Understand Binance (BNB) Historical Prices using this API

Understanding Binance (BNB) Historical Prices Using Metals-API

In the rapidly evolving world of cryptocurrency, understanding the historical prices of assets like Binance Coin (BNB) is crucial for traders and developers alike. The ability to access real-time and historical data can significantly enhance decision-making processes. One powerful tool that can assist in this endeavor is the Metals-API. This API provides comprehensive access to metals pricing data, which can be leveraged to analyze trends and fluctuations in the market.

About Neodymium (ND)

Neodymium, a rare earth metal, is increasingly becoming significant in various technological applications, particularly in the field of digital transformation. As industries evolve, the integration of smart technologies and data analytics is reshaping how metal markets operate. The demand for neodymium is expected to rise as advancements in technology continue to drive innovation. By utilizing data analytics and insights, developers can create applications that not only track metal prices but also predict future trends and possibilities.

API Description

The Metals-API is designed to provide developers with real-time and historical data on metal prices. Its capabilities extend beyond mere data retrieval; it empowers developers to build next-generation applications that can analyze and visualize metal market trends. With a focus on innovation and technological advancement, the Metals-API transforms how users interact with metals data, enabling them to make informed decisions based on accurate and timely information.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints that cater to different needs, making it a versatile tool for developers. Here are some of the key features:

• Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need up-to-the-minute information to make quick decisions.
• Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date in the format YYYY-MM-DD. This endpoint is invaluable for analyzing past trends and making predictions based on historical data.
• Bid And Ask Endpoint: This feature allows you to retrieve real-time bid and ask prices, providing insight into market sentiment and liquidity.
• Convert Endpoint: Easily convert any amount from one currency to another, facilitating seamless transactions across different metal types.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, enabling comprehensive analysis over specific periods.
• Fluctuation Endpoint: Retrieve information about how currencies fluctuate on a day-to-day basis, which is crucial for understanding market volatility.
• Carat Endpoint: Get information about gold rates by carat, which is particularly useful for jewelers and investors in precious metals.
• Lowest/Highest Price Endpoint: Query the API to find the lowest and highest prices for a specified date, helping traders identify market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Access open, high, low, and close prices for a specific date, providing a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for long-term market analysis.
• API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
• API Response: Exchange rates are delivered relative to USD by default, with all data returned in a structured JSON format.
• Available Endpoints: The Metals-API includes 14 endpoints, each providing different functionalities tailored to various user needs.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies, ensuring you have the most current information.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
"success": true,
"timestamp": 1785284137,
"base": "USD",
"date": "2026-07-29",
"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"
}

Historical Rates Endpoint

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1785197737,
"base": "USD",
"date": "2026-07-28",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period:

{
"success": true,
"timeseries": true,
"start_date": "2026-07-22",
"end_date": "2026-07-29",
"base": "USD",
"rates": {
"2026-07-22": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-07-24": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-07-29": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

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": 1785284137,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-22",
"end_date": "2026-07-29",
"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"
}

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1785284137,
"base": "USD",
"date": "2026-07-29",
"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"
}

Bid/Ask Endpoint

Get current bid and ask prices for metals:

{
"success": true,
"timestamp": 1785284137,
"base": "USD",
"date": "2026-07-29",
"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"
}

Conclusion

Understanding the historical prices of Binance Coin (BNB) and other metals is essential for making informed trading decisions. The Metals-API Documentation provides a wealth of information on how to effectively utilize the API for accessing real-time and historical data. By leveraging the various endpoints, developers can create applications that analyze market trends, track fluctuations, and convert currencies seamlessly. The potential applications of this API are vast, making it an invaluable tool for anyone involved in the metal markets.

For further exploration, consider visiting the Metals-API Supported Symbols page to familiarize yourself with the available metal symbols and their specifications. As the market continues to evolve, staying informed and utilizing the right tools will be key to success in trading and investment strategies.