How to Get Nagpur Silver (NAGP-XAG) Historical Prices for Your Application using this API
Introduction
In the ever-evolving landscape of financial technology, the ability to access real-time and historical data is crucial for developers building applications that rely on precious metals pricing. One such metal that has garnered significant attention is Silver, represented by the symbol XAG. This blog post will delve into how to get Nagpur Silver (NAGP-XAG) historical prices for your application using the Metals-API. We will explore the capabilities of this API, the innovative features it offers, and how it can empower developers to create next-generation applications.
About Silver (XAG)
Silver, known by its chemical symbol Ag, is a precious metal with a wide array of industrial applications. From electronics to solar panels, Silver plays a pivotal role in various sectors. The increasing demand for Silver in technology-driven industries has led to innovations in manufacturing processes, making it essential for developers to have access to accurate pricing data.
In the digital market, the analysis of Silver prices can provide insights into market trends and consumer behavior. The integration of smart manufacturing technologies has further enhanced the need for real-time data, allowing businesses to optimize their supply chains and production processes. By leveraging the Metals-API, developers can access comprehensive data that supports these innovations.
API Description
The Metals-API is a powerful tool designed to provide developers with real-time and historical pricing data for various metals, including Silver. This API is built on the principles of innovation and technological advancement, enabling users to harness the transformative potential of real-time metals data. With its extensive capabilities, the Metals-API empowers developers to build applications that can analyze market trends, forecast prices, and make informed decisions.
One of the standout features of the Metals-API is its ability to provide historical rates dating back to 2019. This allows developers to query for past prices and analyze trends over time. The API supports various endpoints, each designed to cater to specific needs, such as retrieving the latest rates, historical data, and even bid and ask prices.
Key Features and Endpoints
The Metals-API offers a range of endpoints that provide different functionalities, making it a versatile tool for developers. Here are some of the key features:
Latest Rates Endpoint
The Latest Rates Endpoint allows developers to retrieve real-time exchange rate data for Silver and other metals. Depending on the subscription plan, this endpoint can return data updated every 60 minutes or even every 10 minutes. This feature is essential for applications that require up-to-the-minute pricing information.
{
"success": true,
"timestamp": 1762678849,
"base": "USD",
"date": "2025-11-09",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744
},
"unit": "per troy ounce"
}Historical Rates Endpoint
The Historical Rates Endpoint provides access to historical exchange rates for Silver dating back to 2019. Developers can query this endpoint by appending a specific date to retrieve past prices. This feature is invaluable for analyzing trends and making predictions based on historical data.
{
"success": true,
"timestamp": 1762592449,
"base": "USD",
"date": "2025-11-08",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"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 Silver and other metals. This information is crucial for traders and investors who need to make informed decisions based on current market conditions.
{
"success": true,
"timestamp": 1762678849,
"base": "USD",
"date": "2025-11-09",
"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 developers 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": 1762678849,
"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 applications that require trend analysis over specific time periods.
{
"success": true,
"timeseries": true,
"start_date": "2025-11-02",
"end_date": "2025-11-09",
"base": "USD",
"rates": {
"2025-11-02": {
"XAU": 0.000485,
"XAG": 0.03825
},
"2025-11-04": {
"XAU": 0.000483,
"XAG": 0.0382
},
"2025-11-09": {
"XAU": 0.000482,
"XAG": 0.03815
}
},
"unit": "per troy ounce"
}Fluctuation Endpoint
The Fluctuation Endpoint provides information about how Silver prices fluctuate on a day-to-day basis. This feature is particularly useful for traders looking to understand market volatility and make informed trading decisions.
{
"success": true,
"fluctuation": true,
"start_date": "2025-11-02",
"end_date": "2025-11-09",
"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"
}Open/High/Low/Close (OHLC) Price Endpoint
The OHLC Price Endpoint allows developers to query the API for the open, high, low, and close prices for Silver over a specific time period. This data is essential for technical analysis and understanding market trends.
{
"success": true,
"timestamp": 1762678849,
"base": "USD",
"date": "2025-11-09",
"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"
}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 looking to analyze long-term trends in Silver pricing.
{
"success": true,
"timestamp": 1762592449,
"base": "USD",
"date": "2025-11-08",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825
},
"unit": "per troy ounce"
}API Key and Response
To access the Metals-API, developers must use an API Key, which is passed into the API base URL's access_key parameter. The API delivers exchange rates relative to USD by default, ensuring consistency across all responses.
Understanding the structure of the API response is crucial for developers. Each response contains fields such as success, timestamp, base, date, and rates. Each of these fields provides essential information for interpreting the data returned by the API.
List of Symbols
The Metals-API provides access to a comprehensive range of metal symbols, including Silver (XAG). For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.
Conclusion
In conclusion, the Metals-API is an invaluable resource for developers looking to access real-time and historical pricing data for Silver and other metals. With its extensive range of endpoints, including the Latest Rates, Historical Rates, and Bid and Ask endpoints, developers can build applications that provide insights into market trends and pricing fluctuations.
By leveraging the capabilities of the Metals-API, developers can create innovative solutions that integrate real-time data into their applications, enhancing decision-making processes and optimizing trading strategies. Whether you are analyzing historical trends or monitoring real-time prices, the Metals-API offers the tools necessary to succeed in the dynamic world of precious metals.
For more information on how to get started, visit the Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation and usage.