How to Get Micro Silver Futures (SIL) prices using this API for your trading applications

Introduction

XAG. This blog post will explore how to get Micro Silver Futures (SIL) prices using the Metals-API, a powerful tool that provides comprehensive data on various metals, including silver. We will delve into the markets for silver, its industrial applications, and how the Metals-API can empower developers to create innovative trading applications.

Metals-API Information

About Silver (XAG)

Ag, is a precious metal with a wide range of industrial applications. Its unique properties make it invaluable in various sectors, including electronics, solar energy, and medical devices. The demand for silver is driven not only by its traditional use in jewelry and investment but also by its role in emerging technologies.

API Description

Metals-API is a robust platform that provides real-time and historical data on various metals, including silver. It empowers developers to build next-generation applications by offering a suite of endpoints that deliver comprehensive market insights. With the ability to access real-time exchange rates, historical data, and fluctuation information, the Metals-API transforms how traders interact with metal markets.

Key Features and Endpoints

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1749790815,
    "base": "USD",
    "date": "2025-06-13",
    "rates": {
        "XAU": 0.000482,
        "XAG": 0.03815,
        "XPT": 0.000912,
        "XPD": 0.000744
    },
    "unit": "per troy ounce"
}

Historical Rates Endpoint

{
    "success": true,
    "timestamp": 1749704415,
    "base": "USD",
    "date": "2025-06-12",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915
    },
    "unit": "per troy ounce"
}

Bid And Ask Endpoint

{
    "success": true,
    "timestamp": 1749790815,
    "base": "USD",
    "date": "2025-06-13",
    "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

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1749790815,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Time-Series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-06-06",
    "end_date": "2025-06-13",
    "base": "USD",
    "rates": {
        "2025-06-06": {
            "XAU": 0.000485,
            "XAG": 0.03825
        },
        "2025-06-08": {
            "XAU": 0.000483,
            "XAG": 0.0382
        },
        "2025-06-13": {
            "XAU": 0.000482,
            "XAG": 0.03815
        }
    },
    "unit": "per troy ounce"
}

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-06-06",
    "end_date": "2025-06-13",
    "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

{
    "success": true,
    "timestamp": 1749790815,
    "base": "USD",
    "date": "2025-06-13",
    "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

API Key and Authentication

API Response

List of Symbols

Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate multiple metals into their applications.

Conclusion

Metals-API Documentation. This resource provides comprehensive guidance on using the API effectively, including endpoint descriptions, parameter details, and example responses.