diff --git a/BZFoursquare/BZFoursquare.h b/BZFoursquare/BZFoursquare.h
index 668b0c6..3cde770 100755
--- a/BZFoursquare/BZFoursquare.h
+++ b/BZFoursquare/BZFoursquare.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Ba-Z Communication Inc. All rights reserved.
+ * Copyright (C) 2011-2012 Ba-Z Communication Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -31,6 +31,7 @@
 @interface BZFoursquare : NSObject  {
     NSString    *clientID_;
     NSString    *callbackURL_;
+    NSString    *clientSecret_;
     NSString    *version_;
     NSString    *locale_;
     id<BZFoursquareSessionDelegate> sessionDelegate_;
@@ -38,6 +39,7 @@
 }
 @property(nonatomic,copy,readonly) NSString *clientID;
 @property(nonatomic,copy,readonly) NSString *callbackURL;
+@property(nonatomic,copy) NSString *clientSecret; // for userless access
 @property(nonatomic,copy) NSString *version; // YYYYMMDD
 @property(nonatomic,copy) NSString *locale;  // en (default), fr, de, it, etc.
 @property(nonatomic,assign) id<BZFoursquareSessionDelegate> sessionDelegate;
@@ -51,6 +53,7 @@
 - (BOOL)isSessionValid;
 
 - (BZFoursquareRequest *)requestWithPath:(NSString *)path HTTPMethod:(NSString *)HTTPMethod parameters:(NSDictionary *)parameters delegate:(id<BZFoursquareRequestDelegate>)delegate;
+- (BZFoursquareRequest *)userlessRequestWithPath:(NSString *)path HTTPMethod:(NSString *)HTTPMethod parameters:(NSDictionary *)parameters delegate:(id<BZFoursquareRequestDelegate>)delegate;
 
 @end
 
diff --git a/BZFoursquare/BZFoursquare.m b/BZFoursquare/BZFoursquare.m
index 40f2f98..e206e9b 100755
--- a/BZFoursquare/BZFoursquare.m
+++ b/BZFoursquare/BZFoursquare.m
@@ -45,6 +45,7 @@ @implementation BZFoursquare
 
 @synthesize clientID = clientID_;
 @synthesize callbackURL = callbackURL_;
+@synthesize clientSecret = clientSecret_;
 @synthesize version = version_;
 @synthesize locale = locale_;
 @synthesize sessionDelegate = sessionDelegate_;
@@ -67,6 +68,7 @@ - (id)initWithClientID:(NSString *)clientID callbackURL:(NSString *)callbackURL
 - (void)dealloc {
     self.clientID = nil;
     self.callbackURL = nil;
+    self.clientSecret = nil;
     self.version = nil;
     self.locale = nil;
     self.sessionDelegate = nil;
@@ -146,4 +148,19 @@ - (BZFoursquareRequest *)requestWithPath:(NSString *)path HTTPMethod:(NSString *
     return [[[BZFoursquareRequest alloc] initWithPath:path HTTPMethod:HTTPMethod parameters:mDict delegate:delegate] autorelease];
 }
 
+- (BZFoursquareRequest *)userlessRequestWithPath:(NSString *)path HTTPMethod:(NSString *)HTTPMethod parameters:(NSDictionary *)parameters delegate:(id<BZFoursquareRequestDelegate>)delegate {
+    NSMutableDictionary *mDict = [NSMutableDictionary dictionaryWithDictionary:parameters];
+    [mDict setObject:clientID_ forKey:@"client_id"];
+    if (clientSecret_) {
+        [mDict setObject:clientSecret_ forKey:@"client_secret"];
+    }
+    if (version_) {
+        [mDict setObject:version_ forKey:@"v"];
+    }
+    if (locale_) {
+        [mDict setObject:locale_ forKey:@"locale"];
+    }
+    return [[[BZFoursquareRequest alloc] initWithPath:path HTTPMethod:HTTPMethod parameters:mDict delegate:delegate] autorelease];
+}
+
 @end