                                             "access_token" : accessToken,
                                                     "type" : institution.type]
                             
-        Alamofire.request(.POST, plaidBaseURL + "/connect/step", parameters: parameters, encoding: .JSON).responseJSON { (request, response, data, error) -> Void in
+        Alamofire.request(.POST, plaidBaseURL + "/connect/step", parameters: parameters, encoding: .JSON).responseJSON { (request, response, data, error) in
             if let responseObject = data as? [String: AnyObject] {
                 completionHandler(response: response!, responseData: responseObject)
             }

                                                    "type" : institution.type,
                                                   "email" : email]
        
        Alamofire.request(.POST, plaidBaseURL + "/connect", parameters: parameters, encoding: .JSON).responseJSON { (request, response, data, error) -> Void in
            let responseObject = data! as [String: AnyObject]
            completionHandler(response: response!, responseData: responseObject)
        }

    //    MARK: Class Functions
    
    class func plaidInstitutions(completionHandler: (response: NSHTTPURLResponse?, institutions: [PlaidInstitution], error: NSError?) -> ()) {
        Alamofire.request(.GET, "https://tartan.plaid.com/institutions").responseJSON {(request, response, data, error) in
            if let institutions = data as? [[String : AnyObject]] {
                let plaidInstitutions = institutions.map { institution in
                    PlaidInstitution(institution: institution)
