Access Y-BRASS Historical Prices Easily with Metals-API

Access Y-BRASS Historical Prices Easily with Metals-API

In today's fast-paced digital landscape, the demand for real-time data and analytics has transformed the way industries operate, particularly in the metal markets. One of the most sought-after metals is Brass, represented by the symbol BRASS. Accessing historical prices for Brass and other metals has never been easier, thanks to the innovative capabilities of the Metals-API. This blog post will delve into how developers can leverage the Metals-API to access historical prices, explore the features of the API, and understand the transformative potential of real-time metals data.

About Brass (BRASS)

Brass is an alloy composed primarily of copper and zinc, known for its durability and resistance to corrosion. As industries increasingly rely on data analytics and insights, the integration of smart technology in metal markets has become crucial. The digital transformation in these markets allows for enhanced tracking of prices, trends, and fluctuations, enabling businesses to make informed decisions.

Technological advancements have paved the way for innovative solutions that provide real-time data on metal prices, including Brass. The Metals-API stands at the forefront of this transformation, offering developers the tools they need to build next-generation applications that can access and analyze historical price data efficiently.

Metals-API Overview

The Metals-API is a powerful tool designed to provide developers with access to real-time and historical data for various metals, including Brass. With its robust API capabilities, developers can create applications that track price changes, analyze trends, and make data-driven decisions. The API supports a wide range of functionalities, including:

  • Latest Rates Endpoint
  • Historical Rates Endpoint
  • Bid and Ask Endpoint
  • Convert Endpoint
  • Time-Series Endpoint
  • Fluctuation Endpoint
  • Carat Endpoint
  • Lowest/Highest Price Endpoint
  • Open/High/Low/Close (OHLC) Price Endpoint
  • Historical LME Endpoint
  • API Key Management
  • API Response Handling
  • Available Symbols Endpoint
  • Gold Price India Endpoint
  • News Endpoint

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs. Each endpoint provides unique functionalities that can be utilized for various applications. Here’s a closer look at some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Depending on the plan, updates can occur every 60 minutes or even every 10 minutes. This endpoint is essential for applications that require up-to-the-minute pricing information.

{
    "success": true,
    "timestamp": 1742688571,
    "base": "USD",
    "date": "2025-03-23",
    "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

Accessing historical rates is crucial for trend analysis and forecasting. The Historical Rates Endpoint allows users to retrieve historical exchange rates dating back to 2019. By appending a specific date to the API call, developers can obtain data for any given day.

{
    "success": true,
    "timestamp": 1742602171,
    "base": "USD",
    "date": "2025-03-22",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Bid and Ask Endpoint

The Bid and Ask Endpoint provides real-time bid and ask prices for metals, which is vital for traders and investors. This feature allows users to understand market dynamics and make informed trading decisions.

{
    "success": true,
    "timestamp": 1742688571,
    "base": "USD",
    "date": "2025-03-23",
    "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"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for applications that require currency conversion for pricing or trading purposes.

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1742688571,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two specified dates. This feature is essential for analyzing trends over time and understanding price movements.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-03-16",
    "end_date": "2025-03-23",
    "base": "USD",
    "rates": {
        "2025-03-16": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-03-18": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-03-23": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how metal prices fluctuate over a specified period. This feature is beneficial for traders looking to understand market volatility and make strategic decisions.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-03-16",
    "end_date": "2025-03-23",
    "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 allows users to retrieve open, high, low, and close prices for a specific time period. This data is crucial for technical analysis and understanding market trends.

{
    "success": true,
    "timestamp": 1742688571,
    "base": "USD",
    "date": "2025-03-23",
    "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"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for businesses that require long-term historical data for analysis and reporting.

{
    "success": true,
    "timestamp": 1742602171,
    "base": "USD",
    "date": "2025-03-22",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Authentication and API Key Management

To access the Metals-API, developers must obtain an API key, which is a unique identifier that must be included in the API requests. This key is passed into the API base URL's access_key parameter. Proper management of API keys is essential for ensuring security and preventing unauthorized access to the API.

Performance Optimization and Caching

When working with the Metals-API, performance optimization is crucial, especially for applications that require frequent data access. Implementing caching strategies can significantly reduce the number of API calls, improving response times and reducing costs. Developers should consider caching frequently accessed data and implementing rate limiting to manage API usage effectively.

Security Best Practices

Security is a paramount concern when dealing with APIs. Developers should follow best practices such as using HTTPS for secure data transmission, validating input data, and implementing proper error handling to prevent vulnerabilities. Regularly rotating API keys and monitoring usage patterns can also help mitigate security risks.

Conclusion

The Metals-API provides a comprehensive solution for accessing historical prices and real-time data for Brass and other metals. With its extensive range of endpoints, developers can build powerful applications that leverage real-time analytics and insights. By understanding the capabilities of the Metals-API and implementing best practices for security and performance, developers can create innovative solutions that meet the demands of the evolving metal markets.

For more information on the Metals-API and to explore its features, visit the Metals-API Website or check out the Metals-API Documentation for detailed guidance on implementation. To view the complete list of supported symbols, refer to the Metals-API Supported Symbols page.

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