Get Palladium (XPD) prices for trading using this API

Introduction

Palladium (XPD) has emerged as a pivotal metal in various industries, particularly in automotive technology, where it plays a crucial role in catalytic converters. As the demand for cleaner emissions and innovative automotive solutions grows, so does the need for accurate and real-time pricing data for palladium. To facilitate this, developers can leverage the Metals-API, a powerful tool that provides comprehensive access to palladium prices and other metal data. This blog post will explore the capabilities of the Metals-API, focusing on how it can empower developers to create next-generation applications that utilize real-time metals data.

About Palladium (XPD)

Palladium is a rare precious metal that has gained significant traction in recent years due to its unique properties and applications. It is primarily used in the automotive industry for catalytic converters, which help reduce harmful emissions from vehicles. As automotive technology continues to innovate, the demand for palladium is expected to rise. Additionally, palladium is being explored for its potential in environmental solutions, such as hydrogen fuel cells, which could revolutionize energy storage and consumption.

The integration of digital supply chains and smart manufacturing processes has further enhanced the relevance of palladium in modern industries. By utilizing advanced technologies, companies can optimize their operations and reduce waste, making palladium a key player in sustainable manufacturing practices.

API Description

The Metals-API is designed to provide developers with real-time and historical data on various metals, including palladium. This API offers a suite of endpoints that enable users to access up-to-date pricing information, historical trends, and conversion capabilities. By harnessing the power of the Metals-API, developers can build applications that provide valuable insights into the metals market, facilitating informed trading decisions.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data, which is crucial for traders and businesses that rely on accurate pricing information. The API is built with innovation in mind, allowing for seamless integration into existing systems and applications. With its robust documentation, developers can easily navigate the API's capabilities and implement them effectively.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs within the metals market. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for palladium and other metals. Depending on your subscription plan, this endpoint can return data updated every 60 minutes or even more frequently. This feature is essential for traders who need to stay informed about the latest market movements.

{
"success": true,
"timestamp": 1777939808,
"base": "USD",
"date": "2026-05-05",
"rates": {
"XPD": 0.000744
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing market trends. The Historical Rates Endpoint allows users to retrieve data dating back to 2019. By appending a specific date to the API request, developers can gain insights into how palladium prices have fluctuated over time.

{
"success": true,
"timestamp": 1777853408,
"base": "USD",
"date": "2026-05-04",
"rates": {
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid and Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that provides real-time bid and ask prices for palladium. This information is vital for traders looking to make informed decisions based on current market conditions.

{
"success": true,
"timestamp": 1777939808,
"base": "USD",
"date": "2026-05-05",
"rates": {
"XPD": {
"bid": 0.000741,
"ask": 0.000743,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders who need to quickly assess the value of their holdings in different currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XPD",
"amount": 1000
},
"info": {
"timestamp": 1777939808,
"rate": 0.000744
},
"result": 0.744,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint enables users to query the API for daily historical rates between two specified dates. This feature is invaluable for traders looking to analyze trends over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-04-28",
"end_date": "2026-05-05",
"base": "USD",
"rates": {
"2026-04-28": {
"XPD": 0.000745
},
"2026-05-05": {
"XPD": 0.000744
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how palladium prices fluctuate on a day-to-day basis. This feature is essential for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-28",
"end_date": "2026-05-05",
"base": "USD",
"rates": {
"XPD": {
"start_rate": 0.000745,
"end_rate": 0.000744,
"change": -0.000001,
"change_pct": -0.13
}
},
"unit": "per troy ounce"
}

Open/High/Low/Close (OHLC) Price Endpoint

The OHLC Price Endpoint allows users to retrieve the open, high, low, and close prices for palladium over a specified time period. This data is crucial for traders looking to analyze price movements and make strategic decisions.

{
"success": true,
"timestamp": 1777939808,
"base": "USD",
"date": "2026-05-05",
"rates": {
"XPD": {
"open": 0.000745,
"high": 0.000748,
"low": 0.000740,
"close": 0.000744
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols, dating back to 2008. This endpoint is particularly useful for users interested in long-term trends and analysis.

{
"success": true,
"timestamp": 1777853408,
"base": "USD",
"date": "2026-05-04",
"rates": {
"XPD": 0.000748
},
"unit": "per troy ounce"
}

API Key and Response

To access the Metals-API, users must obtain an API key, which is passed into the API base URL's access_key parameter. This key is essential for authentication and authorization, ensuring that only authorized users can access the data.

The API response is delivered in JSON format, with exchange rates typically relative to USD. Each response includes a success status, timestamp, base currency, and the relevant rates for palladium and other metals.

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 various metals into their applications.

Conclusion

The Metals-API is a powerful tool for developers seeking to access real-time and historical data on palladium and other metals. With its extensive range of endpoints, including the Latest Rates, Historical Rates, and Bid and Ask features, the API empowers users to make informed trading decisions based on accurate and timely information. By leveraging the capabilities of the Metals-API, developers can create innovative applications that enhance market analysis and trading strategies.

For more information on how to implement the Metals-API in your projects, visit the Metals-API Documentation. This resource provides detailed guidance on authentication, endpoint usage, and response handling, ensuring that developers can maximize the potential of this powerful API.