Fetch Visakhapatnam Gold 18k (VISA-18k) Historical Prices with this API

Introduction

In the ever-evolving landscape of financial technology, the demand for accurate and real-time data has never been more critical, especially in the precious metals market. One of the most sought-after metals is gold, represented by the symbol XAU. Fetching historical prices for Visakhapatnam Gold 18k (VISA-18k) can be seamlessly achieved using the Metals-API. This blog post will delve into the capabilities of the Metals-API, focusing on how developers can harness its power to access historical prices and other valuable data related to gold and other precious metals.

Metals-API Information

About Gold (XAU)

Gold has long been a symbol of wealth and a safe haven for investors. Its digital transformation is reshaping how traders and investors interact with this precious metal. The integration of data analytics and market insights into trading strategies is becoming increasingly vital. With the rise of technology in trading, innovation in price discovery is now more accessible than ever.

Digital asset solutions are revolutionizing how gold is perceived and traded. The Metals-API provides a robust platform for developers to build applications that can analyze market trends, track historical prices, and make informed trading decisions. By leveraging real-time data, developers can create applications that not only fetch current prices but also analyze historical trends, providing a comprehensive view of the market.

API Description

The Metals-API is a powerful tool that allows developers to access real-time and historical data for various metals, including gold, silver, platinum, and palladium. This API empowers developers to build next-generation applications that can provide insights into market trends, price fluctuations, and historical data analysis.

With a user-friendly interface and comprehensive documentation, the Metals-API enables developers to integrate metal price data into their applications effortlessly. The API supports multiple endpoints, each designed to cater to specific data retrieval needs, making it a versatile tool for any developer working in the financial sector.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that provide different functionalities, allowing developers to tailor their applications to meet specific needs. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for various metals, updated every 60 minutes, every 10 minutes, or even more frequently, depending on the subscription plan. This endpoint is crucial for applications that require up-to-the-minute pricing information.

{
    "success": true,
    "timestamp": 1763784195,
    "base": "USD",
    "date": "2025-11-22",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744
    },
    "unit": "per troy ounce"
}

Historical Rates Endpoint

For developers interested in analyzing trends over time, the Historical Rates Endpoint allows access to historical rates dating back to 2019. By appending a specific date to the API request, users can retrieve historical data for any metal.

{
    "success": true,
    "timestamp": 1763697795,
    "base": "USD",
    "date": "2025-11-21",
    "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 essential for traders looking to make informed decisions based on current market conditions.

{
    "success": true,
    "timestamp": 1763784195,
    "base": "USD",
    "date": "2025-11-22",
    "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"
}

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 for pricing or trading purposes.

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1763784195,
        "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 invaluable for conducting in-depth analyses of price movements over specific periods.

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-11-15",
    "end_date": "2025-11-22",
    "base": "USD",
    "rates": {
        "2025-11-15": {
            "XAU": 0.000485,
            "XAG": 0.03825
        },
        "2025-11-22": {
            "XAU": 0.000482,
            "XAG": 0.03815
        }
    },
    "unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how metal prices fluctuate on a day-to-day basis. This data is essential for understanding market volatility and making informed trading decisions.

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-11-15",
    "end_date": "2025-11-22",
    "base": "USD",
    "rates": {
        "XAU": {
            "start_rate": 0.000485,
            "end_rate": 0.000482,
            "change": -3.0e-6,
            "change_pct": -0.62
        }
    },
    "unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows developers to retrieve open, high, low, and close prices for a specific time period. This data is crucial for technical analysis and understanding market trends.

{
    "success": true,
    "timestamp": 1763784195,
    "base": "USD",
    "date": "2025-11-22",
    "rates": {
        "XAU": {
            "open": 0.000485,
            "high": 0.000487,
            "low": 0.000481,
            "close": 0.000482
        }
    },
    "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 particularly useful for developers working with industrial metals.

API Key and Authentication

To access the Metals-API, developers must obtain an API key, which is passed into the API base URL's access_key parameter. This key is essential for authenticating requests and ensuring that only authorized users can access the data.

API Response

The Metals-API delivers exchange rates relative to USD by default. All data is returned in a structured JSON format, making it easy for developers to parse and utilize the information in their applications.

Performance Optimization and Security Considerations

When integrating the Metals-API into applications, developers should consider performance optimization techniques such as caching frequently accessed data to reduce API calls. Additionally, implementing security best practices, such as validating input data and handling errors gracefully, is crucial for maintaining application integrity.

Conclusion

The Metals-API is a powerful tool for developers looking to access real-time and historical data for precious metals like gold. With its comprehensive set of endpoints, developers can build applications that provide valuable insights into market trends, price fluctuations, and historical data analysis. By leveraging the capabilities of the Metals-API, developers can create innovative solutions that enhance trading strategies and improve decision-making processes.

For more information on how to get started with the Metals-API, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals. The Metals-API Website is also a valuable resource for understanding the full range of features and capabilities offered by this innovative API.