How to Get Real-Time Tin - LME 3-month (TIN3M) - Per Troy Ounce Prices in Your Inventory Management System with Metals-API

Introduction

In today's fast-paced financial landscape, having access to real-time market data is crucial for effective inventory management, especially in the metals market. One of the most sought-after metals is Tin, specifically the LME 3-month (TIN3M) price per troy ounce. This blog post will guide you through the process of integrating real-time Tin prices into your inventory management system using the Metals-API. We will explore the capabilities of the API, its endpoints, and how you can leverage this technology to enhance your business operations.

Metals-API Information

About Tin (XSN)

Tin, represented by the symbol XSN, is a critical metal in various industries, including electronics, construction, and packaging. As the demand for Tin continues to rise, driven by technological advancements and digital transformation in metal markets, having access to real-time data becomes increasingly important. The Metals-API provides developers with the tools to integrate real-time pricing data into their applications, enabling smarter decision-making and improved inventory management.

With the integration of data analytics and insights, businesses can anticipate market trends and make informed decisions. The API empowers developers to build next-generation applications that can adapt to the ever-changing landscape of metal prices. As we delve deeper into the API's features, you will discover how to harness this technology for your inventory management needs.

API Description

The Metals-API is a powerful tool that offers real-time and historical data for various metals, including Tin. It enables developers to access exchange rates, historical prices, and fluctuations, all through a simple and intuitive API interface. By leveraging the API, businesses can gain insights into market trends, optimize their inventory management systems, and make data-driven decisions.

For detailed information on how to use the API, refer to the Metals-API Documentation. This resource provides comprehensive guidance on the available endpoints, authentication requirements, and response formats.

Key Features and Endpoints

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

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals. Depending on your subscription plan, you can receive updates every 60 minutes or even every 10 minutes. This feature is essential for businesses that require up-to-the-minute pricing information.
• Historical Rates Endpoint: Access historical rates dating back to 2019. This endpoint allows you to query the API for past prices by appending a specific date, enabling you to analyze trends over time.
• Bid And Ask Endpoint: Retrieve real-time bid and ask prices for metals. This feature is particularly useful for traders who need to make quick decisions based on current market conditions.
• Convert Endpoint: Use this endpoint to convert amounts from one metal to another or to/from USD. This functionality is vital for businesses operating in multiple currencies.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This feature allows for in-depth analysis of price movements over time.
• Fluctuation Endpoint: Track how metal prices fluctuate on a day-to-day basis. This endpoint provides insights into market volatility, helping businesses manage risk.
• Carat Endpoint: Retrieve information about Gold rates by Carat. This feature is useful for jewelers and businesses dealing with precious metals.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified date range, allowing for effective price analysis.
• Open/High/Low/Close (OHLC) Price Endpoint: Access open, high, low, and close prices for a specific time period, which is crucial for traders and analysts.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
• API Key: Your unique API Key is required for authentication and must be included in your API requests.
• API Response: The API delivers exchange rates relative to USD, ensuring consistency across all data.
• Available Endpoints: The Metals-API includes 14 different endpoints, each designed to provide specific functionalities.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals.
• Intraday Endpoint: Query intraday exchange rate data for a single symbol, allowing for real-time trading decisions.

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 specific metals into their applications.

API Endpoint Examples and Responses

Latest Rates Endpoint

To get real-time exchange rates for all available metals, you can use the Latest Rates Endpoint. Here’s an example of a typical response:

{
"success": true,
"timestamp": 1788308199,
"base": "USD",
"date": "2026-09-02",
"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"
}

In this response, the rates object contains the current prices for various metals, with the unit specified as "per troy ounce". This information is crucial for businesses that need to make quick purchasing decisions based on current market conditions.

Historical Rates Endpoint

Accessing historical exchange rates is essential for analyzing market trends. Here’s an example response from the Historical Rates Endpoint:

{
"success": true,
"timestamp": 1788221799,
"base": "USD",
"date": "2026-09-01",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response provides historical prices for various metals, allowing businesses to analyze price movements over time and make informed decisions based on past performance.

Time-series Endpoint

The Time-series Endpoint allows you to retrieve exchange rates for a specific time period. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-08-26",
"end_date": "2026-09-02",
"base": "USD",
"rates": {
"2026-08-26": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-08-28": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-09-02": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This endpoint is particularly useful for businesses looking to analyze trends over a specified period, allowing for better forecasting and inventory management.

Convert Endpoint

The Convert Endpoint allows you to convert any amount from one metal to another or to/from USD. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1788308199,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response shows how much 1000 USD is worth in troy ounces of Gold (XAU). This feature is essential for businesses that deal with multiple currencies and need to make conversions frequently.

Fluctuation Endpoint

The Fluctuation Endpoint tracks rate fluctuations between two dates. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-08-26",
"end_date": "2026-09-02",
"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 provides valuable insights into market volatility, helping businesses manage risk and make informed decisions based on price changes.

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

The OHLC Price Endpoint provides open, high, low, and close prices for a specific time period. Here’s an example response:

{
"success": true,
"timestamp": 1788308199,
"base": "USD",
"date": "2026-09-02",
"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 data is crucial for traders and analysts who need to understand market movements and make strategic decisions based on price trends.

Bid/Ask Endpoint

The Bid/Ask Endpoint provides current bid and ask prices for metals. Here’s an example response:

{
"success": true,
"timestamp": 1788308199,
"base": "USD",
"date": "2026-09-02",
"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 is particularly useful for traders who need to make quick decisions based on current market conditions, as it provides the latest bid and ask prices along with the spread.

Conclusion

Integrating real-time Tin prices into your inventory management system using the Metals-API can significantly enhance your business operations. By leveraging the various endpoints offered by the API, you can access real-time data, historical trends, and fluctuations, allowing for informed decision-making and effective inventory management.

As we have explored, the Metals-API provides a comprehensive suite of features that cater to the needs of developers and businesses alike. From the Latest Rates Endpoint to the Bid/Ask Endpoint, each feature offers unique capabilities that can be tailored to your specific requirements. For more information on how to implement these features, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals.

By embracing the transformative potential of real-time metals data, you can position your business for success in an increasingly competitive market. Start integrating the Metals-API today and unlock the full potential of your inventory management system.