Best GLL prices API in 2025

Exploring the Best GLL Prices API in 2025

ProShares UltraShort Gold (GLL) is a significant player in this arena, providing investors with a unique opportunity to capitalize on the fluctuations in gold prices. In this blog post, we will delve into the GLL, its markets, and the transformative capabilities of the Metals-API, which empowers developers to create innovative applications that leverage real-time metals data.

About ProShares UltraShort Gold (GLL)

Digital Transformation in Metal Markets

Technological Innovation and Advancement

Metals-API exemplifies this innovation by providing developers with the tools to access real-time metals data, historical rates, and various endpoints that cater to diverse trading needs.

Data Analytics and Insights

Smart Technology Integration

Future Trends and Possibilities

API Description

Metals-API is a powerful tool that allows developers to access real-time and historical data for various metals, including gold (XAU), silver (XAG), platinum (XPT), and palladium (XPD). This API is designed to empower developers to build applications that can analyze market trends, track price fluctuations, and perform currency conversions seamlessly.

Key Features and Endpoints

Latest Rates Endpoint

{
        "success": true,
        "timestamp": 1742086883,
        "base": "USD",
        "date": "2025-03-16",
        "rates": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912,
            "XPD": 0.000744
        },
        "unit": "per troy ounce"
    }

Historical Rates Endpoint

{
        "success": true,
        "timestamp": 1742000483,
        "base": "USD",
        "date": "2025-03-15",
        "rates": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "unit": "per troy ounce"
    }

Bid and Ask Endpoint

{
        "success": true,
        "timestamp": 1742086883,
        "base": "USD",
        "date": "2025-03-16",
        "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": 1742086883,
            "rate": 0.000482
        },
        "result": 0.482,
        "unit": "troy ounces"
    }

Time-Series Endpoint

{
        "success": true,
        "timeseries": true,
        "start_date": "2025-03-09",
        "end_date": "2025-03-16",
        "base": "USD",
        "rates": {
            "2025-03-09": {
                "XAU": 0.000485,
                "XAG": 0.03825
            },
            "2025-03-16": {
                "XAU": 0.000482,
                "XAG": 0.03815
            }
        },
        "unit": "per troy ounce"
    }

Fluctuation Endpoint

{
        "success": true,
        "fluctuation": true,
        "start_date": "2025-03-09",
        "end_date": "2025-03-16",
        "base": "USD",
        "rates": {
            "XAU": {
                "start_rate": 0.000485,
                "end_rate": 0.000482,
                "change": -3.0e-6,
                "change_pct": -0.62
            }
        },
        "unit": "per troy ounce"
    }

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

{
        "success": true,
        "timestamp": 1742086883,
        "base": "USD",
        "date": "2025-03-16",
        "rates": {
            "XAU": {
                "open": 0.000485,
                "high": 0.000487,
                "low": 0.000481,
                "close": 0.000482
            }
        },
        "unit": "per troy ounce"
    }

Historical LME Endpoint

List of Symbols

Metals-API Supported Symbols page.

Conclusion

Metals-API serves as a powerful tool that enables developers to access real-time and historical data, empowering them to build innovative applications that enhance trading strategies. With features like the Latest Rates, Historical Rates, and Bid/Ask endpoints, the Metals-API is designed to meet the diverse needs of traders in the evolving metals market. As we move forward, the integration of advanced technology and data analytics will continue to shape the future of trading in the metals market, making it essential for developers to leverage these tools effectively.