diff --git a/cli.py b/cli.py
index 1f4282f..4291e3b 100644
--- a/cli.py
+++ b/cli.py
@@ -62,9 +62,11 @@ def cli():
             remote_blocklist = blocklist_json_to_instances(json.load(f))
     else:
         remote_blocklist = load_remote_blocklist(server=args.server, token=args.token)
-
-    Instance.show_diff(local_blocklist, remote_blocklist)
-
+    if args.action == "diff":
+        Instance.show_diffs(local_blocklist, remote_blocklist)
+    elif args.action == "deploy":
+        diffs = Instance.list_diffs(local_blocklist, remote_blocklist)
+        Instance.apply_blocks_from_diff(diffs, args.server, args.token)
 
 if __name__ == "__main__":
     cli()
diff --git a/models.py b/models.py
index f3b9a07..b97b5ff 100644
--- a/models.py
+++ b/models.py
@@ -1,3 +1,6 @@
+import requests
+
+
 class Instance:
     def __init__(self, instance_dict):
         """If obfuscate, reject_media or reject_reports are not specified default to False"""
@@ -28,7 +31,9 @@ class Instance:
         self.severity = instance_dict["severity"]
         self.public_comment = instance_dict["public_comment"]
         self.private_comment = instance_dict["private_comment"]
-        self.remote = True
+        self.obfuscate = instance_dict["obfuscate"]
+        self.reject_media = instance_dict["reject_media"]
+        self.reject_reports = instance_dict["reject_reports"]
 
     def parse_local_block(self, instance_dict):
         self.name = instance_dict["name"]
@@ -36,13 +41,40 @@ class Instance:
         self.severity = instance_dict["severity"]
         self.public_comment = instance_dict["public_comment"]
         self.private_comment = instance_dict["private_comment"]
-        self.remote = False
+        try:
+            self.obfuscate = instance_dict["obfuscate"]
+        except KeyError:
+            pass
+        try:
+            self.reject_media = instance_dict["reject_media"]
+        except KeyError:
+            pass
+        try:
+            self.reject_reports = instance_dict["reject_reports"]
+        except KeyError:
+            pass
 
-    def apply(self, instance, token):
-        pass
+    def apply(self, server, token, block_id=None):
+        headers = {
+            f'Authorization': f'Bearer {token}',
+        }
+        data = {"domain": self.domain,
+                "severity": self.severity,
+                "reject_media": self.reject_media,
+                "reject_reports": self.reject_reports,
+                "private_comment": self.private_comment,
+                "public_comment": self.public_comment,
+                "obfuscate": self.obfuscate}
+        """If no id is given add a new block, else update the existing block"""
+        if block_id is None:
+            response = requests.post(f'https://{server}/api/v1/admin/domain_blocks', data=data, headers=headers)
+        else:
+            response = requests.post(f'https://{server}/api/v1/admin/domain_blocks/{block_id}', data=data, headers=headers)
+        if response.status_code != 200:
+            raise ConnectionError(f"Could not apply block ({response.status_code}: {response.reason})")
 
     @staticmethod
-    def list_diff(local_blocklist, remote_blocklist):
+    def list_diffs(local_blocklist, remote_blocklist):
         diffs = []
         for local_instance in local_blocklist:
             instance_found = False
@@ -65,7 +97,17 @@ class Instance:
         return diffs
 
     @staticmethod
-    def show_diff(local_blocklist, remote_blocklist):
+    def apply_blocks_from_diff(diffs, server, token):
+        for diff in diffs:
+            if diff["local"] is None:
+                pass
+            elif diff["remote"] is None:
+                diff["local"].apply(server, token)
+            else:
+                diff["local"].apply(server, token, block_id=diff["remote"].id)
+
+    @staticmethod
+    def show_diffs(local_blocklist, remote_blocklist):
         from rich.table import Table
         from rich.console import Console
         table = Table(title="Differences", expand=True, show_lines=True)
@@ -73,7 +115,7 @@ class Instance:
         table.add_column("Domain", style="cyan")
         table.add_column("Current remote status", style="magenta")
         table.add_column("Local status", style="green")
-        diffs = Instance.list_diff(local_blocklist, remote_blocklist)
+        diffs = Instance.list_diffs(local_blocklist, remote_blocklist)
         for diff in diffs:
             if diff["local"] is None:
                 table.add_row(diff["remote"].domain, None, diff["remote"].status_str())
@@ -82,4 +124,4 @@ class Instance:
             else:
                 table.add_row(diff["local"].domain, diff["local"].status_str(), diff["remote"].status_str())
         console = Console()
-        console.print(table)
\ No newline at end of file
+        console.print(table)