Discover Lanthanum (LTH) Historical Prices using this API

Introduction

In the ever-evolving landscape of metal markets, the demand for precise and real-time data has never been more critical. This is particularly true for metals like Lanthanum (LTH), which is gaining traction in various technological applications. Understanding historical prices and trends is essential for developers and analysts alike, and the Metals-API provides a robust solution for accessing this data. In this blog post, we will explore how to discover Lanthanum's historical prices using the Metals-API, delving into its features, capabilities, and practical applications.

About Lanthanum (LTH)

Lanthanum is a rare earth metal that plays a pivotal role in numerous high-tech applications, including catalysts in petroleum refining, phosphors in lighting, and components in various electronic devices. As industries increasingly embrace digital transformation, the demand for accurate and timely data on metals like Lanthanum is paramount. The integration of smart technology and data analytics into metal markets is reshaping how businesses operate, providing insights that drive efficiency and innovation.

The Metals-API stands at the forefront of this transformation, offering developers the tools they need to build next-generation applications that leverage real-time metals data. By utilizing the API, developers can gain insights into market trends, analyze historical data, and make informed decisions based on comprehensive analytics.

API Description

The Metals-API is a powerful JSON API that provides access to real-time and historical prices for various metals, including Lanthanum. It empowers developers to create applications that can track market fluctuations, analyze trends, and convert currencies seamlessly. With its user-friendly interface and extensive documentation, the Metals-API simplifies the process of integrating metals data into applications.

For more information on how to get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance.

Key Features and Endpoints

The Metals-API offers a wide range of features and endpoints that cater to various needs. Here are some of the most notable:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated every 60 minutes, 10 minutes, or even more frequently, depending on your subscription plan. Developers can easily access the latest prices for Lanthanum and other metals, enabling timely decision-making.
• Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date to your query. This feature allows users to analyze past trends and make predictions based on historical data.
• Bid And Ask Endpoint: Retrieve real-time bid and ask prices for metals, which is crucial for traders looking to make informed buying and selling decisions.
• Convert Endpoint: This endpoint allows users to convert any amount from one metal to another or to/from USD, making it easier to understand the value of metals in different currencies.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This feature is particularly useful for analyzing trends over specific periods.
• Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
• Carat Endpoint: Retrieve information about gold rates by carat, which is essential for jewelers and gold traders.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date, helping users identify market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Access open, high, low, and close prices for a specific date, providing a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for in-depth analysis of market trends.
• API Key: Your unique API key is essential for accessing the API's features. It must be included in the base URL's access_key parameter.
• API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The API includes 14 endpoints, each offering distinct functionalities to cater to various user needs.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals, ensuring you have the most current information.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols, including Lanthanum. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Understanding the structure of API responses is crucial for effective integration. Below are examples of various API endpoints, showcasing their functionality and response formats.

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
"success": true,
"timestamp": 1775521367,
"base": "USD",
"date": "2026-04-07",
"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

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1775434967,
"base": "USD",
"date": "2026-04-06",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period:

{
"success": true,
"timeseries": true,
"start_date": "2026-03-31",
"end_date": "2026-04-07",
"base": "USD",
"rates": {
"2026-03-31": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-02": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-07": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

Convert any amount from one metal to another or to/from USD:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1775521367,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2026-03-31",
"end_date": "2026-04-07",
"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"
}

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1775521367,
"base": "USD",
"date": "2026-04-07",
"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"
}

Bid/Ask Endpoint

Get current bid and ask prices for metals:

{
"success": true,
"timestamp": 1775521367,
"base": "USD",
"date": "2026-04-07",
"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"
}

Conclusion

In conclusion, the Metals-API offers a comprehensive suite of tools for developers looking to access historical prices and real-time data for metals like Lanthanum. By leveraging the various endpoints, developers can create applications that provide valuable insights into market trends, enabling informed decision-making. The API's capabilities, including the Latest Rates, Historical Rates, and Time-Series endpoints, empower users to analyze data effectively and respond to market changes swiftly.

As industries continue to evolve, the integration of advanced data analytics and smart technology will play a crucial role in shaping the future of metal markets. By utilizing the Metals-API, developers can stay ahead of the curve, harnessing the power of real-time data to drive innovation and efficiency in their applications.

For further exploration of the Metals-API and its capabilities, be sure to check out the Metals-API Documentation and the Metals-API Supported Symbols page. Embrace the future of metal data with Metals-API and unlock the potential of Lanthanum and other metals in your applications.