Access Platinum Jul 2027 (PLN27) Historical Data API for Exchange Rates in JSON Format

In the ever-evolving landscape of financial technology, the ability to access real-time and historical exchange rate data is paramount for developers and businesses alike. The Metals-API provides a robust solution for retrieving exchange rates for various metals, including Platinum (XPT), in a convenient JSON format. This blog post will delve into the capabilities of the Metals-API, focusing on how to effectively retrieve Gold (XAU) exchange rates, while also exploring the innovative applications of this API in the realms of green technology, sustainable innovation, and digital transformation.

About Platinum (XPT)

Platinum is not just a precious metal; it plays a crucial role in various industries, particularly in green technology applications. Its unique properties make it an essential component in catalytic converters, which help reduce harmful emissions from vehicles. As the world shifts towards sustainable innovation and clean energy solutions, the demand for Platinum is expected to rise. Moreover, the integration of smart technology in industries is paving the way for more efficient use of resources, including precious metals like Platinum.

In this context, the Metals-API stands out as a transformative tool that empowers developers to build next-generation applications. By providing real-time and historical data on metal prices, the API enables businesses to make informed decisions, optimize their operations, and contribute to a more sustainable future.

API Description

The Metals-API is a powerful JSON API that offers comprehensive access to real-time and historical exchange rates for various metals. With its innovative features, the API allows developers to seamlessly integrate metal price data into their applications, enhancing functionality and user experience. The API is designed to cater to a wide range of use cases, from financial analysis to market research, making it an invaluable resource for developers.

For more information, visit the Metals-API Website or check out the Metals-API Documentation for detailed guidance on implementation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to provide specific functionalities that cater to different needs. Here’s a closer look at some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently, depending on your subscription plan. It allows developers to access the most current market rates for metals, including Gold (XAU).
Historical Rates Endpoint: Historical rates are available for most currencies dating back to 2019. By appending a date in the format YYYY-MM-DD, developers can query the Metals-API for historical rates, enabling them to analyze trends over time.
Bid And Ask Endpoint: This powerful feature retrieves real-time Bid and Ask prices for metals, offering insights into market dynamics and helping traders make informed decisions.
Convert Endpoint: The Metals-API includes a currency conversion endpoint that allows users to convert any amount from one metal to another or to/from USD, facilitating seamless transactions.
Time-Series Endpoint: This endpoint allows developers to query the API for daily historical rates between two dates of their choice, providing a comprehensive view of price movements over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis with this endpoint, which provides valuable insights into market volatility.
Carat Endpoint: Retrieve information about Gold rates by Carat, allowing jewelers and investors to make precise calculations based on purity.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specific metal on a given date, aiding in market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, essential for traders analyzing market trends.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a wealth of data for analysis.
API Key: Each user is assigned a unique API Key, which must be included in the API requests to authenticate access.
API Response: The Metals-API delivers exchange rates relative to USD by default, ensuring consistency in data presentation.
Available Endpoints: The API includes 14 endpoints, each offering different functionalities to cater to diverse user needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring developers have access to the latest information.
News Endpoint: Retrieve the latest news articles related to various metals, keeping users 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

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1775794094,
"base": "USD",
"date": "2026-04-10",
"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": 1775707694,
"base": "USD",
"date": "2026-04-09",
"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": "2026-04-03",
"end_date": "2026-04-10",
"base": "USD",
"rates": {
"2026-04-03": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-05": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-10": {
"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": 1775794094,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-03",
"end_date": "2026-04-10",
"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": 1775794094,
"base": "USD",
"date": "2026-04-10",
"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": 1775794094,
"base": "USD",
"date": "2026-04-10",
"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

The Metals-API is an invaluable resource for developers looking to integrate real-time and historical exchange rate data for metals, including Gold (XAU) and Platinum (XPT), into their applications. With its comprehensive set of features, including the latest rates, historical data, and various conversion options, the API empowers users to make informed decisions based on accurate and timely information.

By leveraging the capabilities of the Metals-API, developers can create innovative applications that not only enhance user experience but also contribute to sustainable practices in various industries. Whether you are analyzing market trends, conducting financial research, or developing trading applications, the Metals-API provides the tools you need to succeed.

For further exploration of the API's capabilities, be sure to check out the Metals-API Documentation and the Metals-API Supported Symbols page for a complete list of available symbols. Embrace the future of financial technology with the Metals-API and unlock the potential of real-time metals data.

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Access Platinum Jul 2027 (PLN27) Historical Data API for Exchange Rates in JSON Format