Get Romanian Leu (RON) prices using this API

Get Romanian Leu (RON) Prices Using This API

In today's fast-paced financial landscape, having access to real-time data is crucial for developers and businesses alike. The Metals-API provides a powerful solution for obtaining up-to-date prices of various metals, including the Romanian Leu (RON). This blog post will delve into the capabilities of the Metals-API, focusing on its features, endpoints, and how it can be utilized to enhance applications in the metal markets.

Metals-API Information

About Nickel (NI)

Nickel, represented by the symbol NI, plays a significant role in various industries, particularly in the production of stainless steel and batteries. As the world moves towards digital transformation, the metal markets are also evolving. The integration of technological innovations and advancements in data analytics is reshaping how we interact with metal prices.

With the rise of smart technology, developers can leverage real-time data to create applications that provide insights into market trends. The Metals-API stands at the forefront of this transformation, offering developers the tools they need to build next-generation applications that can analyze and predict market movements.

API Description

The Metals-API is a comprehensive JSON API that provides access to real-time and historical metal prices, including currency conversion capabilities. This API empowers developers to create applications that can track market fluctuations, analyze trends, and provide valuable insights into metal pricing. With its robust features, the Metals-API is designed to meet the needs of developers looking to integrate metal pricing data into their applications.

For more information, you can visit the Metals-API Website or check out the Metals-API Documentation for detailed guidance on implementation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to provide specific functionalities that cater to the needs of developers:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data, updated every 60 minutes, 10 minutes, or even more frequently, depending on your subscription plan. This feature is essential for applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: Developers can access historical rates dating back to 2019. By appending a specific date to the API request, users can retrieve past pricing data, which is invaluable for trend analysis and forecasting.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for metals. Depending on your subscription plan, this endpoint can provide critical information for traders and investors.
Convert Endpoint: The Metals-API includes a currency conversion endpoint that enables users to convert any amount from one currency to another. This feature is particularly useful for applications that need to handle multiple currencies seamlessly.
Time-Series Endpoint: This endpoint allows developers to query the API for daily historical rates between two chosen dates. It is beneficial for applications that require detailed historical analysis.
Fluctuation Endpoint: Users can track how currencies fluctuate on a day-to-day basis using this endpoint. It provides insights into market volatility, which is crucial for risk assessment.
Carat Endpoint: This feature allows users to retrieve information about gold rates by carat. It is particularly useful for jewelers and those in the luxury goods market.
Lowest/Highest Price Endpoint: Developers can query the API to get the lowest and highest prices for a specified date, which is essential for understanding market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific time period, allowing for comprehensive market analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is vital for users needing long-term data for analysis.
API Key: The unique API key is required for authentication and must be passed into the API base URL's access_key parameter.
API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The API includes 14 endpoints, each providing different functionalities to cater to various user needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring developers have access to the latest information.
News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

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": 1770422876,
"base": "USD",
"date": "2026-02-07",
"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": 1770336476,
"base": "USD",
"date": "2026-02-06",
"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": "2026-01-31",
"end_date": "2026-02-07",
"base": "USD",
"rates": {
"2026-01-31": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-02": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-02-07": {
"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": 1770422876,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-31",
"end_date": "2026-02-07",
"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": 1770422876,
"base": "USD",
"date": "2026-02-07",
"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": 1770422876,
"base": "USD",
"date": "2026-02-07",
"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

The Metals-API is an invaluable resource for developers looking to integrate real-time metal pricing data into their applications. With its extensive range of endpoints, including the latest rates, historical data, and conversion capabilities, the API empowers users to make informed decisions based on accurate and timely information. By leveraging the capabilities of the Metals-API, developers can create innovative applications that enhance user experience and provide critical insights into the metal markets.

For further exploration, developers are encouraged to review the Metals-API Documentation and familiarize themselves with the various endpoints and features available. Understanding the full potential of this API can lead to the development of powerful tools that can transform how we interact with metal pricing data.

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Get Romanian Leu (RON) prices using this API