The Easiest Way to Get Chennai Gold 22k (CHEN-22k) Historical Rates via API Access

In today's digital age, accessing historical prices for precious metals like Gold (XAU) has never been easier, thanks to the innovative capabilities of the Metals-API. This powerful API provides developers with the tools to retrieve real-time and historical data on various metals, including the 22k Gold rates in Chennai. In this blog post, we will explore how to effectively use the Metals-API to access historical prices, focusing on the Gold symbol (XAU), and delve into the various endpoints, parameters, and data formats available.

About Gold (XAU)

Gold has long been a symbol of wealth and a critical asset in financial markets. As digital transformation reshapes the landscape of precious metals trading, data analytics and market insights become paramount. The integration of technology in trading not only enhances price discovery but also offers innovative digital asset solutions. By leveraging the Metals-API, developers can tap into real-time metals data, enabling them to build next-generation applications that cater to the evolving needs of investors and traders alike.

API Description

The Metals-API is a comprehensive solution for accessing metals prices and currency conversion in a JSON format. It empowers developers to create applications that require real-time or historical data on metals, including Gold, Silver, Platinum, and Palladium. With a user-friendly interface and extensive documentation, the API allows for seamless integration into various applications. For more information, you can refer to the Metals-API Documentation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to provide specific functionalities that cater to different use cases. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Depending on the plan, updates can occur every 60 minutes or even every 10 minutes.
Historical Rates Endpoint: Access historical rates for Gold and other metals dating back to 2019. By appending a specific date to the endpoint, you can retrieve the rates for that day.
Bid And Ask Endpoint: This feature allows you to retrieve real-time Bid and Ask prices for metals, providing insights into market dynamics.
Convert Endpoint: Easily convert any amount from one metal to another or to/from USD, facilitating transactions and analysis.
Time-Series Endpoint: Query the API for daily historical rates between two dates, enabling trend analysis over time.
Fluctuation Endpoint: Track how metal prices fluctuate on a day-to-day basis, providing valuable insights for traders.
Carat Endpoint: Retrieve information about Gold rates by Carat, which is particularly useful for jewelers and consumers.
Lowest/Highest Price Endpoint: Get the lowest and highest prices for a specified date, allowing for comprehensive market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: Access OHLC data for a specific time period, crucial for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is essential for industrial applications.
API Key: Your unique API Key is required to access the API, ensuring secure and authorized usage.
API Response: The API delivers exchange rates relative to USD, with all data returned in a structured JSON format.
Available Endpoints: The API features 14 endpoints, each providing different functionalities tailored to various needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, ensuring you have the most up-to-date information.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market trends.

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 how to interact with the Metals-API is crucial for effective implementation. 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": 1766516446,
"base": "USD",
"date": "2025-12-23",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1766430046,
"base": "USD",
"date": "2025-12-22",
"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": "2025-12-16",
"end_date": "2025-12-23",
"base": "USD",
"rates": {
"2025-12-16": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-18": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-23": {
"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": 1766516446,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-16",
"end_date": "2025-12-23",
"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"
}

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1766516446,
"base": "USD",
"date": "2025-12-23",
"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"
}

Bid/Ask Endpoint

Get current bid and ask prices for metals:

{
"success": true,
"timestamp": 1766516446,
"base": "USD",
"date": "2025-12-23",
"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"
}

Conclusion

Accessing historical rates for Chennai Gold 22k (CHEN-22k) has become a straightforward process with the Metals-API. By utilizing the various endpoints, developers can retrieve real-time and historical data, enabling them to make informed decisions based on market trends. The API's capabilities, including the Latest Rates, Historical Rates, and Time-Series endpoints, provide a comprehensive toolkit for anyone looking to analyze precious metals data.

As the financial landscape continues to evolve, the integration of technology in trading and data analytics will play a crucial role in shaping the future of precious metals. By leveraging the Metals-API, developers can create innovative solutions that meet the demands of modern investors. For further exploration, refer to the Metals-API Documentation and the Metals-API Supported Symbols page to enhance your understanding and implementation of this powerful API.

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The Easiest Way to Get Chennai Gold 22k (CHEN-22k) Historical Rates via API Access