diff --git a/bfxapi/rest/endpoints/rest_authenticated_endpoints.py b/bfxapi/rest/endpoints/rest_authenticated_endpoints.py
index 9ec3ca0..0991336 100644
--- a/bfxapi/rest/endpoints/rest_authenticated_endpoints.py
+++ b/bfxapi/rest/endpoints/rest_authenticated_endpoints.py
@@ -369,4 +369,16 @@ class RestAuthenticatedEndpoints(Middleware):
                 convert_currency=sub_data["convertCcy"], 
                 created=sub_data["created"]
             ) for sub_data in self._POST("auth/r/ext/pay/settings/convert/list")
-        ]
\ No newline at end of file
+        ]
+
+    def add_currency_conversion(self, base_currency: str, convert_currency: str) -> bool:
+        return bool(self._POST("auth/w/ext/pay/settings/convert/create", body={
+            "baseCcy": base_currency,
+            "convertCcy": convert_currency
+        }))
+
+    def remove_currency_conversion(self, base_currency: str, convert_currency: str) -> bool:
+        return bool(self._POST("auth/w/ext/pay/settings/convert/remove", body={
+            "baseCcy": base_currency,
+            "convertCcy": convert_currency
+        }))
\ No newline at end of file