Obtain Omani Rial (OMR) Historical Prices via this API

Introduction

In today's fast-paced financial landscape, obtaining accurate historical prices for currencies such as the Omani Rial (OMR) is crucial for traders, analysts, and developers alike. The Metals-API provides a robust solution for accessing real-time and historical data on various metals and currencies, including OMR. This blog post will delve into how you can leverage the Metals-API to obtain historical prices for the Omani Rial, explore its capabilities, and understand its innovative features that empower developers to create next-generation applications.

Understanding the Omani Rial (OMR)

The Omani Rial is the currency of Oman, known for its stability and strong value compared to other currencies. As a developer or financial analyst, having access to historical price data for OMR can help in various applications, including market analysis, financial forecasting, and currency conversion. The Metals-API offers a comprehensive suite of endpoints that allow users to retrieve this data efficiently.

Why Use Metals-API for Historical Prices?

The Metals-API stands out due to its focus on innovation and technological advancement in the financial data sector. By utilizing this API, developers can access real-time exchange rates, historical data, and various analytical tools that can enhance their applications. The API's capabilities include:

• Real-time exchange rate updates
• Historical rates dating back to 2019
• Data analytics and insights for informed decision-making
• Integration with smart technologies for seamless user experiences

API Description

The Metals-API is designed to provide developers with a powerful tool for accessing metals prices and currency conversion data in a JSON format. With its user-friendly interface and comprehensive documentation, the API enables developers to build applications that can analyze market trends, track price fluctuations, and convert currencies with ease. For detailed information on how to get started, refer to the Metals-API Documentation.

Key Features of Metals-API

The Metals-API offers a variety of endpoints that cater to different data needs. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals and currencies. Depending on your subscription plan, this endpoint can return updates every 60 minutes or even every 10 minutes. This feature is essential for applications that require up-to-the-minute pricing information.

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing trends over time. The Historical Rates Endpoint allows users to query historical prices for most currencies, including OMR, dating back to 2019. By appending a specific date in the format YYYY-MM-DD, developers can retrieve past exchange rates, enabling them to conduct thorough market analyses.

Bid and Ask Endpoint

This endpoint provides real-time bid and ask prices for metals, which is invaluable for traders looking to make informed decisions based on current market conditions. Depending on your subscription plan, you can access this data to enhance your trading strategies.

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one currency to another. This feature is particularly useful for applications that require currency conversion functionality, enabling seamless transactions across different currencies.

Time-Series Endpoint

The Time-Series Endpoint enables users to query daily historical rates between two specified dates. This feature is beneficial for analyzing price movements over a defined period, allowing developers to create visualizations and reports based on historical data.

Fluctuation Endpoint

With the Fluctuation Endpoint, users can track how currencies fluctuate on a day-to-day basis. This feature provides insights into market volatility, helping traders and analysts make informed decisions based on historical price changes.

Carat Endpoint

The Carat Endpoint allows users to retrieve information about gold rates by carat. This feature is particularly useful for jewelers and investors in precious metals, providing them with detailed pricing information based on purity.

Lowest/Highest Price Endpoint

This endpoint allows users to query the API for the lowest and highest prices of a specific metal or currency over a defined period. This information is crucial for identifying market trends and making strategic investment decisions.

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

The OHLC Price Endpoint provides users with the open, high, low, and close prices for a specific time period. This data is essential for traders who rely on candlestick charts for technical analysis.

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This feature is particularly useful for users interested in the London Metal Exchange prices.

API Key and Response

To access the Metals-API, users must obtain an API Key, which is passed into the API base URL's access_key parameter. The API delivers exchange rates relative to USD by default, and all data is returned in a structured JSON format, making it easy to integrate into applications.

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 responses 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": 1777940136,
"base": "USD",
"date": "2026-05-05",
"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": 1777853736,
"base": "USD",
"date": "2026-05-04",
"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": "2026-04-28",
"end_date": "2026-05-05",
"base": "USD",
"rates": {
"2026-04-28": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-30": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-05": {
"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": 1777940136,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-28",
"end_date": "2026-05-05",
"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": 1777940136,
"base": "USD",
"date": "2026-05-05",
"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": 1777940136,
"base": "USD",
"date": "2026-05-05",
"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 powerful and flexible solution for obtaining historical prices for the Omani Rial (OMR) and other currencies. With its extensive range of endpoints, developers can access real-time data, historical rates, and analytical tools that enhance their applications. By leveraging the capabilities of the Metals-API, you can build sophisticated financial applications that provide valuable insights and empower users to make informed decisions.

For further exploration of the API's features, visit the Metals-API Documentation and discover the full potential of this innovative tool. Whether you are looking to track market trends, analyze historical data, or integrate currency conversion functionalities, the Metals-API is your go-to resource for comprehensive financial data.