Fetch Ferro Silicon (FE-SI) Historical Prices utilizing this API

Introduction

Metals-API offers a robust solution. This API not only provides real-time data but also allows users to access historical prices, making it an invaluable tool for market analysis and decision-making.

About Ferro Silicon (FE-SI)

Digital Transformation in Metal Markets

Technological Innovation and Advancement

Data Analytics and Insights

Smart Technology Integration

Future Trends and Possibilities

API Description

Metals-API is a comprehensive solution for accessing metal prices and historical data. It empowers developers to build next-generation applications that can fetch real-time and historical prices for various metals, including Ferro Silicon (FE-SI). The API's capabilities extend beyond mere data retrieval; it enables users to analyze trends, track fluctuations, and convert between different metal prices.

Key Features and Endpoints

Latest Rates Endpoint

{
"success": true,
"timestamp": 1755788439,
"base": "USD",
"date": "2025-08-21",
"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

{
"success": true,
"timestamp": 1755702039,
"base": "USD",
"date": "2025-08-20",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

{
"success": true,
"timestamp": 1755788439,
"base": "USD",
"date": "2025-08-21",
"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"
}

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1755788439,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2025-08-14",
"end_date": "2025-08-21",
"base": "USD",
"rates": {
"2025-08-14": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-08-16": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-08-21": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2025-08-14",
"end_date": "2025-08-21",
"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"
}

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

{
"success": true,
"timestamp": 1755788439,
"base": "USD",
"date": "2025-08-21",
"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"
}

Historical LME Endpoint

API Key and Authentication

API Response

Performance Optimization and Security Considerations

Conclusion

Metals-API Website and explore the Metals-API Documentation for detailed guidance on implementation and usage.