Get Madurai Gold 18k (MADU-18k) Historical Prices for Market Analysis using this API

Introduction

In the world of finance and investment, gold (XAU) has always held a significant place due to its intrinsic value and historical importance. With the rise of digital transformation in precious metals trading, developers now have access to powerful tools that allow them to analyze historical prices and market trends effectively. One such tool is the Metals-API, which provides real-time and historical data for various metals, including gold. This blog post will explore how to leverage the Metals-API to obtain historical prices for Madurai Gold 18k (MADU-18k) and analyze market trends effectively.

About Gold (XAU)

Gold has been a symbol of wealth and prosperity for centuries. Its unique properties make it an ideal asset for investment and trading. As the market evolves, the integration of technology in trading has transformed how investors approach gold. The Metals-API plays a crucial role in this transformation by offering developers the ability to access real-time and historical data, enabling data analytics and market insights.

With the advent of digital asset solutions, the trading landscape has shifted towards more innovative approaches. The Metals-API empowers developers to build next-generation applications that can analyze gold prices, track fluctuations, and provide insights into market trends. This API not only facilitates price discovery but also enhances the overall trading experience.

API Description

The Metals-API is a comprehensive JSON API that provides access to metals prices and currency conversion. It is designed to cater to the needs of developers looking to integrate metals data into their applications. The API offers a range of features that allow users to access real-time rates, historical data, and various endpoints tailored for different use cases.

By utilizing the Metals-API, developers can harness the power of real-time metals data, enabling them to create applications that provide valuable insights into market trends. The API's capabilities extend beyond simple data retrieval; it empowers users to perform complex analyses, track price fluctuations, and convert currencies seamlessly.

Key Features and Endpoints

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

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals, including gold. Depending on your subscription plan, the API updates this data every 60 minutes or every 10 minutes. This feature is essential for traders who need up-to-the-minute information to make informed decisions.

{
"success": true,
"timestamp": 1779322781,
"base": "USD",
"date": "2026-05-21",
"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

The Historical Rates Endpoint allows users to access historical exchange rates dating back to 2019. By appending a specific date in the format YYYY-MM-DD, developers can query the Metals-API for historical rates, making it a valuable tool for market analysis.

{
"success": true,
"timestamp": 1779236381,
"base": "USD",
"date": "2026-05-20",
"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": 1779322781,
"base": "USD",
"date": "2026-05-21",
"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"
}

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 calculate the equivalent value of their holdings in different currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1779322781,
"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 feature is invaluable for analyzing trends over specific periods, enabling traders to make data-driven decisions.

{
"success": true,
"timeseries": true,
"start_date": "2026-05-14",
"end_date": "2026-05-21",
"base": "USD",
"rates": {
"2026-05-14": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-16": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-21": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

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

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-14",
"end_date": "2026-05-21",
"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"
}

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

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for traders looking to analyze price movements and make informed decisions based on historical performance.

{
"success": true,
"timestamp": 1779322781,
"base": "USD",
"date": "2026-05-21",
"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"
}

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 analyzing long-term trends in metal prices.

For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

Conclusion

In conclusion, the Metals-API offers a comprehensive suite of features that empower developers to access real-time and historical data for gold and other metals. By leveraging the capabilities of this API, developers can create applications that provide valuable insights into market trends, enabling traders to make informed decisions. The integration of technology in precious metals trading has transformed the landscape, and the Metals-API is at the forefront of this digital transformation.

For more information on how to implement these features and access the full capabilities of the Metals-API, visit the Metals-API Documentation. By understanding the intricacies of each endpoint and utilizing the data effectively, developers can unlock the full potential of gold trading and market analysis.