"2026-03-06": {
"XAU": 0.000482,
"XAG": 0.03815
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

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

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-27",
"end_date": "2026-03-06",
"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 data is crucial for technical analysis and understanding market trends.

{
"success": true,
"timestamp": 1772756208,
"base": "USD",
"date": "2026-03-06",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols, dating back to 2008. This is particularly useful for traders dealing with metals traded on the London Metal Exchange.

Authentication and API Key

To access the Metals-API, you will need an API key, which is a unique identifier passed into the API base URL's access_key parameter. This key is essential for authenticating your requests and ensuring that you have the appropriate permissions to access the data.

Performance Considerations

When using the Metals-API, it is important to consider performance optimization strategies. This includes understanding rate limits and quota management to avoid exceeding your allocated requests. Additionally, caching frequently accessed data can significantly improve response times and reduce the load on the API.

Security Best Practices

Security is a critical aspect of working with APIs. Ensure that you are using HTTPS for all requests to encrypt data in transit. Additionally, avoid exposing your API key in public repositories or client-side code. Implementing proper error handling and recovery strategies will also help maintain the integrity of your application.

Conclusion

In conclusion, the Metals-API provides a comprehensive solution for accessing historical price data for gold and other precious metals. With its wide range of endpoints, developers can easily integrate real-time and historical data into their applications, enabling better decision-making in the trading of metals. By leveraging the capabilities of the Metals-API, traders can gain valuable insights into market trends and fluctuations, ultimately enhancing their trading strategies.

For more information on the available symbols, visit the Metals-API Supported Symbols page. Whether you are a seasoned trader or a developer looking to build innovative applications, the Metals-API is an invaluable resource for accessing precious metals data.