How to Get Rhenium (RHENIUM) Historical Prices via API Integration

Introduction

In the ever-evolving landscape of metal markets, the demand for accurate and timely data has never been more critical. For developers and analysts looking to access historical prices of Rhenium (RHENIUM), the Metals-API offers a robust solution. This blog post will delve into the capabilities of the Metals-API, focusing on how to retrieve historical prices and other valuable data related to Rhenium. We will explore the API's features, endpoints, and practical applications, providing a comprehensive guide for developers seeking to integrate this powerful tool into their applications.

Metals-API Information

About Rhenium (RHENIUM)

Rhenium is a rare and valuable metal known for its high melting point and exceptional resistance to wear and corrosion. As industries increasingly turn to advanced materials, the demand for Rhenium is on the rise. The digital transformation in metal markets has paved the way for innovative solutions that leverage technology to provide real-time data analytics and insights. With the integration of smart technology, developers can now access historical price data and market trends, enabling them to make informed decisions.

Technological Innovation and Advancement

The Metals-API exemplifies the technological advancements in the field of metal pricing. By offering real-time and historical data, the API empowers developers to build next-generation applications that can analyze market trends, forecast prices, and optimize trading strategies. The integration of data analytics allows for deeper insights into market dynamics, helping businesses stay ahead of the curve.

API Description

The Metals-API is a powerful JSON API designed to provide users with access to a wide range of metal prices, including Rhenium. It offers various endpoints that allow developers to retrieve real-time rates, historical data, and other essential information. The API is built with innovation in mind, enabling seamless integration into applications that require up-to-date metal pricing data. For more detailed information, you can refer to the Metals-API Documentation.

Key Features and Endpoints

The Metals-API boasts several key features that enhance its functionality:

• Latest Rates Endpoint: Depending on your subscription plan, this endpoint provides real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is crucial for applications that require up-to-the-minute pricing information.
• Historical Rates Endpoint: Users can access historical rates dating back to 2019. By appending a specific date to the API request, developers can retrieve historical price data for Rhenium, allowing for in-depth analysis of price trends over time.
• Bid and Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for Rhenium and other metals. This information is essential for traders looking to make informed buying and selling decisions.
• Convert Endpoint: The API includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for businesses operating in multiple currencies.
• Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two dates of their choice. This is invaluable for analyzing price movements over specific periods.
• Fluctuation Endpoint: Users can track how Rhenium prices fluctuate on a day-to-day basis. This endpoint provides insights into market volatility and helps traders identify potential opportunities.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides detailed information about the open, high, low, and close prices for Rhenium over a specified time period, which is essential for technical analysis.
• Historical LME Endpoint: For users interested in LME symbols, this endpoint provides historical rates dating back to 2008, allowing for comprehensive analysis of market trends.
• API Key: Each user is assigned a unique API key that must be included in API requests to authenticate access. This ensures secure and controlled access to the API's features.
• API Response: The API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format. This makes it easy for developers to parse and utilize the data in their applications.
• Available Endpoints: The Metals-API offers 14 different endpoints, each providing unique functionalities tailored to meet the diverse needs of users.
• Supported Symbols Endpoint: This endpoint returns a constantly updated list of all available metal symbols, including Rhenium, ensuring users have access to the latest information.
• News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market developments and trends.

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

Understanding the API's response structure is crucial for effective integration. Below are examples of various endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
"success": true,
"timestamp": 1764655351,
"base": "USD",
"date": "2025-12-02",
"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": 1764568951,
"base": "USD",
"date": "2025-12-01",
"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": "2025-11-25",
"end_date": "2025-12-02",
"base": "USD",
"rates": {
"2025-11-25": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-11-27": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-02": {
"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": 1764655351,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2025-11-25",
"end_date": "2025-12-02",
"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": 1764655351,
"base": "USD",
"date": "2025-12-02",
"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": 1764655351,
"base": "USD",
"date": "2025-12-02",
"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

In conclusion, the Metals-API provides a comprehensive and innovative solution for accessing historical prices and real-time data for Rhenium and other metals. By leveraging its various endpoints, developers can create applications that analyze market trends, track fluctuations, and make informed trading decisions. The API's robust features, combined with its user-friendly documentation, make it an invaluable tool for anyone involved in the metal markets. For more information, visit the Metals-API Website and explore the extensive capabilities it offers.