diff --git a/lnbits/core/migrations.py b/lnbits/core/migrations.py
index 466867164..76f4854c3 100644
--- a/lnbits/core/migrations.py
+++ b/lnbits/core/migrations.py
@@ -4,7 +4,7 @@ from sqlalchemy.exc import OperationalError  # type: ignore
 async def m000_create_migrations_table(db):
     await db.execute(
         """
-    CREATE TABLE dbversions (
+    CREATE TABLE IF NOT EXISTS dbversions (
         db TEXT PRIMARY KEY,
         version INT NOT NULL
     )
@@ -18,7 +18,7 @@ async def m001_initial(db):
     """
     await db.execute(
         """
-        CREATE TABLE accounts (
+        CREATE TABLE IF NOT EXISTS accounts (
             id TEXT PRIMARY KEY,
             email TEXT,
             pass TEXT
@@ -27,7 +27,7 @@ async def m001_initial(db):
     )
     await db.execute(
         """
-        CREATE TABLE extensions (
+        CREATE TABLE IF NOT EXISTS extensions (
             "user" TEXT NOT NULL,
             extension TEXT NOT NULL,
             active BOOLEAN DEFAULT false,
@@ -38,7 +38,7 @@ async def m001_initial(db):
     )
     await db.execute(
         """
-        CREATE TABLE wallets (
+        CREATE TABLE IF NOT EXISTS wallets (
             id TEXT PRIMARY KEY,
             name TEXT NOT NULL,
             "user" TEXT NOT NULL,
@@ -49,7 +49,7 @@ async def m001_initial(db):
     )
     await db.execute(
         f"""
-        CREATE TABLE apipayments (
+        CREATE TABLE IF NOT EXISTS apipayments (
             payhash TEXT NOT NULL,
             amount INTEGER NOT NULL,
             fee INTEGER NOT NULL DEFAULT 0,
@@ -64,7 +64,7 @@ async def m001_initial(db):
 
     await db.execute(
         """
-        CREATE VIEW balances AS
+        CREATE VIEW IF NOT EXISTS balances AS
         SELECT wallet, COALESCE(SUM(s), 0) AS balance FROM (
             SELECT wallet, SUM(amount) AS s  -- incoming
             FROM apipayments
@@ -144,7 +144,7 @@ async def m004_ensure_fees_are_always_negative(db):
     await db.execute("DROP VIEW balances")
     await db.execute(
         """
-        CREATE VIEW balances AS
+        CREATE VIEW IF NOT EXISTS balances AS
         SELECT wallet, COALESCE(SUM(s), 0) AS balance FROM (
             SELECT wallet, SUM(amount) AS s  -- incoming
             FROM apipayments
@@ -168,7 +168,7 @@ async def m005_balance_check_balance_notify(db):
 
     await db.execute(
         """
-        CREATE TABLE balance_check (
+        CREATE TABLE IF NOT EXISTS balance_check (
           wallet TEXT NOT NULL REFERENCES wallets (id),
           service TEXT NOT NULL,
           url TEXT NOT NULL,
@@ -180,7 +180,7 @@ async def m005_balance_check_balance_notify(db):
 
     await db.execute(
         """
-        CREATE TABLE balance_notify (
+        CREATE TABLE IF NOT EXISTS balance_notify (
           wallet TEXT NOT NULL REFERENCES wallets (id),
           url TEXT NOT NULL,
 
diff --git a/lnbits/extensions/lnticket/migrations.py b/lnbits/extensions/lnticket/migrations.py
index 37fbdc865..44c2e0f10 100644
--- a/lnbits/extensions/lnticket/migrations.py
+++ b/lnbits/extensions/lnticket/migrations.py
@@ -88,7 +88,7 @@ async def m003_changed(db):
 
     await db.execute(
         """
-        CREATE TABLE lnticket.form (
+        CREATE TABLE IF NOT EXISTS lnticket.form (
             id TEXT PRIMARY KEY,
             wallet TEXT NOT NULL,
             name TEXT NOT NULL,
diff --git a/lnbits/extensions/offlineshop/views_api.py b/lnbits/extensions/offlineshop/views_api.py
index 906526517..5ced43516 100644
--- a/lnbits/extensions/offlineshop/views_api.py
+++ b/lnbits/extensions/offlineshop/views_api.py
@@ -1,4 +1,3 @@
-import json
 from http import HTTPStatus
 from typing import Optional
 
@@ -10,7 +9,6 @@ from starlette.requests import Request
 from starlette.responses import HTMLResponse  # type: ignore
 
 from lnbits.decorators import WalletTypeInfo, get_key_type
-from lnbits.requestvars import g
 from lnbits.utils.exchange_rates import currencies
 
 from . import offlineshop_ext
@@ -27,11 +25,10 @@ from .models import ShopCounter
 
 @offlineshop_ext.get("/api/v1/currencies")
 async def api_list_currencies_available():
-    return json.dumps(list(currencies.keys()))
+    return list(currencies.keys())
 
 
 @offlineshop_ext.get("/api/v1/offlineshop")
-# @api_check_wallet_key("invoice")
 async def api_shop_from_wallet(
     r: Request, wallet: WalletTypeInfo = Depends(get_key_type)
 ):
@@ -60,7 +57,6 @@ class CreateItemsData(BaseModel):
 
 @offlineshop_ext.post("/api/v1/offlineshop/items")
 @offlineshop_ext.put("/api/v1/offlineshop/items/{item_id}")
-# @api_check_wallet_key("invoice")
 async def api_add_or_update_item(
     data: CreateItemsData, item_id=None, wallet: WalletTypeInfo = Depends(get_key_type)
 ):
@@ -83,7 +79,6 @@ async def api_add_or_update_item(
 
 
 @offlineshop_ext.delete("/api/v1/offlineshop/items/{item_id}")
-# @api_check_wallet_key("invoice")
 async def api_delete_item(item_id, wallet: WalletTypeInfo = Depends(get_key_type)):
     shop = await get_or_create_shop_by_wallet(wallet.wallet.id)
     await delete_item_from_shop(shop.id, item_id)
@@ -96,7 +91,6 @@ class CreateMethodData(BaseModel):
 
 
 @offlineshop_ext.put("/api/v1/offlineshop/method")
-# @api_check_wallet_key("invoice")
 async def api_set_method(
     data: CreateMethodData, wallet: WalletTypeInfo = Depends(get_key_type)
 ):
diff --git a/lnbits/extensions/subdomains/tasks.py b/lnbits/extensions/subdomains/tasks.py
index 39312fa1c..a401758e4 100644
--- a/lnbits/extensions/subdomains/tasks.py
+++ b/lnbits/extensions/subdomains/tasks.py
@@ -38,7 +38,7 @@ async def on_invoice_paid(payment: Payment) -> None:
     domain = await get_domain(subdomain.domain)
 
     ### Create subdomain
-    cf_response = cloudflare_create_subdomain(
+    cf_response = await cloudflare_create_subdomain(
         domain=domain,
         subdomain=subdomain.subdomain,
         record_type=subdomain.record_type,
diff --git a/lnbits/extensions/subdomains/templates/subdomains/index.html b/lnbits/extensions/subdomains/templates/subdomains/index.html
index 55a702804..e8d8ec57d 100644
--- a/lnbits/extensions/subdomains/templates/subdomains/index.html
+++ b/lnbits/extensions/subdomains/templates/subdomains/index.html
@@ -417,7 +417,7 @@
             LNbits.api
               .request(
                 'DELETE',
-                '/subdomain/api/v1/subdomains/' + subdomainId,
+                '/subdomains/api/v1/subdomains/' + subdomainId,
                 _.findWhere(self.g.user.wallets, {id: subdomains.wallet}).inkey
               )
               .then(function (response) {
diff --git a/lnbits/extensions/subdomains/views_api.py b/lnbits/extensions/subdomains/views_api.py
index 8a964b832..3f8e7dd0c 100644
--- a/lnbits/extensions/subdomains/views_api.py
+++ b/lnbits/extensions/subdomains/views_api.py
@@ -124,7 +124,7 @@ async def api_subdomain_make_subdomain(domain_id, data: CreateSubdomain):
         ip=data.ip,
     )
     if cf_response["success"] == True:
-        cloudflare_deletesubdomain(domain=domain, domain_id=cf_response["result"]["id"])
+        await cloudflare_deletesubdomain(domain=domain, domain_id=cf_response["result"]["id"])
     else:
         raise HTTPException(
                 status_code=HTTPStatus.BAD_REQUEST,
diff --git a/lnbits/extensions/withdraw/crud.py b/lnbits/extensions/withdraw/crud.py
index 911a8e635..18a057f34 100644
--- a/lnbits/extensions/withdraw/crud.py
+++ b/lnbits/extensions/withdraw/crud.py
@@ -56,7 +56,10 @@ async def get_withdraw_link(link_id: str, num=0) -> Optional[WithdrawLink]:
     if not row:
         return None
 
-    return WithdrawLink(**row) if row else None
+    link = dict(**row)
+    link["number"] = num
+
+    return WithdrawLink.parse_obj(link)
 
 
 async def get_withdraw_link_by_hash(unique_hash: str, num=0) -> Optional[WithdrawLink]:
@@ -65,7 +68,11 @@ async def get_withdraw_link_by_hash(unique_hash: str, num=0) -> Optional[Withdra
     )
     if not row:
         return None
-    return WithdrawLink(**row) if row else None
+
+    link = dict(**row)
+    link["number"] = num
+
+    return WithdrawLink.parse_obj(link)
 
 
 async def get_withdraw_links(wallet_ids: Union[str, List[str]]) -> List[WithdrawLink]: