Learn to Get LME Nickel (LME-NI) Historical Prices with this API

Introduction

In the ever-evolving landscape of metal markets, the demand for accurate and timely data has never been greater. For developers and analysts looking to access historical prices of LME Nickel (LME-NI), the Metals-API offers a robust solution. This blog post will delve into the capabilities of the Metals-API, focusing on how to retrieve historical prices for Nickel, while also exploring the broader implications of digital transformation in metal markets.

Metals-API Information

The Metals-API is a powerful tool designed to provide real-time and historical data for various metals, including Nickel. With its user-friendly interface and comprehensive documentation, developers can easily integrate this API into their applications. The API supports a wide range of functionalities, making it a valuable resource for anyone interested in metals trading, investment analysis, or market research.

About Nickel (XNI)

Nickel, represented by the symbol XNI, is a key player in the global metals market. As industries increasingly rely on advanced technologies, the demand for Nickel has surged, particularly in sectors such as electric vehicle manufacturing and renewable energy. The digital transformation in metal markets has led to innovative approaches in data analytics and insights, allowing stakeholders to make informed decisions based on real-time data.

Technological advancements have also paved the way for smart technology integration in the metals industry. With the rise of IoT devices and AI-driven analytics, companies can now monitor Nickel prices and trends more effectively. The future of Nickel trading is poised for significant changes, driven by these innovations and the increasing importance of sustainability in production processes.

API Description

The Metals-API is designed to empower developers by providing access to real-time and historical metals data. This API enables the creation of next-generation applications that can analyze market trends, perform currency conversions, and track price fluctuations. By leveraging the capabilities of the Metals-API, developers can build tools that enhance decision-making processes in the metals market.

For detailed information on how to use the API, refer to the Metals-API Documentation, which provides comprehensive guidance on endpoints, parameters, and response structures.

Key Features and Endpoints

The Metals-API offers a variety of 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 metals, updated based on your subscription plan. Depending on your plan, you can receive updates every 60 minutes, every 10 minutes, or even more frequently. This endpoint is essential for traders who need to stay informed about current market conditions.

{
"success": true,
"timestamp": 1774138651,
"base": "USD",
"date": "2026-03-22",
"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 for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, developers can retrieve historical data for analysis and reporting.

{
"success": true,
"timestamp": 1774052251,
"base": "USD",
"date": "2026-03-21",
"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 retrieves real-time bid and ask prices for metals. This information is crucial for traders who need to make quick decisions based on market fluctuations.

{
"success": true,
"timestamp": 1774138651,
"base": "USD",
"date": "2026-03-22",
"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 quickly assess the value of their holdings in different currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1774138651,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint enables users to query the API for daily historical rates between two specified dates. This is particularly useful for analyzing trends over time and making informed predictions based on historical data.

{
"success": true,
"timeseries": true,
"start_date": "2026-03-15",
"end_date": "2026-03-22",
"base": "USD",
"rates": {
"2026-03-15": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-03-17": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-03-22": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

Using the Fluctuation Endpoint, users can track how metal prices fluctuate between two dates. This feature is invaluable for understanding market volatility and making strategic trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-03-15",
"end_date": "2026-03-22",
"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 provides users with the open, high, low, and close prices for a specific time period. This data is essential for traders who rely on technical analysis to make informed decisions.

{
"success": true,
"timestamp": 1774138651,
"base": "USD",
"date": "2026-03-22",
"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 those looking to analyze long-term trends in Nickel prices.

{
"success": true,
"timestamp": 1774052251,
"base": "USD",
"date": "2026-03-21",
"rates": {
"XNI": {
"price": 0.142857,
"unit": "per troy ounce"
}
}
}

List of Symbols

The Metals-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. This resource is invaluable for developers looking to understand the full scope of available data.

Conclusion

In conclusion, the Metals-API is a transformative tool for accessing historical prices of LME Nickel (LME-NI) and other metals. With its extensive range of endpoints, developers can build applications that leverage real-time data, historical analysis, and market insights. The integration of smart technology and data analytics in the metals market is paving the way for a more informed and efficient trading environment.

As industries continue to evolve, the importance of accurate and timely data will only grow. By utilizing the capabilities of the Metals-API, developers can stay ahead of the curve and contribute to the future of metal trading. For more information on how to get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation.