Get LME Nickel (LME-NI) Historical Prices for Your Projects using this API

Introduction

In the rapidly evolving landscape of metal markets, having access to accurate and timely data is crucial for developers and businesses alike. One of the most sought-after metals is Nickel, represented by the symbol LME-NI on the London Metal Exchange. This blog post will delve into how you can obtain historical prices for LME Nickel using the Metals-API. By leveraging this powerful API, developers can integrate real-time and historical data into their applications, enabling informed decision-making and strategic planning.

About Nickel (XNI)

Nickel is a versatile metal that plays a vital role in various industries, particularly in the production of stainless steel and batteries. As the world transitions towards digital transformation, the metal markets are also experiencing significant changes driven by technological innovation and advancements. The integration of smart technology and data analytics is reshaping how businesses interact with metal prices, allowing for more precise forecasting and trend analysis.

With the Metals-API, developers can harness the power of real-time data analytics to gain insights into Nickel prices, track fluctuations, and make data-driven decisions. The API's capabilities extend beyond mere data retrieval; it empowers users to build next-generation applications that can adapt to the dynamic nature of the metal markets.

API Description

The Metals-API is a comprehensive JSON API that provides access to real-time and historical prices for various metals, including Nickel. This API is designed to cater to the needs of developers looking to integrate metal pricing data into their applications seamlessly. With its robust architecture, the Metals-API allows users to access a wide range of endpoints, each offering unique functionalities that can be tailored to specific project requirements.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data updated at intervals based on the user's subscription plan. This ensures that developers have access to the most current information, which is essential for applications that rely on accurate pricing data.

Key Features and Endpoints

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

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, including Nickel. Depending on your subscription plan, this endpoint can return updated rates every 60 minutes, every 10 minutes, or even more frequently. This feature is particularly useful for applications that require up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1775175542,
"base": "USD",
"date": "2026-04-03",
"rates": {
"XNI": 0.142857
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is essential for analyzing trends over time. The Historical Rates Endpoint allows users to query data dating back to 2019 by appending a specific date in the format YYYY-MM-DD. This feature is invaluable for developers looking to implement historical analysis in their applications.

{
"success": true,
"timestamp": 1775089142,
"base": "USD",
"date": "2026-04-02",
"rates": {
"XNI": 0.140000
},
"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 and businesses that need to make quick decisions based on market conditions.

{
"success": true,
"timestamp": 1775175542,
"base": "USD",
"date": "2026-04-03",
"rates": {
"XNI": {
"bid": 0.140000,
"ask": 0.142000,
"spread": 0.002000
}
},
"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 capabilities.

{
"success": true,
"query": {
"from": "USD",
"to": "XNI",
"amount": 1000
},
"info": {
"timestamp": 1775175542,
"rate": 0.142857
},
"result": 142.857,
"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 essential for developers looking to analyze price movements over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-03-27",
"end_date": "2026-04-03",
"base": "USD",
"rates": {
"2026-03-27": {
"XNI": 0.140000
},
"2026-04-03": {
"XNI": 0.142857
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how prices fluctuate on a day-to-day basis. This feature is particularly useful for traders who need to understand market volatility.

{
"success": true,
"fluctuation": true,
"start_date": "2026-03-27",
"end_date": "2026-04-03",
"base": "USD",
"rates": {
"XNI": {
"start_rate": 0.140000,
"end_rate": 0.142857,
"change": 0.002857,
"change_pct": 2.04
}
},
"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 technical analysis and market forecasting.

{
"success": true,
"timestamp": 1775175542,
"base": "USD",
"date": "2026-04-03",
"rates": {
"XNI": {
"open": 0.140000,
"high": 0.145000,
"low": 0.139000,
"close": 0.142857
}
},
"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 looking to analyze long-term trends in Nickel pricing.

{
"success": true,
"timestamp": 1775089142,
"base": "USD",
"date": "2026-04-02",
"rates": {
"XNI": 0.140000
},
"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 various metals available through the API.

Conclusion

In conclusion, the Metals-API offers a robust solution for developers seeking to access historical prices for Nickel and other metals. With its extensive range of endpoints, including the Latest Rates, Historical Rates, and Bid and Ask endpoints, the API provides the necessary tools to build applications that can adapt to the dynamic nature of the metal markets. By leveraging the power of real-time data analytics, developers can create innovative solutions that enhance decision-making processes and drive business success.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the detailed Metals-API Documentation for comprehensive guidance on implementing these features in your projects.