The Easiest Way to Get Algerian Dinar (DZD) Historical Rates for Your API Integration

In the rapidly evolving world of finance, having access to accurate and timely data is crucial for developers and businesses alike. If you're looking to integrate historical rates for the Algerian Dinar (DZD) into your applications, the Metals-API offers a robust solution. This blog post will guide you through the process of obtaining historical prices using the Metals-API, including example endpoints, parameters, and data formats.

Understanding Metals-API

The Metals-API is a powerful tool that provides real-time and historical data for various metals and currencies. It is designed to empower developers to create next-generation applications that require accurate and up-to-date information. The API supports a wide range of functionalities, including retrieving the latest rates, historical data, and even fluctuations over time.

About Tellurium (TE)

While this blog focuses on the Algerian Dinar, it’s worth noting the broader context of metals in the financial market. The digital transformation in metal markets has been significant, with technological innovations driving advancements in data analytics and insights. The integration of smart technology has allowed for real-time tracking of metal prices, enabling businesses to make informed decisions based on accurate data. As we look to the future, the possibilities for further advancements in this space are vast, with potential applications in various sectors, including finance, manufacturing, and trading.

API Capabilities and Features

The Metals-API offers a variety of endpoints that cater to different needs. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint provides real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 2019. You can query the API for historical rates by appending a specific date.
Bid and Ask Endpoint: Retrieve real-time Bid and Ask prices, which is crucial for traders looking to make informed decisions.
Convert Endpoint: This feature allows you to convert any amount from one currency to another, making it easier to handle transactions across different currencies.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice, providing insights into trends over time.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, which is essential for understanding market dynamics.
Carat Endpoint: Retrieve information about Gold rates by Carat, useful for jewelers and investors alike.
Lowest/Highest Price Endpoint: Get the lowest and highest prices for a specified date, helping you identify market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: Access OHLC data for a specific time period, which is vital for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, useful for those involved in trading metals.
API Key: Your unique API key is required for authentication and must be included in your requests.
API Response: The API delivers exchange rates relative to USD by default, with all data returned in a structured JSON format.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies and metals, ensuring you have the latest information.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market trends.

Accessing Historical Rates for Algerian Dinar (DZD)

To access historical rates for the Algerian Dinar (DZD), you will primarily use the Historical Rates Endpoint. This endpoint allows you to specify a date and retrieve the exchange rate for that day. The API response will include the base currency (USD by default) and the rates for the specified date.

Example of Historical Rates Endpoint

To get historical rates, you would make a request to the following endpoint:

https://metals-api.com/api/historical?access_key=YOUR_API_KEY&date=YYYY-MM-DD&symbols=DZD

Here’s an example response you might receive:

{
"success": true,
"timestamp": 1770563296,
"base": "USD",
"date": "2026-02-08",
"rates": {
"DZD": 132.50
},
"unit": "per USD"
}

In this response, the "rates" object contains the exchange rate for the Algerian Dinar against the US Dollar for the specified date. The "success" field indicates whether the request was successful, and the "timestamp" provides the time of the request.

Using the Time-Series Endpoint

If you want to analyze trends over a specific period, the Time-Series Endpoint is your best bet. This allows you to retrieve daily historical rates between two dates, providing a comprehensive view of how the DZD has performed over time.

Example of Time-Series Endpoint

To use the Time-Series Endpoint, your request would look like this:

https://metals-api.com/api/timeseries?access_key=YOUR_API_KEY&start_date=YYYY-MM-DD&end_date=YYYY-MM-DD&symbols=DZD

Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-02-02",
"end_date": "2026-02-09",
"base": "USD",
"rates": {
"2026-02-02": {
"DZD": 132.75
},
"2026-02-03": {
"DZD": 132.80
},
"2026-02-04": {
"DZD": 132.60
},
"2026-02-05": {
"DZD": 132.50
},
"2026-02-06": {
"DZD": 132.55
},
"2026-02-07": {
"DZD": 132.70
},
"2026-02-08": {
"DZD": 132.50
},
"2026-02-09": {
"DZD": 132.65
}
},
"unit": "per USD"
}

This response provides a daily breakdown of the DZD exchange rate against the USD for the specified period. Each date is a key in the "rates" object, with the corresponding exchange rate as its value.

Fluctuation Endpoint for DZD

Understanding how the DZD fluctuates over time can provide valuable insights for traders and analysts. The Fluctuation Endpoint allows you to track rate changes between two dates, giving you a clear picture of market volatility.

Example of Fluctuation Endpoint

Your request to the Fluctuation Endpoint would look like this:

https://metals-api.com/api/fluctuation?access_key=YOUR_API_KEY&start_date=YYYY-MM-DD&end_date=YYYY-MM-DD&symbols=DZD

An example response might be:

{
"success": true,
"fluctuation": true,
"start_date": "2026-02-02",
"end_date": "2026-02-09",
"base": "USD",
"rates": {
"DZD": {
"start_rate": 132.75,
"end_rate": 132.65,
"change": -0.10,
"change_pct": -0.075
}
},
"unit": "per USD"
}

This response indicates the starting and ending rates for the DZD, along with the absolute change and percentage change over the specified period. Such data is essential for traders looking to capitalize on market movements.

Best Practices for API Integration

When integrating the Metals-API into your applications, consider the following best practices:

Authentication: Always secure your API key and never expose it in client-side code. Use server-side requests to keep your key safe.
Rate Limiting: Be aware of your subscription plan's rate limits to avoid exceeding your quota. Implement caching strategies to minimize unnecessary requests.
Error Handling: Implement robust error handling to manage API response errors gracefully. This includes handling cases where the API might return an error status.
Data Validation: Validate the data received from the API to ensure it meets your application's requirements before processing it.
Performance Optimization: Optimize your API calls by requesting only the data you need and using efficient data structures to handle responses.

Conclusion

Integrating historical rates for the Algerian Dinar (DZD) using the Metals-API is a straightforward process that can significantly enhance your application's functionality. By leveraging the various endpoints available, such as the Historical Rates, Time-Series, and Fluctuation endpoints, you can gain valuable insights into currency trends and fluctuations.

For more detailed information on how to use the Metals-API, refer to the Metals-API Documentation. Additionally, you can explore the Metals-API Supported Symbols to understand the range of currencies and metals available for your integration.

By following the best practices outlined in this post, you can ensure a smooth integration process and make the most of the powerful capabilities offered by the Metals-API. As you embark on your journey to incorporate historical rates into your applications, remember that the future of financial data is at your fingertips.

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The Easiest Way to Get Algerian Dinar (DZD) Historical Rates for Your API Integration