Collect Silver Dec 2025 (SIZ25) Historical Prices through this API

In the world of precious metals, silver (symbol: XAG) holds a significant position, not only as a valuable commodity but also as a critical component in various industrial applications. As we approach December 2025, the demand for accurate historical price data for silver becomes increasingly vital for investors, manufacturers, and analysts alike. This blog post will explore how to collect historical prices for silver using the Metals-API, a powerful tool that provides real-time and historical data on various metals.

About Silver (XAG)

Silver is not just a precious metal; it is a versatile resource with numerous industrial applications. From electronics to solar panels, silver's conductivity and reflective properties make it invaluable in modern technology. As industries innovate and integrate smart manufacturing techniques, the demand for silver continues to grow. The digital market analysis of silver prices reveals trends that can significantly impact investment strategies and manufacturing costs.

Moreover, the integration of supply chain technology has transformed how silver is sourced and distributed. Real-time data on silver prices allows manufacturers to make informed decisions, optimizing their production processes and reducing costs. The Metals-API plays a crucial role in this ecosystem by providing developers with the tools needed to access and analyze silver price data efficiently.

API Description

The Metals-API is designed to empower developers to build next-generation applications that require real-time metals data. With its robust features, the API enables users to access a wealth of information about various metals, including silver. The API's capabilities include retrieving the latest rates, historical prices, and even fluctuations over time, making it an essential resource for anyone involved in the metals market.

One of the standout features of the Metals-API is its ability to provide data in a user-friendly JSON format. This allows developers to easily integrate the API into their applications, whether for financial analysis, market research, or trading platforms. The API's real-time updates ensure that users have access to the most current information, which is crucial in the fast-paced world of commodities trading.

Key Features and Endpoints

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

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 feature is essential for traders who need to make quick decisions based on the latest market conditions.
Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve silver prices for any past date, allowing for comprehensive market analysis.
Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for silver and other metals. Understanding the bid-ask spread is crucial for traders looking to optimize their entry and exit points.
Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert any amount from one metal to another or to/from USD. This is particularly useful for businesses operating in multiple currencies.
Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two dates of their choice. It is invaluable for trend analysis and forecasting.
Fluctuation Endpoint: Users can track how silver prices fluctuate on a day-to-day basis, providing insights into market volatility and helping traders make informed decisions.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides detailed price information, including the open, high, low, and close prices for silver over a specified period. This data is essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for extensive historical analysis of silver prices.
API Key: Each user is assigned a unique API key that must be included in requests to authenticate and authorize access to the API.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The Metals-API offers 14 different endpoints, each providing unique functionalities tailored to various user needs.
Supported Symbols Endpoint: This endpoint returns all available currencies, allowing users to stay updated on the latest symbols supported by the API.
News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market trends and developments.

API Endpoint Examples and Responses

To illustrate the capabilities of the Metals-API, let's explore some example responses from key endpoints:

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1757102438,
    "base": "USD",
    "date": "2025-09-05",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744
    },
    "unit": "per troy ounce"
}

This response shows the latest exchange rates for silver (XAG) and other metals, providing a snapshot of the current market.

Historical Rates Endpoint

{
    "success": true,
    "timestamp": 1757016038,
    "base": "USD",
    "date": "2025-09-04",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915
    },
    "unit": "per troy ounce"
}

This example demonstrates how to retrieve historical rates for silver, allowing users to analyze price trends over time.

Time-Series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-08-29",
    "end_date": "2025-09-05",
    "base": "USD",
    "rates": {
        "2025-08-29": {
            "XAU": 0.000485,
            "XAG": 0.03825
        },
        "2025-09-05": {
            "XAU": 0.000482,
            "XAG": 0.03815
        }
    },
    "unit": "per troy ounce"
}

The time-series endpoint allows users to track silver prices over a specified period, which is crucial for identifying trends and making predictions.

Convert Endpoint

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1757102438,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

This response illustrates how to convert an amount from USD to silver (XAU), showcasing the API's versatility in handling different currencies.

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-08-29",
    "end_date": "2025-09-05",
    "base": "USD",
    "rates": {
        "XAG": {
            "start_rate": 0.03825,
            "end_rate": 0.03815,
            "change": -0.0001,
            "change_pct": -0.26
        }
    },
    "unit": "per troy ounce"
}

The fluctuation endpoint provides insights into how silver prices have changed over a specific period, which is essential for traders looking to capitalize on market movements.

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

{
    "success": true,
    "timestamp": 1757102438,
    "base": "USD",
    "date": "2025-09-05",
    "rates": {
        "XAG": {
            "open": 0.03825,
            "high": 0.0383,
            "low": 0.0381,
            "close": 0.03815
        }
    },
    "unit": "per troy ounce"
}

This endpoint provides detailed price information for silver, which is crucial for technical analysis and trading strategies.

Bid/Ask Endpoint

{
    "success": true,
    "timestamp": 1757102438,
    "base": "USD",
    "date": "2025-09-05",
    "rates": {
        "XAG": {
            "bid": 0.0381,
            "ask": 0.0382,
            "spread": 0.0001
        }
    },
    "unit": "per troy ounce"
}

The bid/ask endpoint is essential for traders, providing real-time pricing information that can influence trading decisions.

Conclusion

In conclusion, the Metals-API is an invaluable resource for anyone looking to collect historical prices for silver (XAG) and other metals. With its comprehensive features, including the latest rates, historical data, and various endpoints for analysis, the API empowers developers to create innovative applications that leverage real-time metals data. By integrating the Metals-API into your projects, you can gain a competitive edge in the ever-evolving metals market.

For more information on how to get started, visit the Metals-API Documentation and explore the Metals-API Supported Symbols page for a complete list of available metals. The Metals-API Website is your gateway to accessing the latest data and insights in the metals market.

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Collect Silver Dec 2025 (SIZ25) Historical Prices through this API