Retrieve Brass (BRASS) price data from this API

Introduction

In the rapidly evolving landscape of metal markets, the ability to retrieve real-time price data for metals such as Brass (BRASS) is crucial for developers and businesses alike. The Metals-API provides a robust platform for accessing comprehensive metal pricing data, enabling users to harness the power of data analytics and smart technology integration. This blog post delves into the capabilities of the Metals-API, focusing on how it empowers developers to create innovative applications that can transform the way we interact with metal markets.

About Brass (BRASS)

Brass, an alloy primarily composed of copper and zinc, has been a staple in various industries due to its durability and resistance to corrosion. As digital transformation sweeps across metal markets, the demand for accurate and timely data on Brass prices is more critical than ever. The integration of technological advancements and data analytics allows businesses to make informed decisions based on real-time market insights.

With the rise of smart technology, the future of Brass pricing data is poised for significant evolution. Developers can leverage the Metals-API to build applications that not only track current prices but also analyze historical trends, providing a comprehensive view of market dynamics. This capability opens up new possibilities for investment strategies, inventory management, and pricing models.

API Description

The Metals-API is a powerful tool designed to provide developers with access to real-time and historical pricing data for a wide range of metals, including Brass. By utilizing this API, developers can create applications that offer insights into market trends, enabling users to make data-driven decisions. The API's capabilities extend beyond mere price retrieval; it encompasses a suite of features that facilitate comprehensive data analysis and integration.

For more detailed information on how to implement the API, developers can refer to the Metals-API Documentation, which outlines the various endpoints and their functionalities.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data retrieval needs. Each endpoint is designed to provide specific functionalities that can be utilized in various applications.

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, every 10 minutes, or even more frequently. This feature is essential for applications that require up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1789258210,
"base": "USD",
"date": "2026-09-13",
"rates": {
"BRASS": 0.005,
"XAU": 0.000482,
"XAG": 0.03815
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

For developers needing to analyze trends over time, the Historical Rates Endpoint provides access to historical rates dating back to 2019. By appending a specific date to the API request, users can retrieve past pricing data for Brass, allowing for in-depth analysis of market fluctuations.

{
"success": true,
"timestamp": 1789171810,
"base": "USD",
"date": "2026-09-12",
"rates": {
"BRASS": 0.0048,
"XAU": 0.000485,
"XAG": 0.03825
},
"unit": "per troy ounce"
}

Bid and Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that allows users to retrieve real-time bid and ask prices for Brass. This information is crucial for traders and investors who need to understand the market's current buying and selling prices.

{
"success": true,
"timestamp": 1789258210,
"base": "USD",
"date": "2026-09-13",
"rates": {
"BRASS": {
"bid": 0.0049,
"ask": 0.0051,
"spread": 0.0002
}
},
"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": "BRASS",
"amount": 1000
},
"info": {
"timestamp": 1789258210,
"rate": 0.005
},
"result": 5,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows users to query the API for daily historical rates between two dates of their choice. This feature is invaluable for developers looking to analyze trends over specific periods, providing insights into how Brass prices have fluctuated over time.

{
"success": true,
"timeseries": true,
"start_date": "2026-09-06",
"end_date": "2026-09-13",
"base": "USD",
"rates": {
"2026-09-06": {
"BRASS": 0.0048
},
"2026-09-08": {
"BRASS": 0.0049
},
"2026-09-13": {
"BRASS": 0.005
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how Brass prices fluctuate on a day-to-day basis. This endpoint allows users to track rate changes between two specified dates, offering insights into market volatility.

{
"success": true,
"fluctuation": true,
"start_date": "2026-09-06",
"end_date": "2026-09-13",
"base": "USD",
"rates": {
"BRASS": {
"start_rate": 0.0048,
"end_rate": 0.005,
"change": 0.0002,
"change_pct": 4.17
}
},
"unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for Brass over a specific time period. This data is essential for traders who need to analyze price movements and make informed trading decisions.

{
"success": true,
"timestamp": 1789258210,
"base": "USD",
"date": "2026-09-13",
"rates": {
"BRASS": {
"open": 0.0048,
"high": 0.0051,
"low": 0.0047,
"close": 0.005
}
},
"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 Brass pricing.

{
"success": true,
"timestamp": 1789171810,
"base": "USD",
"date": "2026-09-12",
"rates": {
"BRASS": 0.0048
},
"unit": "per troy ounce"
}

API Key and Authentication

To access the Metals-API, users must obtain an API key, which is passed into the API base URL's access_key parameter. This key is essential for authentication and ensures that only authorized users can access the data.

API Response Structure

The API responses are structured in a JSON format, providing a clear and concise representation of the requested data. Each response includes fields such as success status, timestamp, base currency, date, rates, and unit of measurement. Understanding these fields is crucial for developers to effectively utilize the API.

Common Use Cases

Developers can leverage the Metals-API for various applications, including:

• Building trading platforms that require real-time pricing data for Brass and other metals.
• Creating analytical tools that track historical price trends and fluctuations.
• Developing inventory management systems that optimize purchasing decisions based on current market prices.

Conclusion

The Metals-API stands out as a powerful resource for developers seeking to access real-time and historical pricing data for Brass and other metals. By integrating this API into their applications, developers can harness the potential of data analytics and smart technology to transform the way businesses interact with metal markets. With features such as the Latest Rates Endpoint, Historical Rates Endpoint, and Bid and Ask Endpoint, the API provides a comprehensive suite of tools for market analysis and decision-making.

For more information on the capabilities of the Metals-API, including detailed documentation and a complete list of supported symbols, visit the Metals-API Documentation and the Metals-API Supported Symbols page. By leveraging these resources, developers can unlock the full potential of the Metals-API and drive innovation in the metal markets.