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    <p>You can override the default behavior of your request being used with <code>AFNetworking</code> to process as a POST.</p> <pre><code>NSURLRequest *request = [client requestWithMethod:@"POST" path:path parameters:nil]; </code></pre> <p>This assumes you have overridden the default <code>AFNetworking</code> setup to use a custom client. If you aren't, I would suggest doing it. Just create a custom class to handle your network client for you.</p> <p><strong>MyAPIClient.h</strong></p> <pre><code>#import &lt;Foundation/Foundation.h&gt; #import "AFHTTPClient.h" @interface MyAPIClient : AFHTTPClient +(MyAPIClient *)sharedClient; @end </code></pre> <p><strong>MyAPIClient.m</strong></p> <pre><code>@implementation MyAPIClient +(MyAPIClient *)sharedClient { static MyAPIClient *_sharedClient = nil; static dispatch_once_t oncePredicate; dispatch_once(&amp;oncePredicate, ^{ _sharedClient = [[self alloc] initWithBaseURL:[NSURL URLWithString:webAddress]]; }); return _sharedClient; } -(id)initWithBaseURL:(NSURL *)url { self = [super initWithBaseURL:url]; if (!self) { return nil; } [self registerHTTPOperationClass:[AFJSONRequestOperation class]]; [self setDefaultHeader:@"Accept" value:@"application/json"]; self.parameterEncoding = AFJSONParameterEncoding; return self; } </code></pre> <p>Then you should be able to fire off your network calls on the operation queue with no problem.</p> <pre><code> MyAPIClient *client = [MyAPIClient sharedClient]; [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES]; [[AFNetworkActivityIndicatorManager sharedManager] incrementActivityCount]; NSString *path = [NSString stringWithFormat:@"myapipath/?value=%@", value]; NSURLRequest *request = [client requestWithMethod:@"POST" path:path parameters:nil]; AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) { // code for successful return goes here [[AFNetworkActivityIndicatorManager sharedManager] decrementActivityCount]; // do something with return data }failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) { // code for failed request goes here [[AFNetworkActivityIndicatorManager sharedManager] decrementActivityCount]; // do something on failure }]; [operation start]; </code></pre>
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    1. COThank for your reply ! Just one question : your `SIOAPIClient ` would be a `MyAPIClient` here no ?
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    2. COYou are right... I copy/pasted this from my own implementation and changed the class names around. Missed a spot I guess. I edited my answer to how it should be.
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    3. COI tried to implement a custom client just as you're writing, but I get an error : `No known class method for selector 'sharedClient'`. The header is included correctly, so I wonder why I'm getting this error.
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