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Retrieve Kolkata Gold (XAU-KOLK) Historical Prices with this API

Retrieve Kolkata Gold (XAU-KOLK) Historical Prices with this API

Retrieve Kolkata Gold (XAU-KOLK) Historical Prices with this API

Retrieve Kolkata Gold (XAU-KOLK) Historical Prices with this API

In the ever-evolving landscape of precious metals trading, the ability to access historical prices for Gold (XAU) is crucial for investors, traders, and analysts alike. The Metals-API provides a robust solution for retrieving historical prices, enabling users to make informed decisions based on comprehensive data analytics and market insights. This blog post will delve into the capabilities of the Metals-API, focusing on how to effectively retrieve historical prices for Gold in Kolkata, India, and explore the broader implications of digital transformation in the precious metals market.

About Gold (XAU)

Gold, represented by the symbol XAU, has long been a symbol of wealth and a safe haven asset in times of economic uncertainty. As the world shifts towards digital transformation, the trading of precious metals like Gold is increasingly influenced by technology integration and data analytics. The Metals-API stands at the forefront of this transformation, offering innovative solutions for price discovery and real-time data access.

In the context of Gold trading, data analytics plays a pivotal role. By leveraging historical price data, traders can identify trends, assess market volatility, and make predictions about future price movements. The integration of technology in trading platforms allows for seamless access to this data, empowering traders to execute informed strategies. Furthermore, the emergence of digital asset solutions has opened new avenues for investing in Gold, making it more accessible to a broader audience.

API Description

The Metals-API is a powerful tool designed for developers seeking to build next-generation applications that require real-time metals data. With its extensive capabilities, the API enables users to access a wealth of information about various metals, including Gold, Silver, Platinum, and Palladium. The API's innovative features allow for the retrieval of both current and historical prices, making it an invaluable resource for anyone involved in the precious metals market.

For detailed information on how to use the API, developers can refer to the Metals-API Documentation, which provides comprehensive guidance on endpoint usage, response formats, and best practices.

Key Features and Endpoints

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

  • Latest Rates Endpoint: This endpoint provides real-time exchange rate data for Gold and other metals. Depending on your subscription plan, the API updates this data every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for traders who need up-to-the-minute information to make quick decisions.
  • Historical Rates Endpoint: Users can access historical rates for Gold dating back to 2019. By appending a specific date to the API request, developers can retrieve historical price data, which is crucial for trend analysis and market forecasting.
  • Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time Bid and Ask prices for Gold and other metals. Understanding the spread between these prices is vital for traders looking to optimize their entry and exit points.
  • Convert Endpoint: The Metals-API includes a currency conversion endpoint, enabling users to convert amounts from one metal to another or to/from USD. This feature is particularly useful for traders operating in multiple currencies.
  • Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two specified dates. It is ideal for analyzing price movements over a specific period, providing insights into market trends.
  • Fluctuation Endpoint: Users can track how Gold prices fluctuate on a day-to-day basis using this endpoint. It provides valuable information about market volatility, helping traders assess risk.
  • Carat Endpoint: This feature allows users to retrieve Gold rates by Carat, which is essential for jewelers and consumers interested in purchasing Gold jewelry.
  • Lowest/Highest Price Endpoint: This endpoint enables users to query the API for the lowest and highest prices of Gold over a specified period, offering insights into market extremes.
  • Open/High/Low/Close (OHLC) Price Endpoint: Users can access OHLC data for Gold, which is crucial for technical analysis and understanding market behavior.
  • Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols, dating back to 2008, allowing for comprehensive analysis of market trends.
  • API Key: To access the Metals-API, users must obtain an API Key, which is passed into the API base URL's access_key parameter. This key is essential for authentication and authorization.
  • API Response: The API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format, making it easy for developers to integrate into their applications.
  • Available Endpoints: The Metals-API provides a constantly updated list of all available currencies and metals, ensuring users have access to the latest information.
  • Gold Price India Endpoint: This dedicated endpoint allows users to retrieve the latest Gold price in India, making it particularly useful for local traders and investors.
  • News Endpoint: The Metals-API also includes a news endpoint that retrieves the latest articles related to various metals, keeping users informed about market 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 understand the full scope of metals available through the API.

API Endpoint Examples and Responses

Understanding the API responses is crucial for developers. Below are examples of various endpoints and their corresponding JSON responses:

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1749571215,
    "base": "USD",
    "date": "2025-06-10",
    "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"
}

This response indicates the current exchange rates for various metals, with Gold priced at 0.000482 per troy ounce.

Historical Rates Endpoint

{
    "success": true,
    "timestamp": 1749484815,
    "base": "USD",
    "date": "2025-06-09",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

This example shows the historical price of Gold on June 9, 2025, allowing users to analyze past market behavior.

Time-series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-06-03",
    "end_date": "2025-06-10",
    "base": "USD",
    "rates": {
        "2025-06-03": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-06-05": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-06-10": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

This response provides daily historical rates for Gold over a specified period, which is essential for trend analysis.

Convert Endpoint

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1749571215,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

This example demonstrates how to convert an amount from USD to Gold, providing the result in troy ounces.

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-06-03",
    "end_date": "2025-06-10",
    "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"
}

This response provides information about how Gold prices fluctuated over a specified period, which is crucial for assessing market volatility.

OHLC (Open/High/Low/Close) Endpoint

{
    "success": true,
    "timestamp": 1749571215,
    "base": "USD",
    "date": "2025-06-10",
    "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"
}

This endpoint provides OHLC data for Gold, which is essential for technical analysis and understanding market behavior.

Bid/Ask Endpoint

{
    "success": true,
    "timestamp": 1749571215,
    "base": "USD",
    "date": "2025-06-10",
    "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"
}

This response provides the current bid and ask prices for Gold, which is crucial for traders looking to optimize their trading strategies.

Conclusion

In conclusion, the Metals-API offers a comprehensive suite of tools for retrieving historical prices and real-time data for Gold (XAU) and other precious metals. By leveraging the API's capabilities, developers can build innovative applications that enhance trading strategies and provide valuable market insights. The integration of technology in the precious metals market is transforming the way traders access and analyze data, paving the way for more informed decision-making.

For those interested in exploring the full potential of the Metals-API, I encourage you to visit the Metals-API Website for more information and to access the Metals-API Documentation for detailed guidance on implementation. Understanding the various endpoints and their functionalities will empower you to harness the power of real-time metals data effectively.

As the market continues to evolve, staying informed and utilizing advanced tools like the Metals-API will be essential for success in the precious metals trading landscape.

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