Get historical valuation data for Tungsten (TUNGSTEN) using this API

Introduction

In the ever-evolving landscape of financial markets, the ability to access historical valuation data for precious metals like Gold (XAU) is crucial for developers and analysts alike. The Metals-API provides a robust solution for retrieving real-time and historical data, enabling users to make informed decisions based on accurate and timely information. This blog post will delve into how to effectively utilize the Metals-API to access historical prices for Gold, exploring its features, endpoints, and practical applications.

Understanding the Metals-API

The Metals-API is a powerful tool designed for developers seeking to integrate metals pricing data into their applications. With a focus on innovation and technological advancement, this API empowers users to harness real-time data analytics and insights. It supports a wide range of metals, including Gold, Silver, and Platinum, and offers various endpoints to cater to different data needs.

Key Features of the Metals-API

The Metals-API boasts several key features that enhance its usability and functionality:

• Real-Time Data: The API provides real-time exchange rate data, ensuring that users have access to the most current prices.
• Historical Data: Users can access historical rates dating back to 2019, allowing for in-depth analysis of price trends over time.
• Bid and Ask Prices: The API includes endpoints for retrieving real-time bid and ask prices, which are essential for trading and investment strategies.
• Currency Conversion: The conversion endpoint allows users to convert amounts between different metals and currencies seamlessly.
• Time-Series Data: Users can query daily historical rates between two specified dates, making it easier to analyze trends.

Accessing Historical Prices for Gold (XAU)

To retrieve historical prices for Gold using the Metals-API, developers can utilize the Historical Rates Endpoint. This endpoint allows users to query historical exchange rates for any date since 1999, providing a comprehensive view of Gold's price movements over time.

Using the Historical Rates Endpoint

The Historical Rates Endpoint is straightforward to use. To access historical data, you need to append a specific date in the format YYYY-MM-DD to the endpoint URL. For example, to get the historical price of Gold on July 10, 2026, the request would look like this:

GET https://metals-api.com/api/historical/XAU?access_key=YOUR_API_KEY&date=2026-07-10

The response will include the price of Gold in relation to the base currency, typically USD. Here’s an example of a successful response:

{
"success": true,
"timestamp": 1783642717,
"base": "USD",
"date": "2026-07-10",
"rates": {
"XAU": 0.000485
},
"unit": "per troy ounce"
}

In this response, the rates field contains the price of Gold (XAU) on the specified date, expressed in troy ounces. The timestamp indicates when the data was retrieved, and the base shows the currency used for the conversion.

Exploring Additional Endpoints

In addition to the Historical Rates Endpoint, the Metals-API offers several other endpoints that can enhance your analysis of Gold prices:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rates for all available metals, including Gold. Depending on your subscription plan, this endpoint can return data updated every 60 minutes or every 10 minutes. This is particularly useful for traders who need to stay updated on price fluctuations.

{
"success": true,
"timestamp": 1783729117,
"base": "USD",
"date": "2026-07-11",
"rates": {
"XAU": 0.000482
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series Endpoint allows users to obtain exchange rates for a specific time period. This is beneficial for analyzing trends and making forecasts based on historical data. For instance, you can retrieve Gold prices from July 4, 2026, to July 11, 2026:

GET https://metals-api.com/api/timeseries/XAU?access_key=YOUR_API_KEY&start_date=2026-07-04&end_date=2026-07-11

The response will include daily rates for Gold during the specified period, enabling users to visualize price movements effectively.

{
"success": true,
"timeseries": true,
"start_date": "2026-07-04",
"end_date": "2026-07-11",
"base": "USD",
"rates": {
"2026-07-04": {"XAU": 0.000485},
"2026-07-06": {"XAU": 0.000483},
"2026-07-11": {"XAU": 0.000482}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how Gold prices fluctuate over a specified period. This can help traders understand volatility and make informed decisions. For example, to track fluctuations between July 4, 2026, and July 11, 2026:

GET https://metals-api.com/api/fluctuation/XAU?access_key=YOUR_API_KEY&start_date=2026-07-04&end_date=2026-07-11

The response will detail the start and end rates, along with the percentage change, allowing for a clear understanding of price dynamics.

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-04",
"end_date": "2026-07-11",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

Practical Use Cases

Integrating the Metals-API into your applications can open up numerous possibilities for analysis and trading. Here are some practical use cases:

• Investment Analysis: Investors can use historical data to analyze trends and make informed decisions about buying or selling Gold.
• Market Research: Analysts can leverage the API to conduct market research, identifying patterns and forecasting future price movements.
• Trading Algorithms: Developers can build trading algorithms that utilize real-time and historical data to automate trading strategies.

Conclusion

The Metals-API is an invaluable resource for developers and analysts looking to access historical valuation data for Gold (XAU) and other metals. By utilizing its various endpoints, users can gain insights into price trends, fluctuations, and real-time data, empowering them to make informed decisions in the financial markets. For more information on how to implement these features, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a comprehensive list of available metals. With the right tools and data at your disposal, you can navigate the complexities of the metals market with confidence.