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    <p>Below is a partial bit of code that I used for the google search APIs. You will need to visit Google Labs API and get a key you can use for search. There is also a GData library, but I had trouble getting it to work for local search so I just went with the HTML/JSON version. My code shows you how to start to decode the JSON that is returned, I cut off the loop since it does a bunch of other stuff.</p> <p>This is the link to the <a href="http://code.google.com/apis/ajaxsearch/documentation/" rel="nofollow noreferrer">Google AJAX APi</a>.</p> <p>I recommend making the API call and then setting a breakpoint where you can look at the dictionary of JSON results you get back to see how it's structured.</p> <pre><code>NSString *searchString = [NSString stringWithFormat:@"http://ajax.googleapis.com/ajax/services/search/local?v=1.0&amp;sll=%f,%f&amp;q=%@", currentLocation.establishedLocation.coordinate.latitude, currentLocation.establishedLocation.coordinate.longitude, searchTerms]; searchString = [searchString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; // encode it //NSString *localSearchResults = [NSString stringWithContentsOfURL:[NSURL URLWithString:searchString]]; NSError *error = nil; NSString * localSearchResults = [NSString stringWithContentsOfURL:[NSURL URLWithString:searchString] encoding:NSUTF8StringEncoding error:&amp;error]; if (error != nil) { NSLog(@"Error retrieving map search results in ActivityLocationViewControler::lookupSearchTerms: "); NSLog(@"%s %d %s", __FILE__, __LINE__, __PRETTY_FUNCTION__, __FUNCTION__); // http://stackoverflow.com/questions/969130/nslog-tips-and-tricks/969272 NSLog(@"Unresolved error %@, %@", error, [error userInfo]); } else { NSData *jsonData = [localSearchResults dataUsingEncoding:NSUTF32BigEndianStringEncoding]; NSError *error = nil; NSDictionary *dictionary = [[CJSONDeserializer deserializer] deserializeAsDictionary:jsonData error:&amp;error]; // we now magically have an array of results from our search. Each result has a bunch of data. NSArray *resultsArray = [[dictionary objectForKey:@"responseData"] objectForKey:@"results"] ; //NSArray *resultsArray = [dictionary objectForKey:@"responseData"]; CLLocationCoordinate2D curCoordinate; NSDictionary *currentResult; BOOL skipThisEntry; for (int i = 0; i &lt; [resultsArray count]; i++) { currentResult = [resultsArray objectAtIndex:i]; // this is a dictionary of this result curCoordinate.latitude = [(NSString *) [currentResult objectForKey:@"lat"] doubleValue] ; curCoordinate.longitude = [(NSString *) [currentResult objectForKey:@"lng"] doubleValue] ; </code></pre>
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