How to Retrieve Madurai Gold 18k (MADU-18k) Historical Prices through an API

In the world of precious metals trading, having access to accurate and timely data is crucial for making informed decisions. For those interested in tracking the historical prices of Madurai Gold 18k (MADU-18k), leveraging an API can significantly enhance your ability to analyze market trends and fluctuations. In this blog post, we will explore how to retrieve historical prices using the Metals-API, a powerful tool that provides real-time and historical data for various metals, including gold.

Metals-API Information

The Metals-API is designed to empower developers and traders with real-time and historical data on precious metals. This API is particularly useful for those looking to integrate metal price data into their applications, websites, or trading platforms. With a focus on digital transformation in precious metals, the Metals-API facilitates data analytics and market insights that can drive innovation in trading and price discovery.

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a symbol of wealth and stability. In recent years, the digital transformation of the precious metals market has opened new avenues for trading and investment. The integration of technology in trading has enabled real-time access to market data, allowing traders to make decisions based on the latest information.

Data analytics plays a pivotal role in understanding market trends. By analyzing historical price data, traders can identify patterns and make predictions about future movements. The Metals-API provides a robust platform for accessing this data, enabling developers to build applications that offer insights into market behavior.

Moreover, the innovation in price discovery facilitated by the Metals-API allows for more accurate and timely pricing of gold and other metals. As digital asset solutions continue to evolve, having access to reliable data becomes increasingly important for traders and investors alike.

API Description

The Metals-API is a comprehensive solution for accessing metals prices and currency conversion data. It offers a range of endpoints that cater to various needs, from retrieving the latest rates to accessing historical data. This API is designed with innovation and technological advancement in mind, providing developers with the tools they need to create next-generation applications.

For more information, you can visit the Metals-API Website or check out the Metals-API Documentation for detailed guidance on how to use the API effectively.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that can be utilized for different purposes. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need the most current pricing information.
Historical Rates Endpoint: This endpoint allows users to access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, you can retrieve the historical price of gold, enabling you to analyze trends over time.
Bid And Ask Endpoint: This powerful feature enables you to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing you to convert any amount from one currency to another. This is particularly useful for traders operating in multiple currencies.
Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice. It is ideal for analyzing price movements over specific periods.
Fluctuation Endpoint: With this endpoint, you can retrieve information about how currencies fluctuate on a day-to-day basis, helping you understand market volatility.
Carat Endpoint: This feature provides information about gold rates by carat, allowing you to assess the value of gold based on its purity.
Lowest/Highest Price Endpoint: This endpoint allows you to query the API to get the lowest and highest price for a specified date, which is crucial for understanding price ranges.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides the open, high, low, and close prices for a specific date, giving you a comprehensive view of price movements.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols, dating back to 2008, which is beneficial for those interested in industrial metals.
API Key: Your API Key is essential for accessing the API. It is passed into the API base URL's access_key parameter to authenticate your requests.
API Response: The exchange rates delivered by the Metals-API are by default relative to USD. All data is returned in a structured JSON format, making it easy to parse and integrate into applications.
Available Endpoints: The Metals-API comes with 14 API endpoints, each providing different functionalities, ensuring that developers have access to a wide range of data.
Supported Symbols Endpoint: This endpoint returns all available currencies, allowing you to stay updated on the latest symbols supported by the API.
News Endpoint: The Metals-API also offers a news endpoint that retrieves the latest news articles related to various metals, keeping you informed about market developments.

List of Symbols

The API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for effective data retrieval. Below are examples of various API endpoints and their corresponding JSON responses.

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1766103532,
"base": "USD",
"date": "2025-12-19",
"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

Access historical exchange rates for any date since 1999.

{
"success": true,
"timestamp": 1766017132,
"base": "USD",
"date": "2025-12-18",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period.

{
"success": true,
"timeseries": true,
"start_date": "2025-12-12",
"end_date": "2025-12-19",
"base": "USD",
"rates": {
"2025-12-12": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-14": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-19": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

Convert any amount from one metal to another or to/from USD.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1766103532,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-12",
"end_date": "2025-12-19",
"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) Endpoint

Get OHLC data for a specific time period.

{
"success": true,
"timestamp": 1766103532,
"base": "USD",
"date": "2025-12-19",
"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

Get current bid and ask prices for metals.

{
"success": true,
"timestamp": 1766103532,
"base": "USD",
"date": "2025-12-19",
"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"
}

Conclusion

In conclusion, retrieving historical prices for Madurai Gold 18k (MADU-18k) through the Metals-API is a straightforward process that can significantly enhance your trading strategies. By leveraging the various endpoints offered by the API, developers can access real-time and historical data, enabling them to make informed decisions based on market trends.

The Metals-API not only provides essential data but also empowers developers to create innovative applications that can analyze and visualize this information effectively. Whether you are interested in the latest rates, historical trends, or price fluctuations, the Metals-API offers the tools necessary to succeed in the precious metals market.

For further exploration, consider visiting the Metals-API Documentation to dive deeper into the capabilities of the API. Additionally, the Metals-API Supported Symbols page provides a comprehensive list of available metal symbols, ensuring you have all the information you need at your fingertips.

As the landscape of precious metals trading continues to evolve, staying informed and utilizing advanced tools like the Metals-API will be key to navigating this dynamic market successfully.

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How to Retrieve Madurai Gold 18k (MADU-18k) Historical Prices through an API