Collect Nickel - LME 3-month (NI3M) Historical Prices through this API

In today's fast-paced digital economy, the demand for real-time data and analytics has never been higher, especially in the metal markets. Nickel, represented by the symbol XNI, is a critical component in various industries, including electronics, automotive, and construction. As a developer, accessing historical prices for Nickel through the Metals-API can empower you to create innovative applications that leverage this essential metal's market data. This blog post will delve into the capabilities of the Metals-API, focusing on how to obtain historical prices for Nickel and explore the broader implications of digital transformation in the metal markets.

About Nickel (XNI)

Nickel is a versatile metal known for its resistance to corrosion and high-temperature stability, making it an ideal choice for various applications. As industries evolve, the demand for Nickel continues to rise, driven by technological advancements and the integration of smart technologies. The digital transformation in metal markets is reshaping how data is collected, analyzed, and utilized. With the advent of data analytics and insights, stakeholders can make informed decisions based on real-time data, enhancing operational efficiency and market responsiveness.

Technological innovation is at the forefront of this transformation. The Metals-API provides developers with the tools to access and manipulate metal pricing data seamlessly. By integrating this API into applications, developers can harness the power of real-time data, enabling them to build next-generation solutions that cater to the evolving needs of the market.

Metals-API Overview

The Metals-API is a comprehensive JSON API that provides access to real-time and historical metal prices, including Nickel. This API is designed for developers looking to integrate metal pricing data into their applications, offering a range of endpoints that cater to various needs. 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, which is crucial for applications that require up-to-the-minute information. This capability is particularly beneficial for traders, analysts, and businesses that rely on accurate pricing data to make informed decisions. The API's architecture is built to support high-frequency requests, ensuring that users can access the data they need without delays.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that provide different functionalities, allowing developers to tailor their applications to specific use cases. Below are some of the key features and how they can be utilized:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for Nickel and other metals. Depending on your subscription plan, you can receive updates every 60 minutes or even every 10 minutes. This feature is essential for applications that require the most current pricing information.
Historical Rates Endpoint: Access historical rates for Nickel dating back to 2019. By appending a specific date to your request, you can retrieve the price of Nickel on that date, enabling you to analyze trends and make predictions based on historical data.
Bid And Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for Nickel. Understanding the bid-ask spread is crucial for traders looking to optimize their buying and selling strategies.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing you to convert amounts between different metals or to/from USD. This feature is particularly useful for applications that require multi-metal pricing.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This endpoint is invaluable for conducting in-depth analyses over specific time frames.
Fluctuation Endpoint: Track how Nickel prices fluctuate over time. This endpoint provides insights into daily changes, helping you understand market volatility.
Open/High/Low/Close (OHLC) Price Endpoint: Retrieve open, high, low, and close prices for Nickel over a specified period. This data is essential for technical analysis and trading strategies.
Historical LME Endpoint: Access historical rates for LME symbols, including Nickel, dating back to 2008. This endpoint is particularly useful for long-term market analysis.
API Key: Your unique API key is required to access the Metals-API. This key ensures secure access to the data and is passed into the API base URL's access_key parameter.
API Response: The API delivers exchange rates relative to USD by default. Understanding the structure of the API response is crucial for developers to effectively utilize the data.
Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available metal symbols, including Nickel. Developers can refer to this list to ensure they are using the correct symbols in their requests.
News Endpoint: Stay updated with the latest news articles related to various metals, including Nickel. This feature is beneficial for developers looking to integrate news feeds into their applications.

API Endpoint Examples and Responses

Understanding the structure of API responses is crucial for effective integration. Below are examples of various API endpoints and their corresponding JSON responses:

Latest Rates Endpoint

{
"success": true,
"timestamp": 1764396049,
"base": "USD",
"date": "2025-11-29",
"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"
}

The response indicates a successful request, providing the latest rates for Nickel (XNI) and other metals. The rates are expressed per troy ounce, which is the standard measurement for precious metals.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1764309649,
"base": "USD",
"date": "2025-11-28",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows historical rates for various metals on a specific date. Developers can use this data to analyze market trends over time.

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2025-11-22",
"end_date": "2025-11-29",
"base": "USD",
"rates": {
"2025-11-22": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-11-24": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-11-29": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

The time-series response provides daily rates for the specified period, allowing developers to visualize trends and fluctuations in Nickel prices.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1764396049,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response illustrates how to convert a specified amount from USD to another metal, in this case, Gold (XAU). The result shows the equivalent amount in troy ounces.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2025-11-22",
"end_date": "2025-11-29",
"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"
}

This endpoint tracks fluctuations in prices over a specified period, providing insights into market volatility and trends.

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

{
"success": true,
"timestamp": 1764396049,
"base": "USD",
"date": "2025-11-29",
"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"
}

The OHLC response provides critical data for traders, allowing them to analyze price movements and make informed trading decisions.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1764396049,
"base": "USD",
"date": "2025-11-29",
"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"
}

This endpoint provides current bid and ask prices for Nickel, which is essential for traders looking to optimize their transactions.

Conclusion

In conclusion, the Metals-API is a powerful tool for developers seeking to access and utilize historical prices for Nickel and other metals. By leveraging the API's extensive features, including real-time rates, historical data, and various endpoints, developers can create innovative applications that meet the demands of today's market. The integration of smart technology and data analytics is transforming the metal markets, providing stakeholders with the insights they need to make informed decisions.

As industries continue to evolve, the importance of accurate and timely data will only increase. By utilizing the Metals-API Documentation and exploring the Metals-API Supported Symbols, developers can ensure they are well-equipped to navigate the complexities of the metal markets. Embrace the future of metal trading and analytics by integrating the Metals-API into your applications today.

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Collect Nickel - LME 3-month (NI3M) Historical Prices through this API