Guide to Accessing Salem Silver (SALE-XAG) Historical Prices via this API

In the ever-evolving world of precious metals, accessing accurate historical prices is crucial for investors, traders, and developers alike. One of the most reliable sources for this data is the Metals-API, which provides comprehensive access to real-time and historical prices for various metals, including Silver (XAG). This guide will delve into the capabilities of the Metals-API, focusing on how to effectively retrieve historical prices for Silver and other metals, while also exploring the broader context of Silver's industrial applications and technological advancements.

About Silver (XAG)

Silver, represented by the symbol XAG, is not only a precious metal but also a vital component in various industrial applications. Its unique properties make it an essential material in electronics, solar panels, and medical devices. As industries continue to innovate, the demand for Silver is expected to rise, driven by advancements in technology and smart manufacturing integration. The digital market analysis of Silver reveals its fluctuating prices, influenced by supply chain technology and global economic conditions.

Understanding the historical prices of Silver is essential for making informed decisions in trading and investment. The Metals-API provides a robust platform for accessing this data, allowing developers to build applications that can analyze trends, forecast prices, and optimize trading strategies.

API Description

The Metals-API is a powerful tool designed for developers seeking to integrate real-time and historical metals data into their applications. With its innovative features, the API empowers users to access a wealth of information about various metals, including Silver, Gold, Platinum, and more. The API's capabilities include retrieving the latest rates, historical prices, and bid/ask prices, all updated frequently to ensure accuracy.

For more detailed information about the API's functionalities, you can refer to the Metals-API Documentation. This resource provides comprehensive guidance on how to utilize the API effectively.

Key Features and Endpoints

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

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. Depending on your plan, you can receive updates every 60 minutes or even every 10 minutes.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. By appending a specific date in the format YYYY-MM-DD, you can query the Metals-API for historical rates.
Bid And Ask Endpoint: This feature allows you to retrieve real-time bid and ask prices for various metals, providing insight into market conditions.
Convert Endpoint: The API includes a currency conversion endpoint, enabling you to convert any amount from one currency to another, including metals to USD.
Time-Series Endpoint: This endpoint allows you to query daily historical rates between two dates of your choice, providing a comprehensive view of price trends over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, giving you insights into market volatility.
Carat Endpoint: Retrieve information about Gold rates by Carat, which is essential for jewelers and gold traders.
Lowest/Highest Price Endpoint: Query the API to get the lowest and highest prices for a specific date.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides the open, high, low, and close prices for a specific date, essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, which is crucial for traders dealing with London Metal Exchange data.
API Key: Your unique API key is required to access the API, ensuring secure and authorized usage.
API Response: The exchange rates delivered by the Metals-API are relative to USD, providing a standardized reference point.
Available Endpoints: The Metals-API includes 14 different endpoints, each designed to provide specific functionalities.
Supported Symbols Endpoint: This endpoint returns all available currencies, allowing you to stay updated on the latest symbols.

For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols.

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. Here’s an example response:

{
"success": true,
"timestamp": 1785111191,
"base": "USD",
"date": "2026-07-27",
"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": 1785024791,
"base": "USD",
"date": "2026-07-26",
"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. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-07-20",
"end_date": "2026-07-27",
"base": "USD",
"rates": {
"2026-07-20": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-07-22": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-07-27": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows you to 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": 1785111191,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates using the Fluctuation Endpoint. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-20",
"end_date": "2026-07-27",
"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

Get OHLC data for a specific time period using the OHLC Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1785111191,
"base": "USD",
"date": "2026-07-27",
"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

Retrieve current bid and ask prices for metals using the Bid/Ask Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1785111191,
"base": "USD",
"date": "2026-07-27",
"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 historical prices for Silver (XAG) and other metals through the Metals-API is an invaluable resource for developers and traders alike. With its comprehensive set of features, including real-time rates, historical data, and conversion capabilities, the API empowers users to make informed decisions based on accurate and timely information. By leveraging the various endpoints, developers can create applications that analyze trends, forecast prices, and optimize trading strategies.

For more information on how to get started with the Metals-API, visit the Metals-API Website and explore the extensive Metals-API Documentation for detailed guidance. Additionally, check the Metals-API Supported Symbols page to familiarize yourself with the available metal symbols.

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Guide to Accessing Salem Silver (SALE-XAG) Historical Prices via this API