diff --git a/transip/__init__.py b/transip/__init__.py
index 57d808a..8b9422c 100644
--- a/transip/__init__.py
+++ b/transip/__init__.py
@@ -56,6 +56,7 @@ class TransIP:
             TransIP API
         global_key (bool): Allow the access token to be used from all
             IP-addresses instead of only the whitelisted ones.
+        transip_domain_extension (str): supply a different transip domain to use as api endpoint, possible options: eu, be, nl (default).
     """
 
     def __init__(
@@ -66,9 +67,10 @@ def __init__(
         private_key: Optional[str] = None,
         private_key_file: Optional[str] = None,
         global_key: bool = False,
+        transip_domain_extension: str = "nl",
     ) -> None:
         self._api_version: str = api_version
-        self._url: str = f"https://api.transip.nl/v{api_version}"
+        self._url: str = f"https://api.transip.{transip_domain_extension}/v{api_version}"
 
         # Headers to use when making a request to TransIP
         self.headers: Dict[str, str] = {