Access Pune Gold 18k (PUNE-18k) Exchange Rates API Documentation in JSON Format

In today's rapidly evolving financial landscape, the demand for real-time data on precious metals has surged. Developers looking to integrate exchange rates for metals like Gold (XAU), Silver (XAG), and Platinum (XPT) can leverage the powerful Metals-API. This API provides a comprehensive suite of endpoints that allow for the retrieval of exchange rates in JSON format, enabling seamless integration into applications. In this blog post, we will explore how to retrieve {Symbol} exchange rates using Metals-API, including sample API responses and integration tips.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, and its digital transformation is reshaping how traders and investors interact with this precious metal. The integration of data analytics and market insights into trading platforms has revolutionized price discovery, allowing for more informed decision-making. With the rise of digital asset solutions, the accessibility of real-time gold data through APIs like Metals-API empowers developers to create next-generation applications that cater to the needs of modern investors.

API Description

The Metals-API is a robust tool designed for developers seeking to access real-time and historical data on precious metals. It offers a variety of endpoints that enable users to retrieve exchange rates, historical data, and even perform conversions between different metals and currencies. The API's capabilities are not just limited to providing data; they also include features that allow for advanced analytics and insights into market trends.

For more information, you can visit the Metals-API Documentation, which provides detailed insights into each endpoint and its functionalities.

Key Features and Endpoints

The Metals-API offers a range of endpoints that cater to various needs, from retrieving the latest rates to accessing historical data. 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 crucial for applications that require up-to-the-minute pricing information.
Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date to your query. This is particularly useful for analyzing trends over time and making informed investment decisions.
Bid and Ask Endpoint: Retrieve real-time bid and ask prices, which are essential for traders looking to execute buy and sell orders at optimal prices.
Convert Endpoint: This endpoint allows you to convert any amount from one metal to another or to/from USD, facilitating seamless transactions across different currencies.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, providing a comprehensive view of price movements over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, offering insights into market volatility.
Carat Endpoint: Retrieve information about Gold rates by Carat, which is particularly useful for jewelers and consumers interested in purchasing gold jewelry.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specified date, aiding in market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: Get detailed OHLC data for a specific time period, which is invaluable for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a long-term view of market trends.
API Key: Your unique API key is essential for accessing the API and must be included in your requests.
API Response: Exchange rates are delivered relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The API includes 14 endpoints, each providing different functionalities tailored to various user needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, allowing users to stay updated on the latest symbols.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market 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.

API Endpoint Examples and Responses

Understanding the API responses is crucial for effective integration. Below are examples of various endpoints along with their JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1766296946,
"base": "USD",
"date": "2025-12-21",
"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": 1766210546,
"base": "USD",
"date": "2025-12-20",
"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": "2025-12-14",
"end_date": "2025-12-21",
"base": "USD",
"rates": {
"2025-12-14": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-16": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-21": {
"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": 1766296946,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-14",
"end_date": "2025-12-21",
"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) Price Endpoint

Get OHLC data for a specific time period.

{
"success": true,
"timestamp": 1766296946,
"base": "USD",
"date": "2025-12-21",
"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": 1766296946,
"base": "USD",
"date": "2025-12-21",
"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

The Metals-API provides a powerful and flexible solution for developers looking to integrate real-time and historical exchange rates for precious metals into their applications. With a wide array of endpoints, including the latest rates, historical data, and conversion capabilities, the API empowers users to make informed decisions based on accurate and timely data. By leveraging the features of Metals-API, developers can create innovative applications that enhance the trading experience and provide valuable insights into market trends.

For further exploration of the API's capabilities, refer to the Metals-API Documentation and stay updated with the latest supported symbols on the Metals-API Supported Symbols page. The integration of real-time data into your applications can significantly enhance user experience and provide a competitive edge in the financial market.

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Access Pune Gold 18k (PUNE-18k) Exchange Rates API Documentation in JSON Format