Learn to fetch Brass Rod (BR-ROD) prices through this API

Introduction

In the ever-evolving landscape of the metal markets, the ability to fetch real-time prices for metals like Brass Rod (BR-ROD) has become essential for developers and businesses alike. The Metals-API provides a robust solution for accessing up-to-date pricing information, enabling users to integrate this data into their applications seamlessly. This blog post will delve into the intricacies of the Metals-API, exploring its capabilities, the significance of Brass in the metal markets, and how developers can leverage this API to enhance their applications.

Metals-API Information

About Brass (BRASS)

Brass, an alloy primarily composed of copper and zinc, is widely used in various applications ranging from plumbing to musical instruments. As industries undergo digital transformation, the demand for accurate and timely data on brass prices has surged. Technological innovations in data analytics and smart technology integration have paved the way for real-time pricing solutions, allowing businesses to make informed decisions based on current market trends.

The integration of advanced data analytics into the metal markets has transformed how stakeholders interact with pricing data. By utilizing real-time information, businesses can optimize their operations, manage inventory more effectively, and respond swiftly to market fluctuations. The future of brass pricing is poised for further advancements, with the potential for predictive analytics and machine learning to play a significant role in forecasting trends.

API Description

The Metals-API is a powerful tool designed to provide developers with access to real-time and historical metal pricing data. This API empowers users to build next-generation applications that require accurate metal pricing information. With a focus on innovation and technological advancement, the Metals-API offers a range of features that cater to various use cases.

One of the standout capabilities of the Metals-API is its ability to deliver real-time exchange rate data. Depending on the subscription plan, users can receive updates every 60 minutes or even every 10 minutes, ensuring that they have the most current information at their fingertips. This feature is particularly beneficial for businesses involved in trading or manufacturing, where price fluctuations can significantly impact profitability.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints, each designed to serve specific needs within the metal markets. Here are some of the key features:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for various metals, allowing users to stay informed about current market prices. The data is updated frequently, ensuring accuracy.
• Historical Rates Endpoint: Users can access historical rates dating back to 2019, which is invaluable for trend analysis and forecasting. By appending a specific date to the API request, developers can retrieve past pricing data.
• Bid And Ask Endpoint: This feature enables users to obtain real-time bid and ask prices, which are crucial for trading applications. Understanding the spread between these prices can help traders make informed decisions.
• Convert Endpoint: The conversion endpoint allows users to convert amounts between different metals or currencies, facilitating seamless transactions across various platforms.
• Time-Series Endpoint: This endpoint provides daily historical rates between two specified dates, enabling users to analyze trends over time.
• Fluctuation Endpoint: Users can track how prices fluctuate day-to-day, providing insights into market volatility and helping businesses strategize accordingly.
• Carat Endpoint: This endpoint allows users to retrieve gold rates by carat, which is particularly useful for jewelers and gold traders.
• Lowest/Highest Price Endpoint: Users can query the API to find the lowest and highest prices for a given metal over a specified period, aiding in market analysis.
• Open/High/Low/Close (OHLC) Price Endpoint: This feature provides comprehensive pricing data, including open, high, low, and close prices for a specific time period, essential for traders and analysts.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is crucial for businesses involved in international trading.
• API Key: Each user is assigned a unique API key, which must be included in requests to authenticate and authorize access to the API.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
• Available Endpoints: The Metals-API offers a comprehensive list of endpoints, each tailored to meet specific user needs.
• Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies and metals supported by the API.
• Gold Price India Endpoint: Users can retrieve the latest gold prices in India, catering to a specific regional market.
• News Endpoint: This feature allows users to access the latest news articles related to various metals, keeping them informed about market developments.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols, including but not limited to:

• XAU - Gold
• XAG - Silver
• XPT - Platinum
• XPD - Palladium
• XCU - Copper
• XAL - Aluminum

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 how to interact with the Metals-API is crucial for developers. Below are examples of various API endpoints, including their expected responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
    "success": true,
    "timestamp": 1750896767,
    "base": "USD",
    "date": "2025-06-26",
    "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 success field indicates whether the request was successful. The timestamp provides the time of the request, while base shows the currency used for the rates. The rates object contains the exchange rates for various metals.

Historical Rates Endpoint

Access historical exchange rates for any date since 1999.

{
    "success": true,
    "timestamp": 1750810367,
    "base": "USD",
    "date": "2025-06-25",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

This response provides historical rates, allowing users to analyze past pricing trends. The date field specifies the date for which the rates are provided.

Time-series Endpoint

Get exchange rates for a specific time period.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-06-19",
    "end_date": "2025-06-26",
    "base": "USD",
    "rates": {
        "2025-06-19": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-06-21": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-06-26": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

This endpoint is particularly useful for analyzing trends over time, as it provides rates for multiple dates within the specified range.

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": 1750896767,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

The convert endpoint allows users to easily convert amounts between different metals or currencies. The result field shows the converted amount based on the provided amount and rate.

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-06-19",
    "end_date": "2025-06-26",
    "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 insights into how prices have changed over a specified period, which is essential for traders looking to make informed decisions based on market trends.

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

Get OHLC data for a specific time period.

{
    "success": true,
    "timestamp": 1750896767,
    "base": "USD",
    "date": "2025-06-26",
    "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 endpoint is crucial for traders who need to analyze price movements throughout the trading day, providing a comprehensive view of market activity.

Bid/Ask Endpoint

Get current bid and ask prices for metals.

{
    "success": true,
    "timestamp": 1750896767,
    "base": "USD",
    "date": "2025-06-26",
    "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 essential for traders, as it provides the current bid and ask prices, allowing them to make informed trading decisions based on the market spread.

Conclusion

The Metals-API is a transformative tool for developers looking to integrate real-time metal pricing data into their applications. With its extensive range of features, including the ability to access historical rates, track fluctuations, and convert between metals, the API empowers users to make data-driven decisions in a rapidly changing market. As industries continue to embrace digital transformation, the importance of accurate and timely data cannot be overstated.

For developers interested in exploring the full capabilities of the Metals-API, I encourage you to visit the Metals-API Documentation for detailed information on each endpoint and its functionalities. Additionally, the Metals-API Supported Symbols page provides a comprehensive list of all available metal symbols, ensuring that you have the necessary resources to implement this powerful API effectively.

As the metal markets continue to evolve, staying informed and leveraging real-time data will be crucial for success. The Metals-API not only simplifies access to this data but also opens up new possibilities for innovation and growth in the industry.