Fetch Indonesian Rupiah (IDR) prices with this API

Introduction

In today's rapidly evolving financial landscape, the ability to fetch real-time currency prices is crucial for developers and businesses alike. One such currency is the Indonesian Rupiah (IDR), which plays a significant role in Southeast Asian markets. By leveraging the Metals-API, developers can access a wealth of information regarding IDR prices and other metals, enabling them to build innovative applications that respond to market changes in real-time.

Understanding Neodymium (ND) and Its Market Dynamics

Neodymium is a rare earth metal that has gained prominence due to its applications in high-strength magnets, which are essential for various technologies, including electric vehicles and renewable energy systems. The digital transformation in metal markets has led to increased demand for neodymium, driven by technological innovations and advancements in data analytics.

As industries evolve, the integration of smart technology in metal markets allows for better tracking of prices and trends. The future of neodymium pricing will likely be influenced by data-driven insights, enabling stakeholders to make informed decisions. The Metals-API Documentation provides developers with the tools needed to harness this data effectively.

API Description

The Metals-API is a powerful tool that provides real-time and historical data on metal prices, including the Indonesian Rupiah (IDR). This API empowers developers to build next-generation applications that can analyze market trends, perform currency conversions, and track fluctuations in metal prices. With the ability to access a wide range of endpoints, developers can create applications that cater to various financial needs.

For instance, the API's latest rates endpoint allows users to retrieve real-time exchange rate data, while the historical rates endpoint provides access to data dating back to 2019. This capability is essential for developers looking to analyze market trends over time.

Key Features and Endpoints

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

Latest Rates Endpoint

The latest rates endpoint provides real-time exchange rate data, updated every 60 minutes, 10 minutes, or even more frequently, depending on the subscription plan. This feature is crucial for applications that require up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1787443804,
"base": "USD",
"date": "2026-08-23",
"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

Accessing historical rates is vital for analyzing trends over time. The historical rates endpoint allows users to query data for most currencies dating back to 2019. By appending a specific date in the YYYY-MM-DD format, developers can retrieve past exchange rates.

{
"success": true,
"timestamp": 1787357404,
"base": "USD",
"date": "2026-08-22",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid and Ask Endpoint

The bid and ask endpoint is a powerful feature that enables developers to retrieve real-time bid and ask prices for various metals. This information is essential for traders looking to make informed decisions based on current market conditions.

{
"success": true,
"timestamp": 1787443804,
"base": "USD",
"date": "2026-08-23",
"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"
}

Convert Endpoint

The convert endpoint allows users to convert any amount from one currency to another, making it a valuable tool for applications that require currency conversion functionalities. For example, converting USD to XAU can be done seamlessly using this endpoint.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1787443804,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The time-series endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is particularly useful for analyzing trends and fluctuations over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-08-16",
"end_date": "2026-08-23",
"base": "USD",
"rates": {
"2026-08-16": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-08-18": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-08-23": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The fluctuation endpoint provides information about how currencies fluctuate on a day-to-day basis. This feature is essential for developers looking to track market volatility and make predictions based on historical data.

{
"success": true,
"fluctuation": true,
"start_date": "2026-08-16",
"end_date": "2026-08-23",
"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"
}

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

The OHLC endpoint allows developers to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for traders looking to analyze market performance over time.

{
"success": true,
"timestamp": 1787443804,
"base": "USD",
"date": "2026-08-23",
"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"
}

Historical LME Endpoint

The historical LME endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for developers working with metals traded on the London Metal Exchange.

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, ensuring consistency across various 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. This resource is invaluable for developers looking to integrate specific metals into their applications.

Conclusion

The Metals-API is an essential tool for developers seeking to access real-time and historical data on metal prices, including the Indonesian Rupiah (IDR). With its wide range of endpoints, the API empowers developers to create innovative applications that respond to market changes effectively. By leveraging features such as the latest rates, historical rates, and conversion capabilities, developers can gain valuable insights into market dynamics.

As the demand for accurate and timely financial data continues to grow, utilizing APIs like the Metals-API will be crucial for staying competitive in the market. For more information on how to implement these features, refer to the Metals-API Documentation and explore the possibilities of integrating real-time data into your applications.