Retrieve Guyanese Dollar (GYD) Historical Prices via this API

The Guyanese Dollar (GYD) is an essential currency in the Caribbean region, and understanding its historical prices is crucial for various financial analyses and decision-making processes. With the advent of digital transformation in the financial sector, accessing historical price data has become more streamlined and efficient. One of the most powerful tools available for developers and financial analysts is the Metals-API, which provides comprehensive access to real-time and historical prices of various metals and currencies, including the GYD. This blog post will explore how to retrieve historical prices for the Guyanese Dollar using the Metals-API, focusing on its innovative features and capabilities.

About Guyanese Dollar (GYD)

The Guyanese Dollar (GYD) is the official currency of Guyana, a country rich in natural resources and metals. As the global economy continues to evolve, the demand for accurate and timely financial data has never been more critical. The digital transformation in metal markets has paved the way for technological innovations that allow for real-time data analytics and insights. The integration of smart technology into financial applications has enabled developers to create next-generation applications that can leverage historical price data for informed decision-making.

As we delve into the capabilities of the Metals-API, it is essential to recognize how this API empowers developers to access historical prices, analyze trends, and make predictions based on data-driven insights. The future of financial analytics lies in the ability to harness the power of data, and the Metals-API is at the forefront of this transformation.

API Description

The Metals-API is a robust platform that provides developers with access to real-time and historical data for various metals and currencies. It is designed to facilitate the integration of financial data into applications, enabling users to build sophisticated tools for analysis and reporting. The API offers a range of endpoints that cater to different needs, from retrieving the latest rates to accessing historical data dating back several years.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data, updated at intervals depending on the subscription plan. This capability is crucial for applications that require up-to-the-minute information, such as trading platforms and financial dashboards. Additionally, the API allows users to query historical rates by appending specific dates, making it easy to analyze trends over time.

For developers looking to integrate the Metals-API into their applications, comprehensive documentation is available at the Metals-API Documentation. This resource provides detailed information on how to use the API effectively, including examples of API responses and explanations of each field.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different functionalities, making it a versatile tool for developers. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for applications that require current market data.
Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve historical exchange rates for the GYD, allowing for in-depth analysis of price movements over time.
Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for metals. Depending on the subscription plan, developers can access crucial market data that can inform trading strategies.
Convert Endpoint: The Metals-API includes a currency conversion endpoint that allows users to convert any amount from one currency to another. This feature is particularly useful for applications that require multi-currency support.
Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two dates of their choice. It is ideal for analyzing trends and fluctuations over specific time periods.
Fluctuation Endpoint: Users can retrieve information about how currencies fluctuate on a day-to-day basis. This endpoint is valuable for understanding market volatility and making informed trading decisions.
Carat Endpoint: This feature provides information about gold rates by carat. Developers can use this endpoint to access detailed pricing information for different purities of gold.
Lowest/Highest Price Endpoint: This endpoint allows users to query the API to get the lowest and highest prices for a specified date range, providing insights into market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: Users can retrieve open, high, low, and close prices for a specific time period, which is essential for technical analysis and charting.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, allowing for comprehensive analysis of metal prices.
API Key: Each user is assigned a unique API key that must be included in API requests to authenticate access.
API Response: The Metals-API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
Available Endpoints: The API includes 14 endpoints, each offering different functionalities, ensuring that developers have access to a wide range of data.
Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies, making it easy for developers to find the symbols they need.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market trends and 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. This resource is invaluable for developers looking to integrate specific metal data into their applications.

API Endpoint Examples and Responses

Understanding the structure of API responses is crucial for effective integration. Below are examples of various API endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1772583674,
"base": "USD",
"date": "2026-03-04",
"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": 1772497274,
"base": "USD",
"date": "2026-03-03",
"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": "2026-02-25",
"end_date": "2026-03-04",
"base": "USD",
"rates": {
"2026-02-25": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-27": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-03-04": {
"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": 1772583674,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-25",
"end_date": "2026-03-04",
"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": 1772583674,
"base": "USD",
"date": "2026-03-04",
"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": 1772583674,
"base": "USD",
"date": "2026-03-04",
"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 accessing historical prices of the Guyanese Dollar (GYD) and various metals. By leveraging the innovative features of this API, developers can create sophisticated applications that analyze market trends, track fluctuations, and make informed financial decisions. The comprehensive documentation and extensive range of endpoints ensure that users can effectively integrate the API into their applications, unlocking the potential of real-time and historical data.

As the financial landscape continues to evolve, the importance of accurate data and analytics cannot be overstated. The Metals-API stands out as a leader in providing essential financial data, enabling developers to harness the power of information in their applications. For more information on how to get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on using the API effectively.

Ready to use Metals-API?

Try it now!

Retrieve Guyanese Dollar (GYD) Historical Prices via this API