Access United States Dollar (USD) market prices through this API

Access United States Dollar (USD) Market Prices Through Metals-API

The ability to access real-time market prices for metals, including the United States Dollar (USD), is crucial for developers and businesses involved in finance, trading, and investment. The Metals-API offers a powerful solution for retrieving up-to-date metal prices and currency conversion data. This blog post delves into the capabilities of the Metals-API, focusing on its innovative features, technical specifications, and transformative potential in the metal markets.

Metals-API Information

About Nickel (NI)

Nickel, represented by the symbol NI, is a key metal in various industrial applications, including stainless steel production and battery manufacturing. The digital transformation in metal markets has led to significant technological advancements, enabling real-time data analytics and insights. The integration of smart technology into metal trading platforms allows for enhanced decision-making processes, providing developers with the tools necessary to build next-generation applications.

As the demand for nickel continues to rise, particularly in the electric vehicle sector, understanding market trends and price fluctuations becomes increasingly important. The Metals-API empowers developers to harness real-time data, offering insights that can drive strategic business decisions and investment strategies.

API Description

The Metals-API is a comprehensive JSON API that provides access to real-time and historical market data for various metals, including gold, silver, platinum, and palladium, as well as currency conversion capabilities. This API is designed to facilitate the development of applications that require accurate and timely metal pricing information.

With a focus on innovation and technological advancement, the Metals-API allows developers to create applications that can analyze market trends, track price fluctuations, and convert currencies seamlessly. The API's capabilities enable businesses to stay competitive in a rapidly evolving market landscape.

For more information on how to utilize the API, refer to the Metals-API Documentation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to meet specific needs within the metal trading and investment landscape. Below are some of the key features and their potential applications:

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Developers can access the latest market prices every 60 minutes, every 10 minutes, or even more frequently, depending on their needs.
• Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date to the API request. This feature is invaluable for analyzing market trends over time and making informed investment decisions.
• Bid And Ask Endpoint: Retrieve real-time bid and ask prices for metals, allowing traders to make timely decisions based on current market conditions.
• Convert Endpoint: This endpoint enables users to convert amounts from one currency to another, facilitating seamless transactions across different metal markets.
• Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, providing insights into price movements over specific periods.
• Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, helping traders understand market volatility and make strategic decisions.
• Carat Endpoint: Retrieve information about gold rates by carat, allowing jewelers and investors to assess the value of gold based on purity.
• Lowest/Highest Price Endpoint: Query the API to get the lowest and highest price for a specified date, aiding in market analysis and investment strategies.
• Open/High/Low/Close (OHLC) Price Endpoint: Access open, high, low, and close prices for a specific date, providing a comprehensive view of market performance.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, offering insights into long-term market trends.
• API Key: Your unique API key is essential for accessing the API and must be included in the request URL.
• API Response: The API delivers exchange rates relative to USD, ensuring consistency and ease of use for developers.
• Available Endpoints: The Metals-API features 14 endpoints, each providing distinct functionalities tailored to various user needs.
• 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 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 and their corresponding JSON responses:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1779149423,
"base": "USD",
"date": "2026-05-19",
"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": 1779063023,
"base": "USD",
"date": "2026-05-18",
"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": "2026-05-12",
"end_date": "2026-05-19",
"base": "USD",
"rates": {
"2026-05-12": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-05-14": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-05-19": {
"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": 1779149423,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-12",
"end_date": "2026-05-19",
"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": 1779149423,
"base": "USD",
"date": "2026-05-19",
"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": 1779149423,
"base": "USD",
"date": "2026-05-19",
"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 powerful tool for developers looking to access real-time and historical market data for metals, including the United States Dollar (USD). With its extensive range of endpoints and capabilities, the API empowers businesses to make informed decisions based on accurate data. By leveraging the API's features, developers can create innovative applications that enhance market analysis, trading strategies, and investment opportunities.

For further exploration of the API's capabilities, visit the Metals-API Website and check out the Metals-API Documentation for detailed information on implementation and usage. Stay ahead in the metal markets by utilizing the comprehensive data provided by the Metals-API.