Get Jersey Pound (JEP) prices using this API

In the rapidly evolving world of finance and commodities, having access to real-time data is crucial for making informed decisions. One such valuable resource is the Metals-API, which provides developers with the ability to retrieve current and historical prices for various metals, including Gold (XAU), Silver (XAG), Platinum (XPT), and Palladium (XPD). This blog post will delve into the capabilities of the Metals-API, exploring its features, endpoints, and how it can transform the way developers interact with metal market data.

Understanding Neodymium (ND) and Its Market Dynamics

Neodymium, a rare earth metal, plays a pivotal role in various high-tech applications, including electronics, renewable energy, and advanced manufacturing. As industries increasingly pivot towards digital transformation, the demand for neodymium and other metals is expected to rise. This shift is driven by technological innovation and advancements in data analytics, which enable businesses to harness insights from metal market trends.

With the integration of smart technologies, companies can now monitor metal prices in real-time, allowing for more agile decision-making. The future of metal markets, particularly for neodymium, is poised for significant growth as industries adopt more sustainable practices and seek to optimize their supply chains.

API Description

The Metals-API is a powerful tool designed to provide real-time and historical data on metal prices. It empowers developers to build next-generation applications that require accurate and timely information. The API supports a variety of endpoints, each offering unique functionalities that cater to different data needs.

For instance, the Latest Rates Endpoint allows users to access real-time exchange rate data, updated based on their subscription plan. This feature is essential for applications that require up-to-the-minute pricing information. Similarly, the Historical Rates Endpoint provides access to historical data dating back to 2019, enabling developers to analyze trends over time.

Key Features and Endpoints

The Metals-API offers a comprehensive suite of features that can be leveraged for various applications:

• 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 is particularly useful for trading platforms and financial applications that require the latest market data.
• Historical Rates Endpoint: Users can query historical rates for most currencies dating back to 2019 by appending a specific date to the API call. This feature is invaluable for analysts and researchers looking to study market trends and price movements over time.
• Bid and Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for various metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The API includes a currency conversion endpoint, enabling users to convert any amount from one metal to another or to/from USD. This is particularly useful for businesses that operate in multiple currencies.
• Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice, allowing for detailed analysis of price fluctuations over specific periods.
• Fluctuation Endpoint: This endpoint provides information about how metal prices fluctuate on a day-to-day basis, helping users understand market volatility.
• Carat Endpoint: Users can retrieve information about gold rates by carat, which is essential for jewelers and those in the luxury goods market.
• Lowest/Highest Price Endpoint: This endpoint allows users to query the API to get the lowest and highest prices for a specified date, providing insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Users can access open, high, low, and close prices for a specific time period, which is crucial for technical analysis.
• Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
• API Key: Each user is assigned a unique API key that must be included in API requests to authenticate access.
• API Response: The Metals-API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
• Available Endpoints: The API features 14 different endpoints, each designed to provide specific functionalities, ensuring that developers have access to a wide range of data.
• Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies and metal symbols, making it easy for developers to stay informed about the latest offerings.
• News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them 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 how to interact with the Metals-API is crucial for developers. Below are examples of various API endpoints and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1769386319,
"base": "USD",
"date": "2026-01-26",
"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": 1769299919,
"base": "USD",
"date": "2026-01-25",
"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": "2026-01-19",
"end_date": "2026-01-26",
"base": "USD",
"rates": {
"2026-01-19": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-01-21": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-26": {
"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": 1769386319,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-19",
"end_date": "2026-01-26",
"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": 1769386319,
"base": "USD",
"date": "2026-01-26",
"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": 1769386319,
"base": "USD",
"date": "2026-01-26",
"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 a transformative tool for developers looking to integrate real-time and historical metal pricing data into their applications. With its extensive range of endpoints, including the Latest Rates, Historical Rates, and Bid/Ask features, developers can create robust applications that cater to the needs of traders, analysts, and businesses alike.

As the demand for metals like neodymium continues to grow, leveraging the capabilities of the Metals-API will be essential for staying competitive in the market. By utilizing this API, developers can harness the power of real-time data, enabling them to make informed decisions and drive innovation in their respective fields.

For more information on how to get started, refer to the Metals-API Documentation and explore the various endpoints available. With the right tools and insights, the future of metal trading is bright.