Obtain Noida Gold 18k (NOID-18k) Historical Prices using this API

Introduction

Gold, represented by the symbol XAU, has been a cornerstone of wealth and investment for centuries. In today's digital age, the ability to access historical prices and real-time data for gold is crucial for investors, traders, and developers alike. The Metals-API provides a powerful solution for obtaining historical prices of Noida Gold 18k (NOID-18k) and other precious metals. This blog post will explore the capabilities of the Metals-API, focusing on how developers can leverage its features to gain insights into gold pricing and market trends.

About Gold (XAU)

Gold has long been regarded as a safe haven asset, especially during times of economic uncertainty. Its value is influenced by various factors, including market demand, geopolitical stability, and currency fluctuations. With the rise of digital transformation in precious metals trading, understanding the historical prices of gold has become more accessible and essential. The integration of data analytics and technology into trading practices allows for innovative approaches to price discovery and investment strategies.

The Metals-API stands at the forefront of this transformation, offering developers the tools they need to build next-generation applications that provide real-time insights into gold prices. By utilizing the API, developers can access a wealth of data that empowers them to make informed decisions based on historical trends and current market conditions.

API Description

The Metals-API is a comprehensive JSON API that provides real-time and historical data for various metals, including gold, silver, platinum, and palladium. It is designed to cater to the needs of developers looking to integrate metals pricing into their applications. The API's capabilities include retrieving the latest rates, historical prices, bid and ask prices, and much more.

One of the standout features of the Metals-API is its ability to deliver real-time data, updated at intervals depending on the subscription plan. This ensures that users have access to the most accurate and timely information available. The API also supports a wide range of currencies, allowing for seamless conversion and analysis of metal prices across different markets.

For detailed information on how to implement the API, developers can refer to the Metals-API Documentation, which provides comprehensive guidance on usage, endpoints, and response structures.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data retrieval needs. Each endpoint serves a specific purpose, allowing developers to access the information they require efficiently.

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated every 60 minutes, 10 minutes, or even more frequently, depending on the subscription plan. This endpoint is essential for traders who need to stay informed about the current market prices of gold and other metals.

{
"success": true,
"timestamp": 1780704875,
"base": "USD",
"date": "2026-06-06",
"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

Accessing historical rates is crucial for analyzing trends and making informed investment decisions. The Historical Rates Endpoint allows users to query historical prices dating back to 2019 by appending a specific date in the format YYYY-MM-DD. This feature is particularly useful for developers looking to build applications that require historical data analysis.

{
"success": true,
"timestamp": 1780618475,
"base": "USD",
"date": "2026-06-05",
"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 developers to retrieve real-time bid and ask prices for metals. This information is critical for traders who need to understand the market dynamics and make quick decisions based on current pricing.

{
"success": true,
"timestamp": 1780704875,
"base": "USD",
"date": "2026-06-06",
"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 applications that require currency conversion for pricing calculations.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1780704875,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is invaluable for analyzing trends over specific periods and making data-driven decisions.

{
"success": true,
"timeseries": true,
"start_date": "2026-05-30",
"end_date": "2026-06-06",
"base": "USD",
"rates": {
"2026-05-30": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-06-01": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-06-06": {
"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 understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-30",
"end_date": "2026-06-06",
"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 developers 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": 1780704875,
"base": "USD",
"date": "2026-06-06",
"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 developers working with metals traded on the London Metal Exchange.

API Key and Authentication

To access the Metals-API, developers must obtain an API key, which is a unique identifier passed into the API base URL's access_key parameter. This key is essential for authenticating requests and ensuring secure access to the API's features.

API Response and Data Structure

The API returns exchange rates relative to USD by default. All data is structured in a JSON format, making it easy for developers to parse and integrate into their applications. Understanding the response fields is crucial for effectively utilizing the API.

Performance Considerations

When integrating the Metals-API into applications, developers should consider performance optimization strategies, such as caching frequently accessed data and managing API rate limits. This ensures that applications remain responsive and efficient.

Conclusion

The Metals-API is a powerful tool for developers looking to access historical prices and real-time data for gold and other precious metals. By leveraging its extensive features, including the Latest Rates, Historical Rates, and various conversion endpoints, developers can build applications that provide valuable insights into the metals market.

For those interested in exploring the full capabilities of the Metals-API, the Metals-API Documentation is an invaluable resource. Additionally, the Metals-API Supported Symbols page offers a comprehensive list of available metal symbols, ensuring that developers have access to the data they need.

In summary, the integration of technology and data analytics into precious metals trading is transforming the way investors approach the market. By utilizing the Metals-API, developers can harness the power of real-time data to make informed decisions and stay ahead in the ever-evolving landscape of gold trading.