Access Surat Gold 18k (SURA-18k) Historical Prices with this API

In the ever-evolving landscape of precious metals trading, having access to accurate and timely data is crucial for making informed decisions. The Metals-API provides a powerful solution for developers looking to access historical prices of metals, including Gold (XAU). This blog post will delve into the capabilities of the Metals-API, focusing on how to retrieve historical prices and other valuable data points that can enhance trading strategies and market analysis.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, often serving as a hedge against inflation and economic uncertainty. As digital transformation sweeps across financial markets, the integration of technology in precious metals trading has become increasingly important. The use of data analytics and market insights allows traders to make more informed decisions, while innovations in price discovery enhance the efficiency of trading operations.

With the rise of digital asset solutions, the demand for real-time data on precious metals has surged. The Metals-API stands at the forefront of this transformation, offering developers the tools needed to build next-generation applications that leverage real-time metals data. By accessing historical prices through the Metals-API, developers can create applications that analyze trends, forecast future prices, and optimize trading strategies.

Metals-API Information

The Metals-API Website provides a comprehensive suite of features designed to meet the needs of developers and traders alike. With a focus on innovation and technological advancement, the API empowers users to access a wealth of information about various metals, including Gold, Silver, Platinum, and Palladium.

One of the standout features of the Metals-API is its ability to provide historical rates for most currencies dating back to 2019. This capability is invaluable for traders looking to analyze past performance and make predictions based on historical data. By appending a specific date to the API request, users can retrieve historical rates for Gold and other metals, enabling them to conduct thorough analyses.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data 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 the most current pricing information.
Historical Rates Endpoint: Users can access historical exchange rates for any date since 1999. This endpoint is particularly useful for analyzing trends and making informed trading decisions based on past performance.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time Bid and Ask prices, 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 feature is particularly useful for traders operating 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 movements over time.
Fluctuation Endpoint: This endpoint provides information about how currencies fluctuate on a day-to-day basis, helping traders understand market volatility.
Carat Endpoint: Users can retrieve information about Gold rates by Carat, which is essential for jewelers and those in the jewelry industry.
Lowest/Highest Price Endpoint: This feature allows users to query the API to get the lowest and highest price for a specified date, providing insights into market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: Users can access OHLC data for a specific time period, which is crucial for technical analysis and trading strategies.
Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, offering additional data for traders focused on industrial metals.
API Key: Users must pass their unique API Key into the API base URL's access_key parameter to authenticate their requests.
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 providing unique functionalities tailored to various trading needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest information.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market trends and 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. This resource is invaluable for developers looking to integrate specific metals into their applications.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is essential 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": 1763597105,
    "base": "USD",
    "date": "2025-11-20",
    "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": 1763510705,
    "base": "USD",
    "date": "2025-11-19",
    "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": "2025-11-13",
    "end_date": "2025-11-20",
    "base": "USD",
    "rates": {
        "2025-11-13": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-11-15": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-11-20": {
            "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": 1763597105,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-11-13",
    "end_date": "2025-11-20",
    "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": 1763597105,
    "base": "USD",
    "date": "2025-11-20",
    "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": 1763597105,
    "base": "USD",
    "date": "2025-11-20",
    "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

Accessing historical prices for Gold and other precious metals is essential for traders and developers looking to enhance their trading strategies. The Metals-API provides a robust set of features that empower users to retrieve real-time and historical data, analyze trends, and make informed decisions. By leveraging the capabilities of the Metals-API, developers can create innovative applications that meet the demands of today's fast-paced trading environment.

For more information on how to get started with the Metals-API, refer to the Metals-API Documentation. This resource provides detailed guidance on how to utilize the various endpoints effectively. Additionally, explore the Metals-API Supported Symbols page to familiarize yourself with the available metal symbols and their specifications.

In summary, the Metals-API is a powerful tool for accessing historical prices and real-time data on precious metals. By integrating this API into your applications, you can unlock new opportunities for analysis, trading, and market insights.

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Access Surat Gold 18k (SURA-18k) Historical Prices with this API