//Create a configuration for the sdk instance
  CNISDKConfiguration *configuration = [CNISDKConfiguration configurationWithBlock:^(id<CNISDKMutableConfiguration> \_Nonnull mutableConfiguration) {
    mutableConfiguration.logLevel = CNISDKLogLevelInfo;
    mutableConfiguration.apiKey = @"your-api-key";
    mutableConfiguration.apiSecret = @"your-api-secret";
    mutableConfiguration.kits = @[ ];
    mutableConfiguration.environment = CNISDKEnvironmentDevelopment;
  }];

  //Setups the sdk delegate - it can be any object that conforms to CNISDKDelegate protocol
  id<CNISDKDelegate> delegate = [self yourMethodToSetupSDKDelegate];

  //Start the sdk with the given configuration
  [CNISDK startWithConfiguration:configuration delegate:delegate];

//Create a sign up request
CNISDKSignUpRequestInfo *info = [[CNISDKSignUpRequestInfo alloc] init];
info.firstName = @"Jenessa";
info.lastName = @"Gretta";
info.email = @"[email protected]";
info.password = @"strongestpasswordever=)";

//Perform sign up
[CNISDKAPIManager manager] signUpWithRequest:info completion:^(CNISDKGuest *guest, NSError *error){
  	if (error) {
    	//handle error during the sign up
    }
    else {
     	//handle authorized guest
	}
}];

- (void)conichiSDKDidDiscoverVenue:(CNISDKVenue *)venue {
	// Get the region ID
    NSString *regionID = venue.regions.firstObject.conichiID;

	// Start tracking guest in region
    [[CNISDKAPIManager manager] startTrackingGuestInRegionWithID:regionID completion:^(id trackin, NSError *error) {
        if error {
            // Handle error
        } else {
            // Do something with trackin
        }
    }];
}

// Get the guest's credit card
CNISDKCreditCard *creditCard = guest.creditCards.firstObject;

// Create checkout request
[[CNISDKAPIManager manager] createCheckoutRequestWithDeliverableCountableItems:nil selectedCreditCard:creditCard completion:^(id checkoutRequest, NSError *error) {
  	if (error) {
    	// Handle error
  	} else {
    	// Do something with checkoutRequest
  	}
}];

// Fetch guest status
[[CNISDK sharedInstance] fetchGuestStatus];

// Implement delegate method of CNISDKDelegate
- (void)conichiSDKDidUpdateGuestStatus:(CNISDKGuest *)guest {
    // do something with guest
}