Access Nickel - LME 3-month (NI3M) Historical Prices using this API

Access Nickel - LME 3-month (NI3M) Historical Prices using this API

About Nickel (XNI)

Metals-API Overview

Metals-API Website and explore the Metals-API Documentation for detailed guidance on how to use the API effectively.

Key Features of Metals-API

• Latest Rates Endpoint: This endpoint provides real-time exchange rate data for Nickel and other metals. Depending on your subscription plan, the API updates this data every 60 minutes or every 10 minutes, ensuring you have the most current information at your fingertips.
• Historical Rates Endpoint: Access historical rates for Nickel dating back to 2019. By appending a specific date to your API query, you can retrieve historical price data, allowing for in-depth analysis of price trends over time.
• Bid and Ask Endpoint: This feature enables you to retrieve real-time bid and ask prices for Nickel, providing insights into market liquidity and pricing dynamics.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, allowing you to convert any amount from one metal to another or to/from USD, facilitating seamless transactions.
• Time-Series Endpoint: This endpoint allows you to query the API for daily historical rates between two dates of your choice, making it easier to analyze trends over specific periods.
• Fluctuation Endpoint: Track how Nickel prices fluctuate on a day-to-day basis, providing insights into market volatility and helping traders make informed decisions.
• Open/High/Low/Close (OHLC) Price Endpoint: Retrieve OHLC data for Nickel, which is essential for technical analysis and understanding market movements.
• Historical LME Endpoint: Access historical rates for LME symbols, including Nickel, dating back to 2008. This endpoint is invaluable for traders looking to analyze long-term trends.
• API Key: Your unique API key is required to access the Metals-API, ensuring secure and authorized access to the data.
• API Response: The API delivers exchange rates relative to USD, with all data returned in a structured JSON format, making it easy to integrate into applications.
• Supported Symbols Endpoint: This endpoint provides a constantly updated list of all available metal symbols, ensuring you have access to the latest data.
• News Endpoint: Stay updated with the latest news articles related to Nickel and other metals, helping you stay informed about market developments.

Understanding API Responses

{
    "success": true,
    "timestamp": 1754539299,
    "base": "USD",
    "date": "2025-08-07",
    "rates": {
        "XNI": 0.142857
    },
    "unit": "per troy ounce"
}

• success: Indicates whether the API request was successful.
• timestamp: The time at which the data was retrieved.
• base: The base currency for the exchange rates (in this case, USD).
• date: The date for which the rates are applicable.
• rates: An object containing the exchange rates for various metals, including Nickel (XNI).
• unit: The unit of measurement for the rates (e.g., per troy ounce).

Practical Use Cases

• Trading Platforms: Integrate real-time and historical Nickel prices into trading platforms, allowing traders to make informed decisions based on accurate data.
• Market Analysis Tools: Build analytical tools that utilize historical data to forecast future price movements, helping investors strategize their investments.
• Portfolio Management: Create applications that track the performance of Nickel investments, providing insights into market trends and portfolio diversification.
• Research and Reporting: Develop reporting tools that compile historical data and generate reports for stakeholders, aiding in market research and analysis.

Common Developer Questions

• How do I authenticate my API requests? You must include your unique API key in the access_key parameter of your API requests to authenticate and authorize access.
• What is the rate limit for API requests? The rate limit depends on your subscription plan. Be sure to check the documentation for specific limits and guidelines.
• How do I handle errors in API responses? The API provides error codes and messages in the response. Implement error handling in your application to manage different scenarios effectively.

Performance Optimization and Scaling

• Caching: Implement caching mechanisms to store frequently accessed data, reducing the number of API calls and improving response times.
• Batch Requests: If your application requires multiple data points, consider batching requests to minimize latency and improve efficiency.
• Data Validation: Ensure that all data received from the API is validated and sanitized before use to prevent errors and maintain data integrity.

Security Considerations

• Secure API Key Storage: Store your API key securely and avoid exposing it in client-side code.
• Rate Limiting: Monitor your API usage to avoid exceeding rate limits, which can lead to temporary access restrictions.
• Data Encryption: Use HTTPS to encrypt data transmitted between your application and the Metals-API, ensuring data security during transmission.

Conclusion

Metals-API Supported Symbols page to discover the full range of metal symbols available through the API. With the right tools and insights, the potential for innovation in the metal markets is limitless.