Access Chinese Renminbi Yuan (CNY) Historical Prices using this API

Access Chinese Renminbi Yuan (CNY) Historical Prices using this API

In today's rapidly evolving financial landscape, the ability to access and analyze historical prices of currencies is crucial for developers and financial analysts alike. The Chinese Renminbi Yuan (CNY) is one of the most significant currencies in the world, and understanding its historical pricing trends can provide valuable insights into market dynamics. This blog post explores how to retrieve historical prices for CNY using the Metals-API, a powerful tool designed for developers seeking real-time and historical data on metals and currencies.

About Chinese Renminbi Yuan (CNY)

The Chinese Renminbi Yuan (CNY) has undergone significant transformations in recent years, particularly with the rise of digital currencies and the integration of smart technologies in financial markets. As the world increasingly embraces digital transformation, the metal markets are no exception. The integration of technological innovations, such as data analytics and smart technology, has revolutionized how traders and investors interact with currency data.

With the advent of advanced data analytics, developers can now harness the power of real-time metals data to gain insights into market trends and fluctuations. The Metals-API provides a robust platform for accessing historical prices, enabling developers to build next-generation applications that leverage this data for informed decision-making.

API Description

The Metals-API is designed to empower developers with comprehensive access to metals prices and currency conversion data. It offers a range of endpoints that facilitate the retrieval of real-time and historical data, making it an invaluable resource for those looking to analyze market trends. The API's capabilities include:

• Real-time Data Access: The API provides real-time exchange rate data updated at intervals depending on your subscription plan, allowing developers to stay informed about market changes.
• Historical Data Retrieval: Access historical rates dating back to 2019, enabling in-depth analysis of price trends over time.
• Bid and Ask Prices: Retrieve real-time bid and ask prices, which are essential for traders looking to make informed decisions.
• Currency Conversion: Convert amounts between different currencies seamlessly, enhancing the API's usability for various applications.
• Time-Series Data: Query daily historical rates between two dates, allowing for comprehensive analysis of price movements.
• Fluctuation Tracking: Monitor how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
• Open/High/Low/Close (OHLC) Data: Access detailed OHLC data for specific time periods, which is crucial for technical analysis.
• Lowest/Highest Price Data: Retrieve the lowest and highest prices for a given date, aiding in market analysis.
• News Updates: Stay updated with the latest news articles related to various metals, providing context to market movements.

Key Features and Endpoints

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

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated every 60 minutes, every 10 minutes, or even more frequently, depending on your subscription plan. This endpoint is crucial for developers who need to display current market rates in their applications.

{
"success": true,
"timestamp": 1771892071,
"base": "USD",
"date": "2026-02-24",
"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

This endpoint allows users to access historical exchange rates for any date since 1999. By appending a specific date to the API request, developers can analyze historical trends and make data-driven decisions.

{
"success": true,
"timestamp": 1771805671,
"base": "USD",
"date": "2026-02-23",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series Endpoint enables developers to query the API for daily historical rates between two specified dates. This feature is particularly useful for analyzing trends over time and understanding market behavior.

{
"success": true,
"timeseries": true,
"start_date": "2026-02-17",
"end_date": "2026-02-24",
"base": "USD",
"rates": {
"2026-02-17": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-02-19": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-02-24": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one currency to another. This feature is essential for applications that require currency conversion functionalities, enhancing user experience and accessibility.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1771892071,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Using the Fluctuation Endpoint, developers can retrieve information about how currencies fluctuate on a day-to-day basis. This data is vital for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-17",
"end_date": "2026-02-24",
"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 Price Endpoint provides detailed information about the open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on technical analysis to make informed decisions.

{
"success": true,
"timestamp": 1771892071,
"base": "USD",
"date": "2026-02-24",
"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

The Bid/Ask Endpoint allows developers to get current bid and ask prices for metals. This information is essential for traders looking to execute trades at optimal prices.

{
"success": true,
"timestamp": 1771892071,
"base": "USD",
"date": "2026-02-24",
"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"
}

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols, including but not limited to:

• XAU - Gold
• XAG - Silver
• XPT - Platinum
• XPD - Palladium

For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

Conclusion

Accessing historical prices for the Chinese Renminbi Yuan (CNY) through the Metals-API opens up a world of possibilities for developers and analysts. With its robust set of features, including real-time data access, historical rates, and advanced analytics capabilities, the Metals-API empowers users to make informed decisions based on comprehensive market insights.

As the financial landscape continues to evolve, leveraging APIs like Metals-API will be crucial for staying ahead of the curve. By integrating these capabilities into applications, developers can create innovative solutions that enhance user experience and provide valuable insights into market trends.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the extensive Metals-API Documentation for detailed guidance on implementation and usage.