Retrieve Silver Ask (XAG-ASK) Historical Prices with a Simple API Call

In the world of precious metals, silver (XAG) holds a significant place not only as a valuable commodity but also as an essential material in various industrial applications. As industries evolve, the demand for accurate and timely data regarding silver prices becomes increasingly critical. This is where the Metals-API comes into play, providing developers with the tools to retrieve historical prices, including the silver ask price, through a simple API call. In this blog post, we will explore the capabilities of the Metals-API, delve into the significance of silver, and guide you on how to effectively utilize the API to access historical prices.

About Silver (XAG)

Silver, represented by the symbol XAG, is not just a precious metal used for jewelry and investment; it plays a crucial role in various industrial applications. From electronics to solar panels, silver's unique properties make it indispensable in modern manufacturing. The integration of technology in manufacturing processes has led to innovations that enhance the efficiency and effectiveness of silver usage. For instance, the rise of smart manufacturing has enabled real-time monitoring of silver consumption, optimizing supply chains and reducing waste.

Furthermore, the digital market analysis of silver prices is vital for investors and manufacturers alike. Understanding market trends and price fluctuations can significantly impact decision-making processes. The Metals-API provides a comprehensive solution for accessing real-time and historical data, empowering developers to create applications that can analyze and predict market movements effectively.

API Description

The Metals-API is a powerful tool designed to provide real-time and historical data for various metals, including silver. With its innovative approach to data delivery, the API enables developers to build next-generation applications that require accurate metals data. The API's capabilities extend beyond mere data retrieval; it offers a transformative potential for industries reliant on metals.

One of the standout features of the Metals-API is its ability to deliver data in real-time, allowing users to stay updated with the latest market trends. This is particularly beneficial for traders and investors who need to make informed decisions quickly. The API supports various endpoints, each designed to cater to specific data needs, including the latest rates, historical rates, and bid/ask prices.

Key Features and Endpoints

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

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 users who require the most current pricing information.
Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API call, developers can retrieve historical data, which is crucial for trend analysis and forecasting.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for silver and other metals. Understanding the bid/ask spread is vital for traders looking to optimize their buying and selling strategies.
Convert Endpoint: The Metals-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 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 beneficial for analyzing price trends over specific periods.
Fluctuation Endpoint: Users can track how silver prices fluctuate on a day-to-day basis, providing insights into market volatility and helping to inform trading strategies.
Carat Endpoint: This feature allows users to retrieve information about gold rates by carat, which is useful for jewelers and investors in the gold market.
Lowest/Highest Price Endpoint: This endpoint enables users to query the API to get the lowest and highest price for silver over a specified period, aiding in market analysis.
Open/High/Low/Close (OHLC) Price Endpoint: Users can access open, high, low, and close prices for silver, providing a comprehensive view of market performance.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, which is essential for users interested in long-term market trends.
API Key: Each user is assigned a unique API key that must be included in API requests to authenticate access.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The Metals-API offers multiple endpoints, each tailored to specific functionalities, ensuring users can find the data they need.
Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available currencies and metals, allowing users to stay informed about the symbols they can query.
Gold Price India Endpoint: Users can retrieve the latest gold price in India using this dedicated endpoint, which is particularly useful for investors in the Indian market.
News Endpoint: The Metals-API allows users to 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, including XAU (Gold), XAG (Silver), XPT (Platinum), and XPD (Palladium). For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Latest Rates Endpoint

To get real-time exchange rates for all available metals, you can use the latest rates endpoint. Here’s an example response:

{
    "success": true,
    "timestamp": 1753315626,
    "base": "USD",
    "date": "2025-07-24",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744
    },
    "unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical exchange rates for any date since 1999 is straightforward. Here’s an example response:

{
    "success": true,
    "timestamp": 1753229226,
    "base": "USD",
    "date": "2025-07-23",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915
    },
    "unit": "per troy ounce"
}

Time-series Endpoint

To get exchange rates for a specific time period, you can use the time-series endpoint. Here’s an example response:

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-07-17",
    "end_date": "2025-07-24",
    "base": "USD",
    "rates": {
        "2025-07-17": {
            "XAU": 0.000485,
            "XAG": 0.03825
        },
        "2025-07-19": {
            "XAU": 0.000483,
            "XAG": 0.0382
        },
        "2025-07-24": {
            "XAU": 0.000482,
            "XAG": 0.03815
        }
    },
    "unit": "per troy ounce"
}

Convert Endpoint

The convert endpoint allows you to convert any amount from one metal to another or to/from USD. Here’s an example response:

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1753315626,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

To track rate fluctuations between two dates, you can use the fluctuation endpoint. Here’s an example response:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-07-17",
    "end_date": "2025-07-24",
    "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
        }
    },
    "unit": "per troy ounce"
}

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

To get OHLC data for a specific time period, you can use the OHLC endpoint. Here’s an example response:

{
    "success": true,
    "timestamp": 1753315626,
    "base": "USD",
    "date": "2025-07-24",
    "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
        }
    },
    "unit": "per troy ounce"
}

Bid/Ask Endpoint

To get current bid and ask prices for metals, you can use the bid/ask endpoint. Here’s an example response:

{
    "success": true,
    "timestamp": 1753315626,
    "base": "USD",
    "date": "2025-07-24",
    "rates": {
        "XAU": {
            "bid": 0.000481,
            "ask": 0.000483,
            "spread": 2.0e-6
        },
        "XAG": {
            "bid": 0.0381,
            "ask": 0.0382,
            "spread": 0.0001
        }
    },
    "unit": "per troy ounce"
}

Conclusion

In conclusion, the Metals-API offers a robust solution for developers looking to access real-time and historical data for silver and other metals. By leveraging the various endpoints provided by the API, developers can create applications that analyze market trends, track price fluctuations, and make informed decisions based on accurate data. The significance of silver in industrial applications, combined with the technological advancements in data retrieval, positions the Metals-API as an essential tool for anyone involved in the metals market.

For more information on how to get started with the Metals-API, refer to the Metals-API Documentation. To explore the full range of supported symbols, visit the Metals-API Supported Symbols page. With the right tools and data at your fingertips, you can harness the power of silver pricing data to drive your business forward.

Ready to use Metals-API?

Try it now!

Retrieve Silver Ask (XAG-ASK) Historical Prices with a Simple API Call