Query Coimbatore Gold 18k (COIM-18k) Historical Prices with this API

In the world of precious metals trading, understanding historical prices is crucial for making informed investment decisions. If you're looking to query Coimbatore Gold 18k (COIM-18k) historical prices, the Metals-API provides a robust solution. This API offers a wealth of data on various metals, including gold, silver, platinum, and palladium, allowing developers to access real-time and historical pricing information seamlessly.

About Gold (XAU)

Gold, represented by the symbol XAU, has been a cornerstone of wealth and value for centuries. As a precious metal, it is not only a safe haven asset but also a critical component in various industries, including jewelry, electronics, and finance. The digital transformation in precious metals trading has revolutionized how investors access and analyze market data. With the rise of data analytics and technology integration, traders can now leverage advanced tools to gain insights into market trends and price movements.

The innovation in price discovery mechanisms has led to more transparent and efficient trading environments. Digital asset solutions are becoming increasingly popular, allowing investors to trade gold and other metals in a more streamlined manner. The Metals-API stands at the forefront of this transformation, providing developers with the tools needed to build next-generation applications that can harness real-time metals data.

Metals-API Overview

The Metals-API is a powerful tool that enables developers to access a wide range of functionalities related to precious metals pricing. With its comprehensive set of endpoints, the API allows users to retrieve the latest rates, historical data, and even perform currency conversions. This flexibility makes it an invaluable resource for anyone involved in metals trading.

For more detailed information, you can visit the Metals-API Documentation, which provides extensive guidance on how to utilize the API effectively.

Key Features of Metals-API

The Metals-API offers 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 allows traders to stay updated with the latest market conditions.
• Historical Rates Endpoint: Historical rates are available for most currencies dating back to 2019. You can query the Metals-API for historical rates by appending a date to the endpoint, enabling you to analyze past price trends.
• Bid and Ask Endpoint: This powerful feature allows you to retrieve real-time bid and ask prices for various metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The API includes a currency conversion endpoint, which can be used to convert any amount from one currency to another, facilitating easier transactions across different markets.
• Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, making it easier to analyze trends over specific periods.
• Fluctuation Endpoint: With this feature, you can track how prices fluctuate on a day-to-day basis, providing valuable insights into market volatility.
• Carat Endpoint: This endpoint allows you to retrieve information about gold rates by carat, which is essential for jewelers and investors dealing in various gold purities.
• Lowest/Highest Price Endpoint: You can query the API to get the lowest and highest price for a specific date, helping you identify market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, which is crucial for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
• API Key: Your API Key is essential for accessing the API and must be included in your requests to authenticate your access.
• API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in your data analysis.
• Available Endpoints: The Metals-API comes with 14 API endpoints, each providing different functionalities to cater to various user needs.
• Supported Symbols Endpoint: This endpoint returns all available currencies, ensuring you have access to the most up-to-date information.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

Understanding API Responses

When you make a request to the Metals-API, you will receive a JSON response that contains various fields. Understanding these fields is crucial for effective data utilization. Here are some examples of API 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": 1763388053,
    "base": "USD",
    "date": "2025-11-17",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744
    },
    "unit": "per troy ounce"
}

In this response, the success field indicates whether the request was successful, while the rates object contains the current exchange rates for various metals. The unit field specifies that the rates are per troy ounce.

Historical Rates Endpoint

Accessing historical exchange rates is straightforward. Here’s an example response for a historical rates query:

{
    "success": true,
    "timestamp": 1763301653,
    "base": "USD",
    "date": "2025-11-16",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

This response provides historical rates for a specific date, allowing you to analyze past market behavior.

Time-Series Endpoint

The time-series endpoint enables you to retrieve exchange rates for a specific period. Here’s an example response:

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-11-10",
    "end_date": "2025-11-17",
    "base": "USD",
    "rates": {
        "2025-11-10": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-11-12": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-11-17": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

This response shows the rates for each day within the specified date range, providing a clear view of price trends over time.

Convert Endpoint

The convert endpoint allows you to convert amounts between different metals or to/from USD. Here’s an example response:

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1763388053,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

This response indicates the conversion of 1000 USD to gold, showing both the conversion rate and the resulting amount in troy ounces.

Fluctuation Endpoint

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

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-11-10",
    "end_date": "2025-11-17",
    "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"
}

This response provides insights into how prices have changed over the specified period, including both absolute and percentage changes.

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

The OHLC endpoint provides critical data for traders analyzing market trends. Here’s an example response:

{
    "success": true,
    "timestamp": 1763388053,
    "base": "USD",
    "date": "2025-11-17",
    "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"
}

This response provides the open, high, low, and close prices for a specific date, which are essential for technical analysis and trading strategies.

Bid/Ask Endpoint

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

{
    "success": true,
    "timestamp": 1763388053,
    "base": "USD",
    "date": "2025-11-17",
    "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"
}

This response provides the bid and ask prices for gold and silver, along with the spread, which is crucial for traders looking to execute orders effectively.

Practical Use Cases

The versatility of the Metals-API allows for numerous practical applications. Here are some scenarios where developers can leverage the API:

• Investment Analysis: Investors can use historical data to analyze trends and make informed decisions about buying or selling metals.
• Trading Platforms: Developers can integrate the API into trading platforms to provide users with real-time pricing data and historical insights.
• Market Research: Analysts can utilize the API to gather data for reports and presentations, enhancing their market research capabilities.
• Financial Applications: Financial apps can incorporate the API to offer users tools for tracking metal prices and making conversions.

Conclusion

The Metals-API is an essential tool for developers and traders looking to access comprehensive data on precious metals like Coimbatore Gold 18k (COIM-18k). With its extensive range of endpoints and capabilities, the API empowers users to build innovative applications that can analyze market trends, perform conversions, and retrieve historical data. By leveraging the power of real-time metals data, developers can create solutions that enhance trading strategies and investment decisions.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the Metals-API Supported Symbols for a complete list of available metals. Embrace the digital transformation in precious metals trading and unlock the potential of data analytics and technology integration in your applications.