diff --git a/.env.example b/.env.example
index fe3584d..a23a126 100644
--- a/.env.example
+++ b/.env.example
@@ -1,5 +1,6 @@
-EMOJI_INSTANCE_BASE_PROTO="https"
-EMOJI_INSTANCE_BASE_URL="yourinstance.net"
-EMOJI_AUTH_TOKEN="Bearer yourtoken"
+INSTANCE_BASE_PROTO="https"
+INSTANCE_BASE_URL="yourinstance.net"
+AUTH_TOKEN="Bearer yourtoken"
+
 EMOJI_FILE_TYPES='["png", "jpg", "gif"]'
 EMOJI_SUFFIXES='["256"]'
\ No newline at end of file
diff --git a/add-emojis-from-subdirs.py b/add-emojis-from-subdirs.py
index 9f7880f..92e9cd4 100644
--- a/add-emojis-from-subdirs.py
+++ b/add-emojis-from-subdirs.py
@@ -3,10 +3,10 @@ from dotenv import load_dotenv
 
 load_dotenv()
 
-instance_base_proto = os.getenv("EMOJI_INSTANCE_BASE_PROTO")
-instance_base_url = os.getenv("EMOJI_INSTANCE_BASE_URL")
+instance_base_proto = os.getenv("INSTANCE_BASE_PROTO")
+instance_base_url = os.getenv("INSTANCE_BASE_URL")
 instance_full_url = instance_base_proto + "://" + instance_base_url + "/api/iceshrimp/emoji"
-auth_token = os.getenv("EMOJI_AUTH_TOKEN")
+auth_token = os.getenv("AUTH_TOKEN")
 
 image_types = json.loads(os.getenv("EMOJI_FILE_TYPES"))
 suffixes = json.loads(os.getenv("EMOJI_SUFFIXES"))
diff --git a/instance-blocks.py b/instance-blocks.py
new file mode 100644
index 0000000..2e62e91
--- /dev/null
+++ b/instance-blocks.py
@@ -0,0 +1,80 @@
+import requests, json, argparse, os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+parser = argparse.ArgumentParser()
+
+sp = parser.add_subparsers(dest="list_or_push")
+list_sp = sp.add_parser("list")
+push_sp = sp.add_parser("push")
+
+list_sp.add_argument("-o", "--output")
+push_sp.add_argument("input")
+
+list_grp = list_sp.add_mutually_exclusive_group()
+list_grp.add_argument("-a", "--allowed", action="store_true")
+list_grp.add_argument("-b", "--blocked", action="store_true")
+
+push_grp = push_sp.add_mutually_exclusive_group()
+push_grp.add_argument("-a", "--allowed", action="store_true")
+push_grp.add_argument("-b", "--blocked", action="store_true")
+
+args = parser.parse_args()
+
+if args.list_or_push == "list":
+    instance_base_proto = os.getenv("INSTANCE_BASE_PROTO")
+    instance_base_url = os.getenv("INSTANCE_BASE_URL")
+    instance_full_url = instance_base_proto + "://" + instance_base_url + "/api/iceshrimp/admin/instances/"
+    auth_token = os.getenv("AUTH_TOKEN")
+
+    if args.blocked:
+        instance_full_url += "blocked"
+        ab = "blocked"
+    elif args.allowed:
+        instance_full_url += "allowed"
+        ab = "allowed"
+    else:
+        print("specify -a or -b")
+        exit()
+
+    headers = {"authorization": auth_token}
+    req = requests.get(instance_full_url, headers=headers)
+
+    json_dumped = json.loads(req.text)
+
+    if len(json_dumped) == 0:
+        print("no instances are " + ab)
+        exit()
+    
+    if args.output:
+        x = open(args.output, "w+")
+        x.writelines(json.dumps(json_dumped))
+    else:
+        for instance in json_dumped:
+            print(instance)
+elif args.list_or_push == "push":
+    instance_base_proto = os.getenv("INSTANCE_BASE_PROTO")
+    instance_base_url = os.getenv("INSTANCE_BASE_URL")
+    instance_full_url = instance_base_proto + "://" + instance_base_url + "/api/iceshrimp/admin/instances/"
+    auth_token = os.getenv("AUTH_TOKEN")
+
+    if args.blocked:
+        ab = "block"
+    elif args.allowed:
+        ab = "allow"
+    else:
+        print("specify -a or -b")
+        exit()
+
+    x = open(args.input, "r")
+    x_data = x.read()
+
+    x_json = json.loads(x_data)
+
+    headers = {"authorization": auth_token}
+    for instance in x_json:
+        instance["imported"] = instance.pop("isImported")
+        url = instance_full_url + instance["host"] + "/" + ab
+        instance.pop("host")
+        req = requests.post(url, headers=headers, data=instance)
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