Guide to Retrieve Lithium Sep 2025 (LMU25) Historical Prices using this API

In the rapidly evolving landscape of metal markets, the demand for accurate and real-time data has never been more critical. This guide focuses on how to retrieve historical prices for Lithium (LMU25) using the Metals-API. With the integration of smart technology and data analytics, developers can harness the power of this API to create innovative applications that cater to the needs of traders, investors, and analysts alike.

About Lithium (LITHIUM)

Lithium has emerged as a vital component in various industries, particularly in the production of batteries for electric vehicles and renewable energy storage systems. As the world shifts towards sustainable energy solutions, the demand for Lithium is projected to soar. This digital transformation in metal markets is driven by technological innovation and advancement, making it essential for stakeholders to access accurate historical price data.

Data analytics and insights play a crucial role in understanding market trends and making informed decisions. By leveraging the capabilities of the Metals-API, developers can integrate real-time and historical data into their applications, providing users with valuable insights into Lithium pricing trends. The future of Lithium pricing will likely be influenced by factors such as supply chain dynamics, geopolitical events, and advancements in battery technology.

Metals-API Overview

The Metals-API is a powerful tool that provides developers with access to real-time and historical data for various metals, including Lithium. This API empowers developers to build next-generation applications that can analyze and visualize metal prices, enabling users to make data-driven decisions.

With a focus on innovation and technological advancement, the Metals-API offers a range of features that cater to different use cases. Whether you are looking to retrieve the latest rates, historical prices, or perform currency conversions, this API has you covered. The transformative potential of real-time metals data cannot be overstated, as it allows businesses to adapt quickly to market changes and optimize their operations.

Key Features of Metals-API

The Metals-API provides a comprehensive suite of endpoints that cater to various needs. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need the most current pricing information.
Historical Rates Endpoint: Historical rates are available for most currencies dating back to 2019. You can query the Metals-API for historical rates by appending a date to the endpoint. This is particularly useful for analyzing price trends over time.
Bid and Ask Endpoint: This powerful feature enables you to retrieve real-time Bid and Ask prices, allowing traders to understand market dynamics better.
Convert Endpoint: The API includes a currency conversion endpoint, which can be used to convert any amount from one currency to another, facilitating seamless transactions.
Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, making it easier to analyze price movements over specific periods.
Fluctuation Endpoint: With this endpoint, you can retrieve information about how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: This feature allows you to retrieve information about Gold rates by Carat, catering to jewelers and investors in precious metals.
Lowest/Highest Price Endpoint: This endpoint allows you to query the API to get the lowest and highest price for a specified date, which is crucial for understanding market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides the open, high, low, and close price for a specific date, essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is invaluable for long-term market analysis.
API Key: Your API Key is the unique key that is passed into the API base URL's access_key parameter, ensuring secure access to the API.
API Response: Exchange rates delivered by the Metals-API are by default relative to USD, and all data is returned in a structured JSON format.
Available Endpoints: The Metals-API comes with 14 API endpoints, each providing different functionalities tailored to various needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, ensuring you have access to the latest symbols and their specifications.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

Understanding API Responses

When working with the Metals-API, understanding the structure of the API responses is crucial for effective integration. Here are some examples of the JSON responses you can expect from various endpoints:

Latest Rates Endpoint

{
"success": true,
"timestamp": 1767399710,
"base": "USD",
"date": "2026-01-03",
"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"
}

This response indicates that the API call was successful and provides the latest exchange rates for various metals relative to USD. The "rates" object contains the current price for each metal symbol, allowing developers to easily access the information they need.

Historical Rates Endpoint

{
"success": true,
"timestamp": 1767313310,
"base": "USD",
"date": "2026-01-02",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows historical rates for a specific date, allowing users to analyze past pricing trends. The "date" field indicates the specific day for which the rates are provided.

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2025-12-27",
"end_date": "2026-01-03",
"base": "USD",
"rates": {
"2025-12-27": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-29": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-03": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides a time series of rates between two specified dates, allowing for detailed analysis of price movements over time. Each date in the "rates" object corresponds to the respective prices for that day.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1767399710,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response shows the result of converting an amount from one metal to another. The "result" field indicates the converted amount, while the "rate" field provides the conversion rate used for the calculation.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-27",
"end_date": "2026-01-03",
"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 response provides information about how the rates fluctuated between two dates, including the start and end rates, the absolute change, and the percentage change. This data is crucial for traders looking to understand market volatility.

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

{
"success": true,
"timestamp": 1767399710,
"base": "USD",
"date": "2026-01-03",
"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"
}

This endpoint provides the open, high, low, and close prices for a specific date, which is essential for conducting technical analysis and understanding market trends.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1767399710,
"base": "USD",
"date": "2026-01-03",
"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 response provides the current bid and ask prices for metals, along with the spread, which is crucial for traders looking to execute buy or sell orders effectively.

Practical Use Cases and Integration Strategies

Integrating the Metals-API into your applications can unlock numerous possibilities. Here are some practical use cases:

Trading Platforms: Build a trading platform that utilizes real-time and historical data to help users make informed trading decisions. By integrating the Latest Rates and Historical Rates endpoints, you can provide users with comprehensive market insights.
Market Analysis Tools: Create analytical tools that visualize price trends over time. Using the Time-Series and OHLC endpoints, you can generate charts and graphs that help users understand market movements.
Investment Applications: Develop applications that allow users to track their investments in metals. By utilizing the Convert and Fluctuation endpoints, you can provide users with insights into their portfolio's performance.
Financial News Aggregators: Combine the Metals-API with news sources to create a platform that aggregates news articles related to metals. This can help users stay informed about market developments that may impact prices.

Common Developer Questions

As developers begin to integrate the Metals-API into their applications, they may have several questions. Here are some common inquiries:

How do I authenticate with the API? You authenticate by including your API Key in the access_key parameter of the API base URL. Ensure that your key is kept secure and not exposed in client-side code.
What is the rate limit for API requests? The rate limit depends on your subscription plan. Be sure to check the documentation for specific limits and adjust your application accordingly to avoid exceeding them.
How do I handle errors in API responses? Always check the "success" field in the API response. If it is false, refer to the error message provided to troubleshoot the issue. Implement error handling in your application to manage different scenarios gracefully.
Can I cache API responses? Yes, caching can improve performance and reduce the number of API calls. However, ensure that you refresh the cache periodically to maintain data accuracy.

Conclusion

The Metals-API offers a robust solution for retrieving historical prices and real-time data for Lithium and other metals. By leveraging its extensive features and capabilities, developers can create innovative applications that cater to the needs of traders, investors, and analysts. The integration of smart technology and data analytics will continue to shape the future of metal markets, making it essential for stakeholders to stay informed and agile.

For more information on how to get started with the Metals-API, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals. By utilizing this powerful API, you can unlock the potential of real-time metals data and drive your applications to new heights.

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Guide to Retrieve Lithium Sep 2025 (LMU25) Historical Prices using this API