Objective-C Currency Exchange Rate API Documentation

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Comprehensive guide on how to use our Objective-C Currency Exchange Rate API for accurate and reliable currency conversion.

Discover how to effortlessly integrate our Currency Exchange Rate API into your Objective-C projects. Our API offers a straightforward, reliable solution for fetching real-time exchange rates, ideal for both personal and professional applications.

Why Choose Our Objective-C Currency Exchange Rate API?

Our API simplifies the process of obtaining currency exchange rates through simple GET requests. Integration is seamless, avoiding complex dependencies and making it easy to incorporate into any Objective-C application.

The API delivers fast, JSON-formatted responses that are easy to parse and understand. Objective-C’s native library functions for handling JSON ensure efficient data access with minimal coding effort.

For detailed information on supported request types and features, refer to our Main Documentation.

Quick Start: Objective-C Currency Conversion Example

To get started, you'll need to register for a free account and obtain your API key. Sign up here to receive your key.

Here's a simple example of how to use our API in Objective-C:

// Setting URL
NSString *url = [NSString stringWithFormat: @"https://api.currencyexchangerate-api.com/v1/YOUR-API-KEY/latest/USD"];
 
// Fetching
NSData *data = [NSData dataWithContentsOfURL: [NSURL URLWithString:url]];
NSError *err;
NSMutableArray *json = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&err];
 
// Your JSON
NSLog(@"json: %@", json);

Sample JSON Response

Here’s a sample JSON response from the API with USD as the base currency code:

{
  "result": "success",
  "base_code": "USD",
  "qouta": 100,
  "remining": 78,
  "conversion_rates": {
    "USD": 1,
    "AED": 3.6725,
    "AFN": 71.3023,
    ...
  }
}

For additional details on request types, error handling, and more, please visit our Main Documentation.

Need Help?

If you have any questions or need further assistance, don’t hesitate to contact us. We’re here to assist you!

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