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Retrieve Kolkata Gold 24k (KOLK-24k) prices via this API

Retrieve Kolkata Gold 24k (KOLK-24k) prices via this API

Retrieve Kolkata Gold 24k (KOLK-24k) prices via this API

Retrieve Kolkata Gold 24k (KOLK-24k) Prices via this API

In the ever-evolving landscape of precious metals trading, the ability to access real-time data is paramount. The Metals-API offers a robust solution for developers looking to retrieve the latest prices of gold, including the Kolkata Gold 24k (KOLK-24k) rates. This blog post delves into the intricacies of the Metals-API, focusing on its capabilities, features, and how it can empower developers to create innovative applications in the precious metals market.

Metals-API Information

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a cornerstone of wealth and investment. As digital transformation sweeps through various sectors, the precious metals market is no exception. The integration of technology in trading has revolutionized how investors access and analyze market data. With the advent of data analytics, traders can now gain deeper insights into market trends, enabling them to make informed decisions.

Moreover, the innovation in price discovery mechanisms has led to more transparent and efficient trading environments. Digital asset solutions are emerging, allowing for seamless transactions and enhanced security. The Metals-API plays a crucial role in this transformation, providing developers with the tools necessary to harness real-time metals data effectively.

API Description

The Metals-API is designed to deliver real-time and historical data on various metals, including gold, silver, platinum, and palladium. By leveraging this API, developers can build next-generation applications that cater to the needs of traders and investors. The API's capabilities extend beyond mere price retrieval; it offers a comprehensive suite of features that can be integrated into various platforms.

For more information on how to utilize the API, refer to the Metals-API Documentation. This resource provides detailed guidance on implementing the API and understanding its functionalities.

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 traders who require up-to-the-minute pricing information.
  • Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. This endpoint allows users to query the API for historical rates by appending a specific date, enabling trend analysis and market forecasting.
  • Bid And Ask Endpoint: This powerful feature retrieves real-time bid and ask prices, providing traders with crucial information for making informed buying and selling decisions.
  • Convert Endpoint: The conversion endpoint allows users to convert any amount from one currency to another, facilitating seamless transactions across different markets.
  • Time-Series Endpoint: Users can query the API for daily historical rates between two dates of their choice, making it easier to analyze price movements over time.
  • Fluctuation Endpoint: This endpoint provides insights into how currencies fluctuate on a day-to-day basis, helping traders understand market volatility.
  • Carat Endpoint: Retrieve information about gold rates by carat, which is particularly useful for jewelers and consumers interested in specific gold qualities.
  • Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specified period, aiding in market analysis.
  • Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a given date, essential for technical analysis.
  • Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, useful for long-term market analysis.
  • API Key: Your unique API key is essential for accessing the API and is passed into the base URL's access_key parameter.
  • API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
  • Available Endpoints: The API comes with a variety of endpoints, each providing different functionalities tailored to user needs.
  • Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies, ensuring users have access to the latest information.
  • Gold Price India Endpoint: Specifically designed to retrieve the latest gold price in India, this endpoint is invaluable for local traders.
  • News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

List of Symbols

The 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 structure of 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": 1746064822,
    "base": "USD",
    "date": "2025-05-01",
    "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": 1745978422,
    "base": "USD",
    "date": "2025-04-30",
    "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": "2025-04-24",
    "end_date": "2025-05-01",
    "base": "USD",
    "rates": {
        "2025-04-24": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-04-26": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-05-01": {
            "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": 1746064822,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-04-24",
    "end_date": "2025-05-01",
    "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": 1746064822,
    "base": "USD",
    "date": "2025-05-01",
    "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": 1746064822,
    "base": "USD",
    "date": "2025-05-01",
    "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 integrate real-time and historical data on precious metals into their applications. With features such as the Latest Rates Endpoint, Historical Rates Endpoint, and various conversion and fluctuation capabilities, the API provides a comprehensive solution for traders and investors alike. By leveraging this API, developers can create innovative applications that enhance the trading experience and provide valuable insights into the precious metals market.

For further exploration of the API's capabilities, visit the Metals-API Website and dive into the extensive Metals-API Documentation for detailed implementation guidance. Understanding the full range of supported symbols is also crucial, which can be found on the Metals-API Supported Symbols page.

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