Access Terbium (TER) Historical Prices with This API Tutorial

Access Terbium (TER) Historical Prices with This API Tutorial

Metals-API Information

About Terbium (TER)

API Description

Metals-API Documentation.

Key Features and Endpoints

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for metals, updated based on the user's subscription plan. Depending on the plan, updates can occur every 60 minutes or every 10 minutes, ensuring that users have access to the most current information.
• Historical Rates Endpoint: Users can access historical rates for most metals dating back to 2019. By appending a specific date to the API call, developers can retrieve historical prices for Terbium and other metals, allowing for in-depth analysis of market trends.
• Bid And Ask Endpoint: This powerful feature enables users to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing users to convert amounts between different metals or to/from USD. This feature is particularly useful for applications that require multi-currency support.
• Time-Series Endpoint: Developers can query the API for daily historical rates between two specified dates. This endpoint is essential for analyzing trends over time and understanding price fluctuations.
• Fluctuation Endpoint: This endpoint provides information about how metal prices fluctuate on a day-to-day basis, enabling users to track volatility and make informed trading decisions.
• Carat Endpoint: Users can retrieve information about gold rates by carat, which is particularly useful for applications in the jewelry industry.
• Lowest/Highest Price Endpoint: This feature allows users to query the API for the lowest and highest prices of metals over a specified period, providing insights into market extremes.
• Open/High/Low/Close (OHLC) Price Endpoint: Developers can access OHLC data for specific time periods, which is crucial for technical analysis and trading strategies.
• Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols, dating back to 2008, allowing users to analyze long-term trends.
• API Key: Each user is assigned a unique API key, which must be included in API requests to authenticate access.
• API Response: The Metals-API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
• Available Endpoints: The API includes a constantly updated endpoint that returns all available currencies and metals.
• Gold Price India Endpoint: Users can retrieve the latest gold price in India using this dedicated endpoint, which is particularly useful for regional applications.
• News Endpoint: The Metals-API also provides access to the latest news articles related to various metals, keeping users informed about market developments.

List of Symbols

Metals-API Supported Symbols page. This resource is invaluable for developers looking to understand the full capabilities of the API and the metals available for querying.

API Endpoint Examples and Responses

Latest Rates Endpoint

{
    "success": true,
    "timestamp": 1751432516,
    "base": "USD",
    "date": "2025-07-02",
    "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": 1751346116,
    "base": "USD",
    "date": "2025-07-01",
    "rates": {
        "XAU": 0.000485,
        "XAG": 0.03825,
        "XPT": 0.000915,
        "XPD": 0.000748
    },
    "unit": "per troy ounce"
}

Time-series Endpoint

{
    "success": true,
    "timeseries": true,
    "start_date": "2025-06-25",
    "end_date": "2025-07-02",
    "base": "USD",
    "rates": {
        "2025-06-25": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-06-27": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-07-02": {
            "XAU": 0.000482,
            "XAG": 0.03815,
            "XPT": 0.000912
        }
    },
    "unit": "per troy ounce"
}

Convert Endpoint

{
    "success": true,
    "query": {
        "from": "USD",
        "to": "XAU",
        "amount": 1000
    },
    "info": {
        "timestamp": 1751432516,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-06-25",
    "end_date": "2025-07-02",
    "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

{
    "success": true,
    "timestamp": 1751432516,
    "base": "USD",
    "date": "2025-07-02",
    "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

{
    "success": true,
    "timestamp": 1751432516,
    "base": "USD",
    "date": "2025-07-02",
    "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

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