Query US Steel Coil Futures (STEEL-US) prices with this API

Query US Steel Coil Futures (STEEL-US) Prices with this API

In today's fast-paced financial landscape, the ability to access real-time data is crucial for making informed decisions, especially in the metals market. The Metals-API provides a robust solution for querying prices of various metals, including US Steel Coil Futures (STEEL-US). This blog post will delve into the capabilities of the Metals-API, exploring its features, endpoints, and how it can empower developers to create innovative applications in the realm of metal trading.

Metals-API Information

The Metals-API is a powerful tool designed to provide real-time and historical data for various metals. It supports a wide range of symbols, including precious metals like Gold (XAU), Silver (XAG), and Platinum (XPT), as well as industrial metals. The API is built with the latest technological advancements, enabling seamless integration into applications for data analytics, market insights, and trading strategies.

About US Steel Coil Futures (STEEL-US)

US Steel Coil Futures represent a significant segment of the metals market, reflecting the price dynamics of steel, which is a critical material in construction and manufacturing. As industries evolve and digital transformation takes hold, the demand for accurate and timely data on steel prices has never been higher. The Metals-API offers developers the tools they need to access this data efficiently.

With the integration of smart technology and data analytics, the Metals-API allows users to track price fluctuations, analyze historical trends, and make data-driven decisions. The API's capabilities extend beyond mere price retrieval; it empowers users to build applications that can predict future trends based on historical data, thus enhancing strategic planning and operational efficiency.

API Description

The Metals-API is designed to be user-friendly while offering extensive functionality. It provides developers with the ability to access real-time and historical data, making it an invaluable resource for anyone involved in the metals market. The API supports various endpoints that cater to different needs, from retrieving the latest prices to analyzing historical trends.

For detailed documentation on how to implement the API, visit the Metals-API Documentation. Here, you will find comprehensive guides on how to utilize each endpoint effectively.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints that provide different functionalities, each designed to cater to specific needs within the metals market. Below are some of the key features:

• Latest Rates Endpoint: This endpoint allows users to retrieve real-time exchange rate data for metals. Depending on your subscription plan, updates can occur every 60 minutes or even more frequently. This feature is essential for traders who need to stay updated on market movements.
• Historical Rates Endpoint: Access historical rates dating back to 2019. By appending a specific date to the API request, users can analyze past price movements and trends, which is crucial for forecasting future prices.
• Bid and Ask Endpoint: This feature provides real-time bid and ask prices, enabling traders to make informed decisions based on current market conditions. Understanding the spread between these prices can help in strategizing trades effectively.
• Convert Endpoint: The API includes a currency conversion feature, allowing users to convert amounts between different metals or to/from USD. This is particularly useful for traders dealing in multiple currencies.
• Time-Series Endpoint: Users can query the API for daily historical rates between two chosen dates. This feature is beneficial for analyzing trends over specific periods, aiding in strategic decision-making.
• Fluctuation Endpoint: Track how metal prices fluctuate on a day-to-day basis. This endpoint provides insights into market volatility, helping traders to adjust their strategies accordingly.
• Carat Endpoint: Retrieve information about Gold rates by Carat. This is particularly useful for jewelers and traders dealing in precious metals.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified period, which can help in identifying market trends and making informed trading decisions.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides the open, high, low, and close prices for a specific date, offering a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for traders focusing on industrial metals.
• API Key: Each user is provided with a unique API key, which is essential for authenticating requests to the API. This ensures secure access to the data.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The Metals-API offers a wide range of endpoints, each designed to provide specific functionalities, ensuring that users have access to all necessary data.
• Supported Symbols Endpoint: This endpoint returns all available currencies and metal symbols, allowing users to stay updated on what is currently supported by the API.
• Gold Price India Endpoint: Retrieve the latest gold price in India, which is crucial for traders in that region.
• News Endpoint: Stay informed with the latest news articles related to various metals, helping traders to make informed decisions based on current events.

For a complete list of all supported symbols, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Understanding how to interpret API responses is crucial for developers. Below are examples of various API endpoints and their corresponding JSON responses:

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1756432833,
    "base": "USD",
    "date": "2025-08-29",
    "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"
}

This response indicates that the API successfully retrieved the latest rates for various metals, with the base currency being USD. Each metal's price is provided per troy ounce, which is the standard measurement in the metals market.

Historical Rates Endpoint

{
    "success": true,
    "timestamp": 1756346433,
    "base": "USD",
    "date": "2025-08-28",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

This example shows a successful retrieval of historical rates for a specific date. Developers can use this data to analyze trends over time.

Time-Series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-08-22",
    "end_date": "2025-08-29",
    "base": "USD",
    "rates": {
        "2025-08-22": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-08-24": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-08-29": {
            "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 over time.

Convert Endpoint

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1756432833,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

This response demonstrates the conversion of an amount from USD to Gold (XAU), providing both the conversion rate and the result in troy ounces.

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-08-22",
    "end_date": "2025-08-29",
    "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 metal prices over a specified period, providing valuable insights into market volatility.

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

{
    "success": true,
    "timestamp": 1756432833,
    "base": "USD",
    "date": "2025-08-29",
    "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 a comprehensive view of market performance for a specific date, essential for traders looking to analyze price movements.

Bid/Ask Endpoint

{
    "success": true,
    "timestamp": 1756432833,
    "base": "USD",
    "date": "2025-08-29",
    "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 response provides current bid and ask prices, allowing traders to assess market conditions and make informed decisions.

Conclusion

The Metals-API is an invaluable resource for developers looking to integrate real-time and historical metal pricing data into their applications. With its extensive range of endpoints and features, it empowers users to analyze market trends, track price fluctuations, and make data-driven decisions. The ability to access comprehensive data on US Steel Coil Futures (STEEL-US) and other metals positions developers to create innovative solutions that enhance trading strategies and operational efficiency.

For more information on how to get started with the Metals-API, visit the Metals-API Website. Explore the Metals-API Documentation for detailed guides on implementing each endpoint, and check the Metals-API Supported Symbols page for a complete list of available metal symbols. With the right tools and data at your fingertips, the possibilities for innovation in the metals market are limitless.