The Easiest Way to Get Kerala Gold 18k (KERA-18k) Historical Rates via Web Scraping Techniques

In the ever-evolving world of precious metals trading, obtaining accurate and timely data is crucial for making informed decisions. For developers and traders interested in tracking the historical prices of Gold (XAU), the Metals-API offers a robust solution. This blog post will guide you through the process of accessing Gold historical prices using the Metals-API, detailing its features, endpoints, and practical applications. By leveraging web scraping techniques alongside the API, you can enhance your data analytics capabilities and gain valuable market insights.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, serving as a hedge against inflation and economic uncertainty. In recent years, the digital transformation in precious metals trading has opened new avenues for data analytics and market insights. With the integration of technology in trading, developers can now access real-time data that empowers them to build next-generation applications. The Metals-API stands at the forefront of this innovation, providing developers with the tools needed to harness the power of data in price discovery and digital asset solutions.

API Description

The Metals-API is a powerful JSON API that provides access to real-time and historical metals data, including Gold (XAU). This API empowers developers to create applications that can analyze market trends, track price fluctuations, and convert currencies seamlessly. With its user-friendly interface and comprehensive documentation, the Metals-API is designed to facilitate the integration of metals data into various applications.

For more information, visit the Metals-API Website or check out the Metals-API Documentation.

Key Features and Endpoints

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

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for various metals, updated every 60 minutes, 10 minutes, or even more frequently, depending on your subscription plan.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, you can query the Metals-API for historical rates.
Bid and Ask Endpoint: Retrieve real-time Bid and Ask prices for metals, allowing traders to make informed decisions based on current market conditions.
Convert Endpoint: This feature enables you to convert any amount from one currency to another, facilitating seamless transactions.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, providing insights into price trends over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, helping you understand market volatility.
Carat Endpoint: Retrieve information about Gold rates by Carat, which is essential for jewelers and traders dealing in different carat weights.
Lowest/Highest Price Endpoint: Get the lowest and highest prices for a specified date, allowing you to analyze market peaks and troughs.
Open/High/Low/Close (OHLC) Price Endpoint: Access detailed OHLC data for a specific time period, essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
API Response: The API delivers exchange rates relative to USD, with all data returned in a structured JSON format.
Available Endpoints: The Metals-API includes 14 different endpoints, each offering unique functionalities tailored to various user needs.
Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies and metals.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

For a complete list of supported symbols, refer to the Metals-API Supported Symbols.

Understanding API Endpoints

To effectively utilize the Metals-API, it is essential to understand how to interact with its various endpoints. Below, we will explore some of the most commonly used endpoints, providing detailed explanations, example responses, and practical use cases.

Latest Rates Endpoint

The Latest Rates Endpoint allows you to retrieve real-time exchange rates for all available metals. This is particularly useful for traders who need up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1777442862,
"base": "USD",
"date": "2026-04-29",
"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 exchange rates for various metals, with Gold (XAU) priced at 0.000482 per troy ounce. This data can be used to inform trading decisions or to display current market conditions on a financial dashboard.

Historical Rates Endpoint

The Historical Rates Endpoint provides access to historical exchange rates for any date since 1999. This is invaluable for analyzing trends over time and understanding how market conditions have changed.

{
"success": true,
"timestamp": 1777356462,
"base": "USD",
"date": "2026-04-28",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

In this example, the historical rate for Gold (XAU) on April 28, 2026, was 0.000485 per troy ounce. By analyzing historical data, developers can create visualizations that depict price movements and trends, aiding in market analysis.

Time-Series Endpoint

The Time-Series Endpoint allows you to query the API for daily historical rates between two dates of your choice. This is particularly useful for conducting in-depth analyses of price movements over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-04-22",
"end_date": "2026-04-29",
"base": "USD",
"rates": {
"2026-04-22": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-24": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-29": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides a time series of Gold prices from April 22 to April 29, 2026. Developers can use this data to create charts that visualize price trends, helping traders make informed decisions based on historical performance.

Convert Endpoint

The Convert Endpoint allows you to convert any amount from one metal to another or to/from USD. This feature is essential for traders who need to calculate the equivalent value of their holdings in different currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1777442862,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

In this example, converting 1000 USD results in 0.482 troy ounces of Gold (XAU). This endpoint is particularly useful for traders who need to quickly assess the value of their investments across different metals.

Fluctuation Endpoint

The Fluctuation Endpoint enables you to track rate fluctuations between two dates. This is useful for understanding market volatility and making strategic trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-22",
"end_date": "2026-04-29",
"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 response shows the fluctuation in Gold prices over the specified period, indicating a decrease of 0.62%. By analyzing fluctuations, traders can identify patterns and make more informed decisions.

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 helps traders understand market dynamics.

{
"success": true,
"timestamp": 1777442862,
"base": "USD",
"date": "2026-04-29",
"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 response provides the OHLC data for Gold on April 29, 2026. Traders can use this information to identify trends and make predictions about future price movements.

Bid/Ask Endpoint

The Bid/Ask Endpoint allows you to get current bid and ask prices for metals. This is essential for traders looking to execute trades at the best possible prices.

{
"success": true,
"timestamp": 1777442862,
"base": "USD",
"date": "2026-04-29",
"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 shows the current bid and ask prices for Gold, with a spread of 2.0e-6. Understanding bid and ask prices is crucial for executing trades effectively and maximizing profits.

Common Developer Questions

As developers begin to integrate the Metals-API into their applications, they may encounter common questions and challenges. Here are some frequently asked questions:

How do I authenticate with the Metals-API?

Authentication is done using your unique API key, which must be included in the access_key parameter of your API requests. Ensure that your API key is kept secure and not exposed in public repositories.

What are the rate limits for API usage?

Rate limits vary based on your subscription plan. Be sure to check the documentation for specific limits to avoid exceeding your quota and experiencing service interruptions.

How do I handle errors in API responses?

The Metals-API provides structured error responses that include error codes and messages. Implement error handling in your application to gracefully manage these responses and provide feedback to users.

What are the best practices for optimizing API performance?

To optimize performance, consider implementing caching strategies for frequently accessed data, minimizing the number of API calls by batching requests, and using efficient data structures for processing responses.

Conclusion

Accessing historical Gold prices through the Metals-API is a straightforward process that can significantly enhance your trading strategies and data analysis capabilities. By understanding the various endpoints and their functionalities, developers can create powerful applications that leverage real-time and historical metals data. Whether you are tracking price fluctuations, conducting technical analysis, or converting currencies, the Metals-API provides the tools you need to succeed in the precious metals market.

For further exploration of the API's capabilities, refer to the Metals-API Documentation and the Metals-API Supported Symbols. With the right tools and knowledge, you can navigate the complexities of the metals market with confidence.

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The Easiest Way to Get Kerala Gold 18k (KERA-18k) Historical Rates via Web Scraping Techniques