Get Brass Shell (BRSH) prices in different currencies using this API

Introduction

In the rapidly evolving landscape of digital finance, the ability to access real-time data is crucial for developers and businesses alike. One such innovation is the Metals-API, which provides developers with the tools to get Brass Shell (BRSH) prices in various currencies. This API not only facilitates currency conversion but also offers a wealth of information about metals trading, including historical rates, bid and ask prices, and market fluctuations. In this blog post, we will delve into the capabilities of the Metals-API, exploring its features, endpoints, and the transformative potential it holds for developers in the metal markets.

About Brass (BRASS)

Brass, an alloy primarily composed of copper and zinc, plays a significant role in various industries, from manufacturing to electronics. As the demand for brass continues to grow, understanding its market dynamics becomes essential. The digital transformation in metal markets is driven by technological innovation and advancements that enable real-time data analytics and insights. With the integration of smart technologies, businesses can now leverage data to make informed decisions, optimize supply chains, and predict future trends.

The Metals-API stands at the forefront of this transformation, empowering developers to build next-generation applications that can access and analyze brass pricing data in real-time. By utilizing this API, developers can create tools that not only track current prices but also analyze historical trends, providing valuable insights into market behavior.

API Description

The Metals-API is a powerful tool that provides real-time and historical data on metal prices, including brass. It allows developers to access a wide range of functionalities through its various endpoints, enabling them to create applications that cater to the needs of businesses and investors in the metal markets. The API is designed with innovation in mind, offering capabilities that can transform how users interact with metal pricing data.

For detailed information on how to implement the API, developers can refer to the Metals-API Documentation, which provides comprehensive guidance on usage, endpoints, and response structures.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs within the metal trading ecosystem. Each endpoint provides specific functionalities that can be utilized to enhance applications and services.

Latest Rates Endpoint

The Latest Rates Endpoint is a cornerstone feature of the Metals-API. Depending on the subscription plan, this endpoint returns real-time exchange rate data for brass and other metals, updated every 60 minutes or even more frequently. This feature is essential for applications that require up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1778890098,
"base": "USD",
"date": "2026-05-16",
"rates": {
"BRSH": 0.000482
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing market trends. The Historical Rates Endpoint allows users to query brass prices dating back to 2019. By appending a specific date to the request, developers can retrieve historical data that can be used for trend analysis and forecasting.

{
"success": true,
"timestamp": 1778803698,
"base": "USD",
"date": "2026-05-15",
"rates": {
"BRSH": 0.000485
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint provides real-time bid and ask prices for brass, allowing traders to make informed decisions based on current market conditions. This feature is particularly useful for applications focused on trading and investment.

{
"success": true,
"timestamp": 1778890098,
"base": "USD",
"date": "2026-05-16",
"rates": {
"BRSH": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount of brass from one currency to another. This feature is particularly useful for businesses operating in multiple countries or for investors looking to diversify their portfolios.

{
"success": true,
"query": {
"from": "USD",
"to": "BRSH",
"amount": 1000
},
"info": {
"timestamp": 1778890098,
"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 dates of their choice. This feature is invaluable for analyzing price movements over time and understanding market trends.

{
"success": true,
"timeseries": true,
"start_date": "2026-05-09",
"end_date": "2026-05-16",
"base": "USD",
"rates": {
"2026-05-09": {
"BRSH": 0.000485
},
"2026-05-11": {
"BRSH": 0.000483
},
"2026-05-16": {
"BRSH": 0.000482
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how brass prices fluctuate on a day-to-day basis. By tracking rate changes between two dates, developers can gain a deeper understanding of market volatility.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-09",
"end_date": "2026-05-16",
"base": "USD",
"rates": {
"BRSH": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

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

The OHLC Price Endpoint provides comprehensive data on the open, high, low, and close prices for brass over a specified time period. This information is crucial for traders looking to analyze market behavior and make informed decisions.

{
"success": true,
"timestamp": 1778890098,
"base": "USD",
"date": "2026-05-16",
"rates": {
"BRSH": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"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 developers looking to analyze long-term trends in the brass market.

{
"success": true,
"timestamp": 1778890098,
"base": "USD",
"date": "2026-05-16",
"rates": {
"BRSH": {
"historical_rate": 0.000480
}
},
"unit": "per troy ounce"
}

API Key and Response

To access the Metals-API, developers must use a unique API Key, which is passed into the API base URL's access_key parameter. This key ensures that only authorized users can access the data. The API response is structured to deliver exchange rates relative to USD by default, with all data returned in a standardized format.

Available Endpoints

The Metals-API offers a total of 14 endpoints, each designed to provide different functionalities. Developers can explore these endpoints to find the ones that best suit their application needs. For a complete list of supported symbols, refer to the Metals-API Supported Symbols page.

Conclusion

The Metals-API is a powerful resource for developers looking to access real-time and historical data on brass prices and other metals. With its comprehensive set of endpoints, the API enables the creation of innovative applications that can analyze market trends, facilitate currency conversion, and provide valuable insights into the metal trading landscape. By leveraging the capabilities of the Metals-API, developers can contribute to the digital transformation of the metal markets, driving efficiency and informed decision-making.

For more information on how to implement the Metals-API in your applications, visit the Metals-API Documentation and explore the various features and functionalities it offers. The future of metal trading is here, and with the right tools, developers can harness its potential to create impactful solutions.