Home
Blog
Get Kolkata Gold 24k (KOLK-24k) prices for your financial applications using this API

Get Kolkata Gold 24k (KOLK-24k) prices for your financial applications using this API

Get Kolkata Gold 24k (KOLK-24k) prices for your financial applications using this API

Introduction

In today's rapidly evolving financial landscape, the demand for real-time data on precious metals has surged, particularly for investors and developers looking to integrate reliable market insights into their applications. One such valuable resource is the Kolkata Gold 24k (KOLK-24k) pricing data, which can be accessed through the Metals-API. This API provides developers with the tools necessary to obtain accurate and timely information about gold and other metals, enabling them to make informed decisions and enhance their financial applications.

Metals-API Information

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a cornerstone of financial markets and a safe haven for investors. As digital transformation continues to reshape the landscape of precious metals trading, the integration of data analytics and technology is becoming increasingly vital. The Metals-API offers a robust solution for accessing real-time gold prices and historical data, empowering developers to create innovative applications that leverage market insights.

With the rise of digital asset solutions, the ability to track gold prices in real-time has never been more critical. The Metals-API facilitates this by providing a comprehensive suite of endpoints that allow users to access the latest rates, historical data, and even fluctuations in gold prices. This level of detail is essential for developers looking to build applications that require precise financial data.

API Description

The Metals-API is designed to provide developers with a seamless experience when integrating precious metals data into their applications. With a focus on innovation and technological advancement, this API enables users to access real-time metals data, which is crucial for building next-generation financial applications. The API's capabilities include:

  • Real-time exchange rate data updated at various intervals based on subscription plans.
  • Access to historical rates dating back to 2019, allowing for comprehensive market analysis.
  • Bid and ask prices for metals, providing insights into market liquidity.
  • Currency conversion capabilities, enabling users to convert amounts between different metals and fiat currencies.
  • Time-series data for analyzing trends over specific periods.
  • Fluctuation data to track daily changes in metal prices.
  • Carat-specific gold rates for more granular insights.
  • Endpoints for retrieving the lowest and highest prices over specified periods.
  • Open, high, low, and close (OHLC) price data for detailed market analysis.
  • Access to news articles related to various metals, keeping users informed about market trends.

For a complete list of available symbols, developers can refer to the Metals-API Supported Symbols page.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to provide specific functionalities that cater to the needs of developers. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for all available metals. Depending on your subscription plan, this endpoint can return updates every 60 minutes, every 10 minutes, or even more frequently. This feature is invaluable for applications that require up-to-the-minute pricing information.

{
    "success": true,
    "timestamp": 1747296017,
    "base": "USD",
    "date": "2025-05-15",
    "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

Accessing historical rates is crucial for market analysis and trend forecasting. The Historical Rates Endpoint allows users to query rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve past pricing data, which is essential for backtesting trading strategies.

{
    "success": true,
    "timestamp": 1747209617,
    "base": "USD",
    "date": "2025-05-14",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint is a powerful feature that enables developers to retrieve real-time bid and ask prices for metals. This information is crucial for traders looking to make informed decisions based on market liquidity and pricing dynamics.

{
    "success": true,
    "timestamp": 1747296017,
    "base": "USD",
    "date": "2025-05-15",
    "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"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for applications that require currency conversion capabilities, enabling users to easily calculate the value of their holdings in different metals.

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1747296017,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint allows developers to query the API for daily historical rates between two dates of their choice. This feature is essential for analyzing trends and making data-driven decisions based on historical performance.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-05-08",
    "end_date": "2025-05-15",
    "base": "USD",
    "rates": {
        "2025-05-08": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-05-10": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-05-15": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how currencies fluctuate on a day-to-day basis. This feature is particularly useful for traders and analysts looking to understand market volatility and price movements over time.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-05-08",
    "end_date": "2025-05-15",
    "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"
}

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

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on technical analysis to make informed decisions.

{
    "success": true,
    "timestamp": 1747296017,
    "base": "USD",
    "date": "2025-05-15",
    "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"
}

Lowest/Highest Price Endpoint

The Lowest/Highest Price Endpoint allows users to query the API to get the lowest and highest price for a specified date. This feature is particularly useful for traders looking to identify key price levels and market trends.

{
    "success": true,
    "timestamp": 1747296017,
    "base": "USD",
    "date": "2025-05-15",
    "rates": {
        "XAU": {
            "lowest": 0.000481,
            "highest": 0.000487
        },
        "XAG": {
            "lowest": 0.0381,
            "highest": 0.0383
        },
        "XPT": {
            "lowest": 0.00091,
            "highest": 0.000918
        }
    },
    "unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is essential for users who require long-term data for analysis and reporting.

{
    "success": true,
    "timestamp": 1747209617,
    "base": "USD",
    "date": "2025-05-14",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

API Key and Authentication

To access the Metals-API, developers must obtain an API Key, which is a unique identifier passed into the API base URL's access_key parameter. This key is essential for authenticating requests and ensuring secure access to the API's features. Developers should keep their API keys confidential and avoid sharing them publicly to prevent unauthorized access.

API Response Structure

The API responses delivered by the Metals-API are by default relative to USD. All data is returned in a structured JSON format, making it easy for developers to parse and utilize the information in their applications. Each response includes fields such as success status, timestamp, base currency, date, rates, and unit, providing comprehensive insights into the requested data.

Common Use Cases

Developers can leverage the Metals-API in various applications, including:

  • Financial applications that require real-time gold pricing for investment tracking.
  • Trading platforms that need to display live bid and ask prices for metals.
  • Market analysis tools that utilize historical data to forecast trends.
  • Currency conversion applications that require accurate metal-to-metal and metal-to-fiat conversions.
  • News aggregation platforms that provide the latest updates on precious metals markets.

Conclusion

The Metals-API is a powerful tool for developers looking to integrate real-time gold pricing and other precious metals data into their applications. With its comprehensive suite of endpoints, including the Latest Rates, Historical Rates, Bid and Ask, and more, the API empowers users to build innovative financial solutions that leverage accurate market insights. By utilizing this API, developers can enhance their applications with the latest data, enabling them to make informed decisions and stay ahead in the competitive financial landscape.

For more information on how to get started with the Metals-API, visit the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metal symbols.

Ready to use Metals-API?

Try it now!

Search

Recent Posts