Access Kerala Silver (KERA-XAG) Exchange Rates in JSON Format Using REST APIs

In the world of finance and trading, having access to real-time data is crucial for making informed decisions. One of the most valuable resources for developers and traders alike is the Metals-API, which provides comprehensive exchange rates for various metals, including Silver (XAG). This blog post will guide you through the process of retrieving Silver exchange rates in JSON format using the Metals-API, exploring its features, capabilities, and practical applications.

About Silver (XAG)

Silver, represented by the symbol XAG, is not only a precious metal but also plays a significant role in various industrial applications. Its unique properties make it invaluable in sectors such as electronics, solar energy, and medical technology. As industries continue to innovate, the demand for Silver is expected to rise, making it essential for developers to have access to accurate and real-time data.

With the integration of smart manufacturing and supply chain technology, the ability to analyze digital market trends for Silver becomes increasingly important. The Metals-API allows developers to tap into this potential, providing the tools necessary to build applications that can track Silver prices, analyze market fluctuations, and optimize trading strategies.

API Description

The Metals-API is a powerful tool designed for developers looking to access real-time and historical data on metal prices. This API empowers users to build next-generation applications that can leverage real-time metals data for various purposes, including trading, investment analysis, and market research. With its innovative approach to data delivery, the Metals-API transforms how developers interact with metal pricing information.

For more information, visit the Metals-API Website or check out the Metals-API Documentation for detailed guidance on implementation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different needs. Depending on your subscription plan, you can access features such as:

Latest Rates Endpoint: Retrieve real-time exchange rate data updated every 60 minutes, 10 minutes, or even more frequently based on your subscription.
Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a specific date to your query.
Bid And Ask Endpoint: Get real-time Bid and Ask prices, allowing for precise trading strategies.
Convert Endpoint: Convert any amount from one metal to another or to/from USD, facilitating seamless transactions.
Time-Series Endpoint: Query daily historical rates between two dates of your choice, enabling trend analysis.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
Carat Endpoint: Retrieve information about Gold rates by Carat, useful for jewelers and traders.
Lowest/Highest Price Endpoint: Get the lowest and highest price for a specified date, helping in price analysis.
Open/High/Low/Close (OHLC) Price Endpoint: Access OHLC data for a specific time period, crucial for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008.
API Key: Your unique key for accessing the API, ensuring secure and authorized usage.
API Response: Exchange rates are delivered relative to USD, with all data returned in a structured JSON format.
Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals.

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.

API Endpoint Examples and Responses

Latest Rates Endpoint

To get real-time exchange rates for all available metals, you can use the Latest Rates Endpoint. Below is an example of a typical JSON response:

{
"success": true,
"timestamp": 1784344139,
"base": "USD",
"date": "2026-07-18",
"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 using the Historical Rates Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1784257739,
"base": "USD",
"date": "2026-07-17",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

The Time-series Endpoint allows you to get exchange rates for a specific time period. Below is an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-07-11",
"end_date": "2026-07-18",
"base": "USD",
"rates": {
"2026-07-11": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-07-13": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-07-18": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

With the Convert Endpoint, you can convert any amount from one metal to another or to/from USD. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1784344139,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

The Fluctuation Endpoint allows you to track rate fluctuations between two dates. Below is an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-11",
"end_date": "2026-07-18",
"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

For technical analysis, the OHLC Endpoint provides open, high, low, and close prices for a specific time period. Here’s an example response:

{
"success": true,
"timestamp": 1784344139,
"base": "USD",
"date": "2026-07-18",
"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

The Bid/Ask Endpoint provides current bid and ask prices for metals, essential for traders. Here’s an example response:

{
"success": true,
"timestamp": 1784344139,
"base": "USD",
"date": "2026-07-18",
"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

Accessing Silver (XAG) exchange rates in JSON format using the Metals-API is a straightforward process that opens up a world of possibilities for developers and traders. By leveraging the various endpoints provided by the API, you can build applications that not only track real-time prices but also analyze historical data, monitor fluctuations, and convert between different metals.

With features like the Latest Rates Endpoint, Historical Rates Endpoint, and the ability to convert between currencies, the Metals-API is an invaluable resource for anyone involved in the trading or investment of precious metals. For further exploration, refer to the Metals-API Documentation and the Metals-API Supported Symbols page to enhance your understanding and implementation of this powerful API.

In summary, the Metals-API not only provides essential data but also empowers developers to create innovative solutions that can adapt to the ever-changing landscape of the metals market. By integrating this API into your applications, you can stay ahead of the curve and make data-driven decisions that enhance your trading strategies.

Ready to use Metals-API?

Try it now!

Access Kerala Silver (KERA-XAG) Exchange Rates in JSON Format Using REST APIs