Access Palladium Ask (XPD-ASK) Exchange Rates for API Development in JSON Format

In the world of finance and trading, having access to real-time exchange rates is crucial for developers looking to build applications that rely on accurate and timely data. One such resource is the Metals-API, which provides comprehensive access to exchange rates for various metals, including Palladium (XPD). This blog post will delve into how to retrieve Palladium exchange rates in JSON format using the Metals-API, complete with sample API responses and integration tips.

About Palladium (XPD)

Palladium is a precious metal that has gained significant attention in recent years, particularly due to its role in automotive technology innovation. As the automotive industry shifts towards greener solutions, Palladium is increasingly used in catalytic converters, which help reduce harmful emissions. This shift not only highlights the importance of Palladium in environmental solutions but also emphasizes the need for accurate pricing data in digital supply chains and smart manufacturing processes.

With the integration of technology in manufacturing, real-time data on Palladium prices can empower businesses to make informed decisions, optimize their supply chains, and enhance their production processes. The Metals-API serves as a vital tool for developers looking to harness this data for innovative applications.

Metals-API Overview

The Metals-API is a powerful JSON API that provides real-time and historical exchange rates for various metals, including Palladium. It offers a range of endpoints that cater to different needs, from retrieving the latest rates to accessing historical data and performing conversions. The API is designed to empower developers to create next-generation applications that require precise metals data.

Key Features of Metals-API

The Metals-API boasts several key features that make it a valuable resource for developers:

• Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes or every 10 minutes. This feature is essential 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 and making informed decisions based on past data.
• Bid and Ask Endpoint: Retrieve real-time Bid and Ask prices for Palladium and other metals. This feature is crucial for traders who need to understand market dynamics.
• Convert Endpoint: Convert any amount from one metal to another or to/from USD. This endpoint simplifies transactions and calculations for users dealing with multiple currencies.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This feature allows for in-depth analysis of price movements over time.
• Fluctuation Endpoint: Track how Palladium prices fluctuate between two dates, providing insights into market volatility.
• Open/High/Low/Close (OHLC) Price Endpoint: Get OHLC data for a specific time period, which is essential for traders looking to analyze market performance.
• API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
• Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals, ensuring you have the latest information at your fingertips.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market trends and developments.

Retrieving Palladium Exchange Rates

To retrieve Palladium exchange rates using the Metals-API, you will need to make a request to the appropriate endpoint. Below are examples of how to use different endpoints to access Palladium data.

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rates for all available metals, including Palladium. Here’s an example of a typical response:

{
"success": true,
"timestamp": 1769749662,
"base": "USD",
"date": "2026-01-30",
"rates": {
"XPD": 0.000744
},
"unit": "per troy ounce"
}

In this response, the "rates" object contains the current exchange rate for Palladium (XPD) relative to USD. The "unit" indicates that the rate is per troy ounce.

Historical Rates Endpoint

To access historical exchange rates for Palladium, you can use the Historical Rates Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1769663262,
"base": "USD",
"date": "2026-01-29",
"rates": {
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows the exchange rate for Palladium on a specific date, allowing developers to analyze historical trends.

Time-Series Endpoint

The Time-Series Endpoint allows you to retrieve exchange rates for a specific period. Here’s an example:

{
"success": true,
"timeseries": true,
"start_date": "2026-01-23",
"end_date": "2026-01-30",
"base": "USD",
"rates": {
"2026-01-23": {
"XPD": 0.000748
},
"2026-01-30": {
"XPD": 0.000744
}
},
"unit": "per troy ounce"
}

This response provides a snapshot of Palladium prices over a specified time frame, which is invaluable for trend analysis.

Convert Endpoint

The Convert Endpoint allows you to convert amounts between different metals or to/from USD. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XPD",
"amount": 1000
},
"info": {
"timestamp": 1769749662,
"rate": 0.000744
},
"result": 0.744,
"unit": "troy ounces"
}

This response indicates that 1000 USD converts to 0.744 troy ounces of Palladium at the current rate.

Fluctuation Endpoint

The Fluctuation Endpoint tracks rate changes between two dates. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-23",
"end_date": "2026-01-30",
"base": "USD",
"rates": {
"XPD": {
"start_rate": 0.000748,
"end_rate": 0.000744,
"change": -0.000004,
"change_pct": -0.53
}
},
"unit": "per troy ounce"
}

This response provides insights into how Palladium prices have changed over the specified period, highlighting both the absolute change and the percentage change.

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

The OHLC Price Endpoint provides detailed price data for a specific time period. Here’s an example:

{
"success": true,
"timestamp": 1769749662,
"base": "USD",
"date": "2026-01-30",
"rates": {
"XPD": {
"open": 0.000748,
"high": 0.000750,
"low": 0.000740,
"close": 0.000744
}
},
"unit": "per troy ounce"
}

This response shows the opening, highest, lowest, and closing prices for Palladium, which is essential for traders analyzing market performance.

Bid/Ask Endpoint

The Bid/Ask Endpoint provides current bid and ask prices for Palladium. Here’s an example response:

{
"success": true,
"timestamp": 1769749662,
"base": "USD",
"date": "2026-01-30",
"rates": {
"XPD": {
"bid": 0.000740,
"ask": 0.000744,
"spread": 0.000004
}
},
"unit": "per troy ounce"
}

This response indicates the current bid and ask prices for Palladium, along with the spread, which is crucial for traders making buy or sell decisions.

Integration Tips

Integrating the Metals-API into your application can be straightforward if you follow best practices. Here are some tips to ensure a smooth integration:

• Authentication: Always include your API key in the access_key parameter of your requests to authenticate your API calls.
• Error Handling: Implement robust error handling to manage API response errors gracefully. This includes checking for success flags and handling different error codes appropriately.
• Rate Limiting: Be aware of your subscription plan's rate limits and implement caching strategies to minimize unnecessary API calls.
• Data Validation: Validate and sanitize any data received from the API to prevent potential security vulnerabilities.
• Performance Optimization: Optimize your API calls by requesting only the data you need and using batch requests where applicable.

Conclusion

The Metals-API is an invaluable resource for developers looking to access real-time and historical exchange rates for Palladium and other metals. By leveraging its various endpoints, developers can build applications that provide users with accurate pricing data, enabling informed decision-making in trading and investment. Whether you are interested in the latest rates, historical trends, or conversion capabilities, the Metals-API offers a comprehensive solution.

For more information, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols to find the data you need. With the right integration strategies and a solid understanding of the API's capabilities, you can harness the power of real-time metals data to create innovative applications that meet the demands of today's market.