The Easiest Way to Get Madurai Gold 18k (MADU-18k) Historical Rates via API

In the world of precious metals trading, having access to accurate and timely data is crucial for making informed decisions. For developers and traders interested in obtaining historical prices for Madurai Gold 18k (MADU-18k), the Metals-API offers a powerful solution. This blog post will guide you through the process of retrieving historical prices using the Metals-API, including example endpoints, parameters, and data formats. We will explore the innovative capabilities of the Metals-API and how it can transform your approach to trading and data analytics.

About Gold (XAU)

Gold, represented by the symbol XAU, is not just a commodity; it is a digital asset that has undergone a significant transformation in recent years. The digital transformation in precious metals has opened up new avenues for data analytics and market insights. With the integration of technology in trading, developers can leverage real-time data to innovate price discovery and create digital asset solutions that cater to the evolving market demands.

The Metals-API provides a comprehensive suite of tools that empower developers to build next-generation applications. By harnessing the power of real-time metals data, you can gain insights into market trends, track fluctuations, and make data-driven decisions. The API's capabilities extend beyond simple price retrieval; it offers a range of endpoints designed to meet various trading and analytical needs.

API Description

The Metals-API is a robust JSON API that provides access to real-time and historical prices for various metals, including gold, silver, platinum, and palladium. With a user-friendly interface and extensive documentation, developers can easily integrate the API into their applications. The API supports multiple endpoints, each designed to deliver specific functionalities, from retrieving the latest rates to accessing historical data dating back to 2019.

To get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed information on how to use the API effectively. Additionally, you can find a comprehensive list of supported symbols, including Madurai Gold 18k, on the Metals-API Supported Symbols page.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs in the precious metals market. Here are some of the key features and how they can be utilized:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated every 60 minutes, 10 minutes, or even more frequently, depending on your subscription plan. It allows you to access the most current prices for XAU and other metals.
Historical Rates Endpoint: Access historical exchange rates for any date since 1999. By appending a specific date to the endpoint, you can retrieve past prices for Madurai Gold 18k, enabling you to analyze trends over time.
Bid And Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The conversion endpoint enables you to convert any amount from one metal to another or to/from USD, facilitating seamless transactions and calculations.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, allowing for in-depth analysis of price movements over specific periods.
Fluctuation Endpoint: Track how metals fluctuate on a day-to-day basis, providing valuable insights into market volatility and trends.
Carat Endpoint: Retrieve information about gold rates by carat, which is particularly useful for jewelers and traders dealing with different gold purities.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date, helping you identify market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides 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, which is beneficial for traders interested in industrial metals.

API Key and Authentication

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 authentication and ensures that your requests are authorized. Make sure to keep your API key secure and avoid exposing it in public repositories.

API Response Structure

The API delivers exchange rates relative to USD by default. All data is returned in a structured JSON format, making it easy to parse and integrate into your applications. Below are examples of API responses for various endpoints:

Latest Rates Endpoint

{
"success": true,
"timestamp": 1765774829,
"base": "USD",
"date": "2025-12-15",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

{
"success": true,
"timestamp": 1765688429,
"base": "USD",
"date": "2025-12-14",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2025-12-08",
"end_date": "2025-12-15",
"base": "USD",
"rates": {
"2025-12-08": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-10": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-15": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1765774829,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-08",
"end_date": "2025-12-15",
"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"
}

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

{
"success": true,
"timestamp": 1765774829,
"base": "USD",
"date": "2025-12-15",
"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"
}

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1765774829,
"base": "USD",
"date": "2025-12-15",
"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"
}

Common Use Cases

The Metals-API can be utilized in various scenarios, including:

Market Analysis: Traders can use historical data to analyze trends and make predictions about future price movements.
Portfolio Management: Investors can track the performance of their metal investments and adjust their portfolios based on real-time data.
Automated Trading: Developers can build algorithms that automatically execute trades based on predefined criteria using real-time data from the API.
Financial Reporting: Businesses can generate reports on metal prices for accounting and financial analysis.

Performance Optimization and Security Considerations

When integrating the Metals-API into your applications, it is essential to consider performance optimization and security best practices. Here are some strategies:

Rate Limiting: Be mindful of the API's rate limits to avoid throttling. Implement caching strategies to minimize unnecessary API calls.
Error Handling: Implement robust error handling to manage API response errors gracefully. This includes retry logic for transient errors.
Data Validation: Ensure that all data received from the API is validated and sanitized before use to prevent security vulnerabilities.
Secure API Key Storage: Store your API key securely and avoid hardcoding it in your application code.

Conclusion

Accessing historical rates for Madurai Gold 18k (MADU-18k) has never been easier with the Metals-API. By leveraging its powerful endpoints, developers can gain valuable insights into market trends, track fluctuations, and make informed trading decisions. The API's comprehensive documentation and user-friendly interface make it an ideal choice for technically proficient developers looking to integrate precious metals data into their applications.

Whether you are interested in real-time pricing, historical data analysis, or automated trading solutions, the Metals-API provides the tools you need to succeed in the precious metals market. Explore the Metals-API Documentation for more information on how to get started, and don’t forget to check out the Metals-API Supported Symbols page for a complete list of available metals.

With the right tools and data at your fingertips, you can navigate the complexities of the precious metals market with confidence and precision.

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The Easiest Way to Get Madurai Gold 18k (MADU-18k) Historical Rates via API