How to Get Australian Dollar (AUD) Historical Prices via this API

The Australian Dollar (AUD) is a significant currency in the global market, and accessing its historical prices can provide invaluable insights for developers and analysts alike. With the advent of APIs like Metals-API, obtaining real-time and historical data has never been easier. This blog post will guide you through the process of retrieving Australian Dollar historical prices using the Metals-API, exploring its features, capabilities, and practical applications.

About Australian Dollar (AUD)

The Australian Dollar is not only the official currency of Australia but also a major player in the global financial landscape. As the world moves towards digital transformation, the metal markets are experiencing significant changes driven by technological innovation and advancement. The integration of smart technologies and data analytics is reshaping how we interact with currency and commodities, paving the way for future trends that promise to enhance market efficiency and transparency.

In this context, the Metals-API stands out as a powerful tool for developers looking to harness the potential of real-time metals data. By leveraging this API, you can build next-generation applications that provide users with accurate and timely information about the Australian Dollar and other currencies.

API Description

The Metals-API is a comprehensive JSON API that provides access to a wide range of metals prices and currency conversion functionalities. It empowers developers to create applications that can retrieve real-time and historical data for various metals, including gold, silver, platinum, and palladium. The API is designed with innovation in mind, offering features that enable users to gain insights into market trends and fluctuations.

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

Key Features and Endpoints

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

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated at intervals of 60 minutes, 10 minutes, or even more frequently. This feature is essential for applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: This endpoint allows you to access historical rates for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, you can retrieve the historical exchange rate for the Australian Dollar.
Bid And Ask Endpoint: This powerful feature enables you 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 endpoint, allowing you to convert any amount from one currency to another. This is particularly useful for applications that require real-time conversion rates.
Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, making it easier to analyze trends over time.
Fluctuation Endpoint: With this endpoint, you can track how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: This feature allows you to retrieve information about gold rates by carat, which is essential for jewelers and investors in precious metals.
Lowest/Highest Price Endpoint: This endpoint enables you to query the API to get the lowest and highest prices for a specified date, which is crucial for market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific time period, allowing for detailed market analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for those involved in the trading of metals.
API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
API Response: The exchange rates delivered by the Metals-API are relative to USD by default, and all data is returned in a structured JSON format.
Available Endpoints: The Metals-API comes with 14 API endpoints, each providing different functionalities tailored to various user needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring you have access to the latest market data.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market trends and developments.

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. Here are examples of various endpoints and their responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1778371970,
"base": "USD",
"date": "2026-05-10",
"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": 1778285570,
"base": "USD",
"date": "2026-05-09",
"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": "2026-05-03",
"end_date": "2026-05-10",
"base": "USD",
"rates": {
"2026-05-03": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-05": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-10": {
"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": 1778371970,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-03",
"end_date": "2026-05-10",
"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": 1778371970,
"base": "USD",
"date": "2026-05-10",
"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": 1778371970,
"base": "USD",
"date": "2026-05-10",
"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, accessing historical prices for the Australian Dollar (AUD) through the Metals-API is a straightforward process that can yield valuable insights for developers and analysts alike. By leveraging the various endpoints offered by the API, you can retrieve real-time and historical data, track fluctuations, and perform conversions with ease.

The API's capabilities, including the Latest Rates, Historical Rates, and Time-Series endpoints, provide a robust framework for building applications that require accurate and timely financial data. Additionally, the integration of advanced features such as the Bid/Ask and OHLC endpoints enhances the analytical capabilities of your applications.

For more information on how to implement these features, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a comprehensive list of available currencies. Embrace the power of real-time data and transform your applications with the Metals-API.

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How to Get Australian Dollar (AUD) Historical Prices via this API