diff --git a/litecord/blueprints/invites.py b/litecord/blueprints/invites.py
index cb2898c..ed7c048 100644
--- a/litecord/blueprints/invites.py
+++ b/litecord/blueprints/invites.py
@@ -8,10 +8,13 @@ from ..auth import token_check
 from ..schemas import validate, INVITE
 from ..enums import ChannelType
 from ..errors import BadRequest, Forbidden
-from .channels import channel_check
-from .guilds import guild_check, create_guild_settings
+from .guilds import create_guild_settings
 from ..utils import async_map
 
+from litecord.blueprints.checks import (
+    channel_check, channel_perm_check, guild_check, guild_perm_check
+)
+
 log = Logger(__name__)
 bp = Blueprint('invites', __name__)
 
@@ -23,7 +26,7 @@ async def create_invite(channel_id):
     j = validate(await request.get_json(), INVITE)
     _ctype, guild_id = await channel_check(user_id, channel_id)
 
-    # TODO: check CREATE_INSTANT_INVITE permission
+    await channel_perm_check(user_id, channel_id, 'create_invites')
 
     chantype = await app.storage.get_chan_type(channel_id)
     if chantype not in (ChannelType.GUILD_TEXT.value,
@@ -70,26 +73,16 @@ async def get_invite_2(invite_code: str):
 async def delete_invite(invite_code: str):
     user_id = await token_check()
 
-    gid = await app.db.fetchval("""
+    guild_id = await app.db.fetchval("""
     SELECT guild_id
     FROM invites
     WHERE code = $1
     """, invite_code)
 
-    if gid is None:
+    if guild_id is None:
         raise BadRequest('Unknown invite')
 
-    # TODO: check MANAGE_CHANNELS permission
-    # for now we'll go with checking owner
-
-    owner_id = await app.db.fetchval("""
-    SELECT owner_id
-    FROM guilds
-    WHERE id = $1
-    """. gid)
-
-    if owner_id != user_id:
-        raise Forbidden('Not guild owner')
+    await guild_perm_check(user_id, guild_id, 'manage_channels')
 
     inv = await app.storage.get_invite(invite_code)
 
@@ -109,8 +102,11 @@ async def _get_inv(code):
 
 @bp.route('/guilds/<int:guild_id>/invites', methods=['GET'])
 async def get_guild_invites(guild_id: int):
+    """Get all invites for a guild."""
     user_id = await token_check()
+
     await guild_check(user_id, guild_id)
+    await guild_perm_check(user_id, guild_id, 'manage_guild')
 
     inv_codes = await app.db.fetch("""
     SELECT code
@@ -118,8 +114,6 @@ async def get_guild_invites(guild_id: int):
     WHERE guild_id = $1
     """, guild_id)
 
-    # TODO: MANAGE_GUILD permission
-
     inv_codes = [r['code'] for r in inv_codes]
     invs = await async_map(_get_inv, inv_codes)
     return jsonify(invs)
@@ -127,8 +121,11 @@ async def get_guild_invites(guild_id: int):
 
 @bp.route('/channels/<int:channel_id>/invites', methods=['GET'])
 async def get_channel_invites(channel_id: int):
+    """Get all invites for a channel."""
     user_id = await token_check()
+
     _ctype, guild_id = await channel_check(user_id, channel_id)
+    await guild_perm_check(user_id, guild_id, 'manage_channels')
 
     inv_codes = await app.db.fetch("""
     SELECT code
@@ -136,8 +133,6 @@ async def get_channel_invites(channel_id: int):
     WHERE guild_id = $1 AND channel_id = $2
     """, guild_id, channel_id)
 
-    # TODO: check MANAGE_CHANNELS permission
-
     inv_codes = [r['code'] for r in inv_codes]
     invs = await async_map(_get_inv, inv_codes)
     return jsonify(invs)
@@ -145,6 +140,7 @@ async def get_channel_invites(channel_id: int):
 
 @bp.route('/invite/<invite_code>', methods=['POST'])
 async def use_invite(invite_code):
+    """Use an invite."""
     user_id = await token_check()
 
     guild_id = await app.db.fetchval("""