Easily Get LME Zinc (LME-ZNC) Historical Prices from this API

In the ever-evolving landscape of metal markets, the demand for accurate and timely data has never been more critical. For developers and analysts looking to access historical prices for LME Zinc (LME-ZNC), the Metals-API offers a robust solution. This blog post will explore the capabilities of the Metals-API, focusing on how to retrieve historical prices and the broader implications of digital transformation in the metal markets.

About Zinc (XZN)

Zinc, represented by the symbol XZN, is a vital metal used in various applications, from galvanizing steel to producing alloys. As industries increasingly rely on data analytics and smart technology integration, the demand for precise historical pricing data has surged. The digital transformation in metal markets is not just about accessing data; it's about leveraging that data to gain insights and drive innovation.

Technological advancements have made it possible to analyze vast amounts of data quickly, allowing businesses to make informed decisions. The integration of smart technologies into metal trading platforms has paved the way for real-time analytics, enabling traders to react swiftly to market changes. Future trends suggest that as data analytics continues to evolve, the metal markets will become more transparent, efficient, and accessible.

Metals-API Information

The Metals-API is a powerful tool that provides real-time and historical data for various metals, including Zinc. With its innovative features, the API empowers developers to build next-generation applications that can analyze and visualize metal prices effectively. The API's capabilities include:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes or more frequently. This feature is essential for traders who need the most current pricing information.
Historical Rates Endpoint: Access historical rates for most metals dating back to 2019. By appending a specific date to your query, you can retrieve past pricing data, which is crucial for trend analysis and forecasting.
Bid and Ask Endpoint: This feature allows you to retrieve real-time bid and ask prices, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: Easily convert any amount from one metal to another or to/from USD, simplifying the process of financial analysis and reporting.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, enabling comprehensive analysis over specific periods.
Fluctuation Endpoint: Retrieve information about how metal prices fluctuate on a day-to-day basis, which is vital for understanding market volatility.
Carat Endpoint: Get information about Gold rates by Carat, useful for jewelers and investors in precious metals.
Lowest/Highest Price Endpoint: Query the API to find the lowest and highest prices for a given date, aiding in market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: Access detailed OHLC data for specific time periods, which is essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a long-term view of market trends.
API Key: Your unique API key is required for authentication, ensuring secure access to the API's features.
API Response: The API delivers exchange rates relative to USD, with all data returned in a structured JSON format.
Available Endpoints: The Metals-API includes 14 endpoints, each offering different functionalities tailored to various analytical needs.
Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

Key Features and Endpoints

The Metals-API is designed with developers in mind, providing a comprehensive suite of features that facilitate seamless integration into applications. Here’s a closer look at some of the key endpoints and their functionalities:

Latest Rates Endpoint

The Latest Rates Endpoint is crucial for obtaining real-time exchange rates for all available metals. Depending on your subscription plan, you can receive updates every 60 minutes or more frequently. This endpoint is particularly useful for traders who need to make quick decisions based on the latest market data.

{
"success": true,
"timestamp": 1772669743,
"base": "USD",
"date": "2026-03-05",
"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 you to access historical exchange rates for any date since 1999. This feature is invaluable for analysts looking to study price trends over time. By appending a specific date to your query, you can retrieve past pricing data for in-depth analysis.

{
"success": true,
"timestamp": 1772583343,
"base": "USD",
"date": "2026-03-04",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series Endpoint is designed for users who need to analyze exchange rates over a specific period. By querying the API with a start and end date, you can obtain daily historical rates, which is essential for identifying trends and making forecasts.

{
"success": true,
"timeseries": true,
"start_date": "2026-02-26",
"end_date": "2026-03-05",
"base": "USD",
"rates": {
"2026-02-26": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-28": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-03-05": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint simplifies the process of converting amounts between different metals or to/from USD. This feature is particularly useful for financial analysts who need to perform calculations involving multiple currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1772669743,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

The Fluctuation Endpoint allows users to track rate fluctuations between two dates. This feature is essential for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-26",
"end_date": "2026-03-05",
"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 detailed open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on technical analysis to make informed decisions.

{
"success": true,
"timestamp": 1772669743,
"base": "USD",
"date": "2026-03-05",
"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

The Bid/Ask Endpoint provides current bid and ask prices for metals, which is essential for understanding market dynamics and liquidity. This information helps traders gauge the best times to enter or exit positions.

{
"success": true,
"timestamp": 1772669743,
"base": "USD",
"date": "2026-03-05",
"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"
}

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 integrate multiple metals into their applications.

Conclusion

The Metals-API is a transformative tool for developers and analysts in the metal markets, offering a wealth of features that enable real-time data access and historical analysis. By leveraging the API's capabilities, users can gain insights into market trends, make informed trading decisions, and drive innovation in their applications. As the metal markets continue to evolve, the importance of accurate data and advanced analytics will only grow.

For those looking to dive deeper into the world of metals data, the Metals-API Documentation provides comprehensive guidance on how to utilize the API effectively. Whether you're interested in real-time pricing, historical data, or market analysis, the Metals-API is equipped to meet your needs.

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Easily Get LME Zinc (LME-ZNC) Historical Prices from this API