Get Bhutanese Ngultrum (BTN) prices for your application using this API

Get Bhutanese Ngultrum (BTN) Prices for Your Application Using Metals-API

The Bhutanese Ngultrum (BTN) is an essential currency in the realm of international finance, particularly in the context of metal markets. As developers look to integrate real-time data into their applications, the Metals-API emerges as a powerful tool for accessing up-to-date exchange rates and historical data for the BTN and other currencies. This blog post will explore the transformative potential of the Metals-API, focusing on its capabilities, features, and how it can empower developers to create innovative applications that leverage real-time metals data.

About Bhutanese Ngultrum (BTN)

The Bhutanese Ngultrum is pegged to the Indian Rupee and is used primarily in Bhutan. As the world increasingly embraces digital transformation, the metal markets are no exception. The integration of smart technology and data analytics is reshaping how currencies like the BTN are traded and valued. With advancements in technology, developers can now access real-time data that can inform trading strategies, investment decisions, and market analyses.

Technological innovation in the financial sector has led to the development of APIs that provide seamless access to critical data. The Metals-API stands out as a robust solution for developers looking to incorporate real-time exchange rates and historical data into their applications. By utilizing this API, developers can gain insights into market trends, fluctuations, and the overall performance of metals and currencies.

API Description

The Metals-API is designed to provide developers with real-time and historical data on metal prices and currency exchange rates. It empowers users to build next-generation applications that require accurate and timely information. With its user-friendly interface and comprehensive documentation, the Metals-API simplifies the process of integrating financial data into applications.

For more information, visit the Metals-API Website or explore the Metals-API Documentation for detailed guidance on implementation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs, allowing developers to access real-time and historical data efficiently. Here are some of the key features:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data, updated every 60 minutes, every 10 minutes, or even more frequently, depending on your subscription plan. Developers can easily retrieve the current value of the BTN against other currencies, enabling them to make informed decisions.
• Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date to your query. This feature is invaluable for analyzing trends and understanding how the BTN has performed over time.
• Bid and Ask Endpoint: This powerful feature allows developers to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The Metals-API includes a currency conversion feature that enables users to convert any amount from one currency to another. This is particularly useful for applications that require real-time conversion rates for transactions involving the BTN.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This endpoint is essential for developers looking to analyze trends over specific periods.
• Fluctuation Endpoint: Retrieve information about how currencies fluctuate on a day-to-day basis. This endpoint helps developers track the volatility of the BTN and other currencies, which is crucial for risk management.
• Carat Endpoint: Access information about gold rates by carat, allowing developers to integrate precious metal pricing into their applications.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specific date, providing insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint allows developers to retrieve the open, high, low, and close prices for a specific date, which is essential for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
• API Key: Each user is provided with a unique API key that must be included in requests to authenticate access to the API.
• API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency and ease of use.
• Available Endpoints: The API offers 14 endpoints, each designed to provide specific functionalities, making it a versatile tool for developers.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals supported by the API.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping developers informed about market developments.

For a complete list of supported symbols, 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

{
"success": true,
"timestamp": 1776298396,
"base": "USD",
"date": "2026-04-16",
"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"
}

This response indicates the success of the request and provides the latest exchange rates for various metals, including gold (XAU) and silver (XAG).

Historical Rates Endpoint

{
"success": true,
"timestamp": 1776211996,
"base": "USD",
"date": "2026-04-15",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This example shows how to access historical rates for a specific date, allowing developers to analyze past performance.

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2026-04-09",
"end_date": "2026-04-16",
"base": "USD",
"rates": {
"2026-04-09": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-11": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-16": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides a time series of exchange rates, allowing developers to visualize trends over a specified period.

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1776298396,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

The Convert Endpoint allows users to convert amounts between currencies, providing both the conversion rate and the result.

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-09",
"end_date": "2026-04-16",
"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"
}

This endpoint tracks fluctuations in exchange rates, providing valuable insights into market volatility.

OHLC (Open/High/Low/Close) Endpoint

{
"success": true,
"timestamp": 1776298396,
"base": "USD",
"date": "2026-04-16",
"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"
}

This response provides the open, high, low, and close prices for metals, which are crucial for traders and analysts.

Bid/Ask Endpoint

{
"success": true,
"timestamp": 1776298396,
"base": "USD",
"date": "2026-04-16",
"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"
}

This endpoint provides current bid and ask prices, which are essential for understanding market dynamics and making trading decisions.

Conclusion

The Bhutanese Ngultrum (BTN) plays a crucial role in the global financial landscape, particularly in metal markets. By leveraging the capabilities of the Metals-API, developers can access real-time and historical data that empowers them to build innovative applications. The API's extensive features, including the Latest Rates, Historical Rates, and various conversion endpoints, provide a comprehensive toolkit for integrating financial data into applications.

As the financial sector continues to evolve, the importance of data analytics, smart technology integration, and real-time insights cannot be overstated. The Metals-API stands out as a transformative solution for developers looking to harness the power of metals data. For further exploration, visit the Metals-API Website and check out the Metals-API Documentation for detailed implementation guidance.

In summary, the Metals-API not only provides access to essential data but also opens up a world of possibilities for developers to create applications that can adapt to the ever-changing financial landscape. By understanding the features and capabilities of this API, developers can position themselves at the forefront of the digital transformation in the metal markets.