diff --git a/lnbits/core/models.py b/lnbits/core/models.py
index e292362a..31383667 100644
--- a/lnbits/core/models.py
+++ b/lnbits/core/models.py
@@ -88,7 +88,7 @@ class Payment(BaseModel):
     preimage: str
     payment_hash: str
     expiry: Optional[float]
-    extra: Optional[Dict] = {}
+    extra: Dict = {}
     wallet_id: str
     webhook: Optional[str]
     webhook_status: Optional[int]
diff --git a/lnbits/extensions/boltcards/crud.py b/lnbits/extensions/boltcards/crud.py
index 4fae31f9..cc5d5193 100644
--- a/lnbits/extensions/boltcards/crud.py
+++ b/lnbits/extensions/boltcards/crud.py
@@ -1,5 +1,5 @@
 import secrets
-from datetime import date, datetime
+from datetime import datetime
 from typing import List, Optional, Union
 
 from lnbits.helpers import urlsafe_short_hash
@@ -124,7 +124,6 @@ async def get_card_by_otp(otp: str) -> Optional[Card]:
 
 async def delete_card(card_id: str) -> None:
     # Delete cards
-    card = await get_card(card_id)
     await db.execute("DELETE FROM boltcards.cards WHERE id = ?", (card_id,))
     # Delete hits
     hits = await get_hits([card_id])
@@ -146,7 +145,7 @@ async def update_card_counter(counter: int, id: str):
 
 
 async def enable_disable_card(enable: bool, id: str) -> Optional[Card]:
-    row = await db.execute(
+    await db.execute(
         "UPDATE boltcards.cards SET enable = ? WHERE id = ?",
         (enable, id),
     )
@@ -161,7 +160,7 @@ async def update_card_otp(otp: str, id: str):
 
 
 async def get_hit(hit_id: str) -> Optional[Hit]:
-    row = await db.fetchone(f"SELECT * FROM boltcards.hits WHERE id = ?", (hit_id))
+    row = await db.fetchone(f"SELECT * FROM boltcards.hits WHERE id = ?", (hit_id,))
     if not row:
         return None
 
@@ -182,7 +181,7 @@ async def get_hits(cards_ids: Union[str, List[str]]) -> List[Hit]:
     return [Hit(**row) for row in rows]
 
 
-async def get_hits_today(card_id: str) -> Optional[Hit]:
+async def get_hits_today(card_id: str) -> List[Hit]:
     rows = await db.fetchall(
         f"SELECT * FROM boltcards.hits WHERE card_id = ?",
         (card_id,),
@@ -259,7 +258,7 @@ async def create_refund(hit_id, refund_amount) -> Refund:
 
 async def get_refund(refund_id: str) -> Optional[Refund]:
     row = await db.fetchone(
-        f"SELECT * FROM boltcards.refunds WHERE id = ?", (refund_id)
+        f"SELECT * FROM boltcards.refunds WHERE id = ?", (refund_id,)
     )
     if not row:
         return None
@@ -267,7 +266,7 @@ async def get_refund(refund_id: str) -> Optional[Refund]:
     return Refund.parse_obj(refund)
 
 
-async def get_refunds(hits_ids: Union[str, List[str]]) -> List[Refund]:
+async def get_refunds(hits_ids: List[Hit]) -> List[Refund]:
     if len(hits_ids) == 0:
         return []
 
diff --git a/lnbits/extensions/boltcards/lnurl.py b/lnbits/extensions/boltcards/lnurl.py
index 3a99073a..d0430372 100644
--- a/lnbits/extensions/boltcards/lnurl.py
+++ b/lnbits/extensions/boltcards/lnurl.py
@@ -3,13 +3,9 @@ import secrets
 from http import HTTPStatus
 from urllib.parse import urlparse
 
-from fastapi import Request
-from fastapi.param_functions import Query
-from fastapi.params import Depends, Query
-from lnurl import encode as lnurl_encode  # type: ignore
-from lnurl.types import LnurlPayMetadata  # type: ignore
-from starlette.exceptions import HTTPException
-from starlette.requests import Request
+from fastapi import HTTPException, Query, Request
+from lnurl import encode as lnurl_encode
+from lnurl.types import LnurlPayMetadata
 from starlette.responses import HTMLResponse
 
 from lnbits import bolt11
@@ -28,14 +24,13 @@ from .crud import (
     update_card_counter,
     update_card_otp,
 )
-from .models import CreateCardData
 from .nxp424 import decryptSUN, getSunMAC
 
 ###############LNURLWITHDRAW#################
 
 # /boltcards/api/v1/scan?p=00000000000000000000000000000000&c=0000000000000000
 @boltcards_ext.get("/api/v1/scan/{external_id}")
-async def api_scan(p, c, request: Request, external_id: str = None):
+async def api_scan(p, c, request: Request, external_id: str = Query(None)):
     # some wallets send everything as lower case, no bueno
     p = p.upper()
     c = c.upper()
@@ -63,6 +58,7 @@ async def api_scan(p, c, request: Request, external_id: str = None):
     await update_card_counter(ctr_int, card.id)
 
     # gathering some info for hit record
+    assert request.client
     ip = request.client.host
     if "x-real-ip" in request.headers:
         ip = request.headers["x-real-ip"]
@@ -95,7 +91,6 @@ async def api_scan(p, c, request: Request, external_id: str = None):
     name="boltcards.lnurl_callback",
 )
 async def lnurl_callback(
-    request: Request,
     pr: str = Query(None),
     k1: str = Query(None),
 ):
@@ -120,7 +115,9 @@ async def lnurl_callback(
         return {"status": "ERROR", "reason": "Failed to decode payment request"}
 
     card = await get_card(hit.card_id)
+    assert card
     hit = await spend_hit(id=hit.id, amount=int(invoice.amount_msat / 1000))
+    assert hit
     try:
         await pay_invoice(
             wallet_id=card.wallet,
@@ -155,7 +152,7 @@ async def api_auth(a, request: Request):
 
     response = {
         "card_name": card.card_name,
-        "id": 1,
+        "id": str(1),
         "k0": card.k0,
         "k1": card.k1,
         "k2": card.k2,
@@ -163,7 +160,7 @@ async def api_auth(a, request: Request):
         "k4": card.k2,
         "lnurlw_base": "lnurlw://" + lnurlw_base,
         "protocol_name": "new_bolt_card_response",
-        "protocol_version": 1,
+        "protocol_version": str(1),
     }
 
     return response
@@ -179,7 +176,9 @@ async def api_auth(a, request: Request):
 )
 async def lnurlp_response(req: Request, hit_id: str = Query(None)):
     hit = await get_hit(hit_id)
+    assert hit
     card = await get_card(hit.card_id)
+    assert card
     if not hit:
         return {"status": "ERROR", "reason": f"LNURL-pay record not found."}
     if not card.enable:
@@ -199,17 +198,17 @@ async def lnurlp_response(req: Request, hit_id: str = Query(None)):
     response_class=HTMLResponse,
     name="boltcards.lnurlp_callback",
 )
-async def lnurlp_callback(
-    req: Request, hit_id: str = Query(None), amount: str = Query(None)
-):
+async def lnurlp_callback(hit_id: str = Query(None), amount: str = Query(None)):
     hit = await get_hit(hit_id)
+    assert hit
     card = await get_card(hit.card_id)
+    assert card
     if not hit:
         return {"status": "ERROR", "reason": f"LNURL-pay record not found."}
 
-    payment_hash, payment_request = await create_invoice(
+    _, payment_request = await create_invoice(
         wallet_id=card.wallet,
-        amount=int(amount) / 1000,
+        amount=int(int(amount) / 1000),
         memo=f"Refund {hit_id}",
         unhashed_description=LnurlPayMetadata(
             json.dumps([["text/plain", "Refund"]])
diff --git a/lnbits/extensions/boltcards/models.py b/lnbits/extensions/boltcards/models.py
index 47ca1df0..5ea4be15 100644
--- a/lnbits/extensions/boltcards/models.py
+++ b/lnbits/extensions/boltcards/models.py
@@ -1,14 +1,11 @@
+import json
 from sqlite3 import Row
-from typing import Optional
 
-from fastapi import Request
-from fastapi.params import Query
+from fastapi import Query, Request
 from lnurl import Lnurl
-from lnurl import encode as lnurl_encode  # type: ignore
-from lnurl.models import LnurlPaySuccessAction, UrlAction  # type: ignore
-from lnurl.types import LnurlPayMetadata  # type: ignore
+from lnurl import encode as lnurl_encode
+from lnurl.types import LnurlPayMetadata
 from pydantic import BaseModel
-from pydantic.main import BaseModel
 
 ZERO_KEY = "00000000000000000000000000000000"
 
@@ -32,6 +29,7 @@ class Card(BaseModel):
     otp: str
     time: int
 
+    @classmethod
     def from_row(cls, row: Row) -> "Card":
         return cls(**dict(row))
 
@@ -40,7 +38,7 @@ class Card(BaseModel):
         return lnurl_encode(url)
 
     async def lnurlpay_metadata(self) -> LnurlPayMetadata:
-        return LnurlPayMetadata(json.dumps([["text/plain", self.title]]))
+        return LnurlPayMetadata(json.dumps([["text/plain", self.card_name]]))
 
 
 class CreateCardData(BaseModel):
@@ -69,6 +67,7 @@ class Hit(BaseModel):
     amount: int
     time: int
 
+    @classmethod
     def from_row(cls, row: Row) -> "Hit":
         return cls(**dict(row))
 
@@ -79,5 +78,6 @@ class Refund(BaseModel):
     refund_amount: int
     time: int
 
+    @classmethod
     def from_row(cls, row: Row) -> "Refund":
         return cls(**dict(row))
diff --git a/lnbits/extensions/boltcards/tasks.py b/lnbits/extensions/boltcards/tasks.py
index c1e99b76..375e7000 100644
--- a/lnbits/extensions/boltcards/tasks.py
+++ b/lnbits/extensions/boltcards/tasks.py
@@ -1,8 +1,6 @@
 import asyncio
 import json
 
-import httpx
-
 from lnbits.core import db as core_db
 from lnbits.core.models import Payment
 from lnbits.helpers import get_current_extension_name
@@ -21,22 +19,23 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
+
     if not payment.extra.get("refund"):
         return
 
     if payment.extra.get("wh_status"):
         # this webhook has already been sent
         return
-    hit = await get_hit(payment.extra.get("refund"))
+
+    hit = await get_hit(str(payment.extra.get("refund")))
 
     if hit:
-        refund = await create_refund(
-            hit_id=hit.id, refund_amount=(payment.amount / 1000)
-        )
+        await create_refund(hit_id=hit.id, refund_amount=(payment.amount / 1000))
         await mark_webhook_sent(payment, 1)
 
 
 async def mark_webhook_sent(payment: Payment, status: int) -> None:
+
     payment.extra["wh_status"] = status
 
     await core_db.execute(
diff --git a/lnbits/extensions/boltcards/views.py b/lnbits/extensions/boltcards/views.py
index 8fcbb7de..273cfcbf 100644
--- a/lnbits/extensions/boltcards/views.py
+++ b/lnbits/extensions/boltcards/views.py
@@ -1,5 +1,4 @@
-from fastapi import FastAPI, Request
-from fastapi.params import Depends
+from fastapi import Depends, Request
 from fastapi.templating import Jinja2Templates
 from starlette.responses import HTMLResponse
 
diff --git a/lnbits/extensions/boltcards/views_api.py b/lnbits/extensions/boltcards/views_api.py
index c18c33d0..feca12e0 100644
--- a/lnbits/extensions/boltcards/views_api.py
+++ b/lnbits/extensions/boltcards/views_api.py
@@ -1,10 +1,6 @@
-import secrets
 from http import HTTPStatus
 
-from fastapi.params import Depends, Query
-from loguru import logger
-from starlette.exceptions import HTTPException
-from starlette.requests import Request
+from fastapi import Depends, HTTPException, Query
 
 from lnbits.core.crud import get_user
 from lnbits.decorators import WalletTypeInfo, get_key_type, require_admin_key
@@ -15,13 +11,11 @@ from .crud import (
     delete_card,
     enable_disable_card,
     get_card,
-    get_card_by_otp,
     get_card_by_uid,
     get_cards,
     get_hits,
     get_refunds,
     update_card,
-    update_card_otp,
 )
 from .models import CreateCardData
 
@@ -33,7 +27,8 @@ async def api_cards(
     wallet_ids = [g.wallet.id]
 
     if all_wallets:
-        wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+        user = await get_user(g.wallet.user)
+        wallet_ids = user.wallet_ids if user else []
 
     return [card.dict() for card in await get_cards(wallet_ids)]
 
@@ -41,9 +36,8 @@ async def api_cards(
 @boltcards_ext.post("/api/v1/cards", status_code=HTTPStatus.CREATED)
 @boltcards_ext.put("/api/v1/cards/{card_id}", status_code=HTTPStatus.OK)
 async def api_card_create_or_update(
-    #    req: Request,
     data: CreateCardData,
-    card_id: str = None,
+    card_id: str = Query(None),
     wallet: WalletTypeInfo = Depends(require_admin_key),
 ):
     try:
@@ -95,6 +89,7 @@ async def api_card_create_or_update(
                 status_code=HTTPStatus.BAD_REQUEST,
             )
         card = await create_card(wallet_id=wallet.wallet.id, data=data)
+    assert card
     return card.dict()
 
 
@@ -110,6 +105,7 @@ async def enable_card(
     if card.wallet != wallet.wallet.id:
         raise HTTPException(detail="Not your card.", status_code=HTTPStatus.FORBIDDEN)
     card = await enable_disable_card(enable=enable, id=card_id)
+    assert card
     return card.dict()
 
 
@@ -136,7 +132,8 @@ async def api_hits(
     wallet_ids = [g.wallet.id]
 
     if all_wallets:
-        wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+        user = await get_user(g.wallet.user)
+        wallet_ids = user.wallet_ids if user else []
 
     cards = await get_cards(wallet_ids)
     cards_ids = []
@@ -153,15 +150,13 @@ async def api_refunds(
     wallet_ids = [g.wallet.id]
 
     if all_wallets:
-        wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+        user = await get_user(g.wallet.user)
+        wallet_ids = user.wallet_ids if user else []
 
     cards = await get_cards(wallet_ids)
     cards_ids = []
     for card in cards:
         cards_ids.append(card.id)
     hits = await get_hits(cards_ids)
-    hits_ids = []
-    for hit in hits:
-        hits_ids.append(hit.id)
 
-    return [refund.dict() for refund in await get_refunds(hits_ids)]
+    return [refund.dict() for refund in await get_refunds(hits)]
diff --git a/lnbits/extensions/cashu/tasks.py b/lnbits/extensions/cashu/tasks.py
index 9de17a1c..bf49171c 100644
--- a/lnbits/extensions/cashu/tasks.py
+++ b/lnbits/extensions/cashu/tasks.py
@@ -28,6 +28,7 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if payment.extra and not payment.extra.get("tag") == "cashu":
+    if payment.extra.get("tag") != "cashu":
         return
+
     return
diff --git a/lnbits/extensions/copilot/tasks.py b/lnbits/extensions/copilot/tasks.py
index 384070cd..4975b5a3 100644
--- a/lnbits/extensions/copilot/tasks.py
+++ b/lnbits/extensions/copilot/tasks.py
@@ -24,12 +24,12 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    webhook = None
-    data = None
-    if not payment.extra or payment.extra.get("tag") != "copilot":
+    if payment.extra.get("tag") != "copilot":
         # not an copilot invoice
         return
 
+    webhook = None
+    data = None
     copilot = await get_copilot(payment.extra.get("copilotid", -1))
 
     if not copilot:
diff --git a/lnbits/extensions/gerty/crud.py b/lnbits/extensions/gerty/crud.py
index 5475139c..24e8ef25 100644
--- a/lnbits/extensions/gerty/crud.py
+++ b/lnbits/extensions/gerty/crud.py
@@ -122,7 +122,7 @@ async def get_mempool_info(endPoint: str, gerty) -> dict:
                 ),
             )
             return response.json()
-    if int(time.time()) - row.time > 20:
+    if float(time.time()) - row.time > 20:
         async with httpx.AsyncClient() as client:
             response = await client.get(gerty.mempool_endpoint + url)
             await db.execute(
diff --git a/lnbits/extensions/gerty/migrations.py b/lnbits/extensions/gerty/migrations.py
index 654dfcbf..afef2cfd 100644
--- a/lnbits/extensions/gerty/migrations.py
+++ b/lnbits/extensions/gerty/migrations.py
@@ -1,3 +1,6 @@
+import time
+
+
 async def m001_initial(db):
     """
     Initial Gertys table.
@@ -57,3 +60,46 @@ async def m005_add_gerty_model_col(db):
     support for Gerty model col
     """
     await db.execute("ALTER TABLE gerty.gertys ADD COLUMN urls TEXT;")
+
+
+async def m006_add_gerty_model_col(db):
+    """
+    Add UUID ID's to links and migrates existing data
+    """
+    await db.execute("ALTER TABLE gerty.mempool RENAME TO mempool_old")
+    await db.execute(
+        f"""
+        CREATE TABLE gerty.mempool (
+            id TEXT PRIMARY KEY,
+            mempool_endpoint TEXT NOT NULL,
+            endpoint TEXT NOT NULL,
+            data TEXT NOT NULL,
+            time FLOAT
+            );
+        """
+    )
+
+    for row in [
+        list(row) for row in await db.fetchall("SELECT * FROM gerty.mempool_old")
+    ]:
+        await db.execute(
+            """
+            INSERT INTO gerty.mempool (
+                id,
+                mempool_endpoint,
+                endpoint,
+                data,
+                time
+            )
+            VALUES (?, ?, ?, ?, ?)
+            """,
+            (
+                row[0],
+                row[1],
+                row[2],
+                row[3],
+                time.time(),
+            ),
+        )
+
+    await db.execute("DROP TABLE gerty.mempool_old")
diff --git a/lnbits/extensions/gerty/templates/gerty/gerty.html b/lnbits/extensions/gerty/templates/gerty/gerty.html
index 06a29e22..899942c1 100644
--- a/lnbits/extensions/gerty/templates/gerty/gerty.html
+++ b/lnbits/extensions/gerty/templates/gerty/gerty.html
@@ -6,7 +6,7 @@ gertyname }}{% endraw %}{% endblock %}{% block page %} {% raw %}
   v-if="fun_exchange_market_rate || fun_satoshi_quotes"
 >
   <q-card
-    v-if="fun_exchange_market_rate"
+    v-if="fun_exchange_market_rate['unit'] != ''"
     unelevated
     class="q-pa-sm"
     style="background: none !important"
@@ -96,7 +96,7 @@ gertyname }}{% endraw %}{% endblock %}{% block page %} {% raw %}
       </p>
     </q-card-section>
   </q-card>
-  <q-card class="q-pa-sm" v-if="url_checker" unelevated class="q-pa-sm">
+  <q-card class="q-pa-sm" v-if="url_checker[0]" unelevated class="q-pa-sm">
     <q-card-section>
       <div class="text-h6">Servers to check</div>
     </q-card-section>
@@ -126,7 +126,7 @@ gertyname }}{% endraw %}{% endblock %}{% block page %} {% raw %}
             v-else-if="item[1].value >= 300"
             square
             size="sm"
-            color="yellow"
+            color="orange"
             text-color="white"
             icon="sentiment_dissatisfied"
           >
diff --git a/lnbits/extensions/invoices/tasks.py b/lnbits/extensions/invoices/tasks.py
index ae76b9e3..c8a829db 100644
--- a/lnbits/extensions/invoices/tasks.py
+++ b/lnbits/extensions/invoices/tasks.py
@@ -25,9 +25,6 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra:
-        return
-
     if payment.extra.get("tag") != "invoices":
         return
 
diff --git a/lnbits/extensions/jukebox/tasks.py b/lnbits/extensions/jukebox/tasks.py
index 8a68fd27..37489edb 100644
--- a/lnbits/extensions/jukebox/tasks.py
+++ b/lnbits/extensions/jukebox/tasks.py
@@ -17,8 +17,8 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if payment.extra:
-        if payment.extra.get("tag") != "jukebox":
-            # not a jukebox invoice
-            return
-        await update_jukebox_payment(payment.payment_hash, paid=True)
+    if payment.extra.get("tag") != "jukebox":
+        # not a jukebox invoice
+        return
+
+    await update_jukebox_payment(payment.payment_hash, paid=True)
diff --git a/lnbits/extensions/lnaddress/cloudflare.py b/lnbits/extensions/lnaddress/cloudflare.py
index 981a37b0..679cb515 100644
--- a/lnbits/extensions/lnaddress/cloudflare.py
+++ b/lnbits/extensions/lnaddress/cloudflare.py
@@ -16,7 +16,7 @@ async def cloudflare_create_record(domain: Domains, ip: str):
         "Content-Type": "application/json",
     }
 
-    cf_response = ""
+    cf_response = {}
     async with httpx.AsyncClient() as client:
         try:
             r = await client.post(
@@ -31,9 +31,9 @@ async def cloudflare_create_record(domain: Domains, ip: str):
                 },
                 timeout=40,
             )
-            cf_response = json.loads(r.text)
+            cf_response = r.json()
         except AssertionError:
-            cf_response = "Error occured"
+            cf_response = {"error": "Error occured"}
     return cf_response
 
 
@@ -53,3 +53,4 @@ async def cloudflare_deleterecord(domain: Domains, domain_id: str):
             cf_response = r.text
         except AssertionError:
             cf_response = "Error occured"
+        return cf_response
diff --git a/lnbits/extensions/lnaddress/crud.py b/lnbits/extensions/lnaddress/crud.py
index 25338215..0e590ec8 100644
--- a/lnbits/extensions/lnaddress/crud.py
+++ b/lnbits/extensions/lnaddress/crud.py
@@ -128,6 +128,7 @@ async def get_addresses(wallet_ids: Union[str, List[str]]) -> List[Addresses]:
 
 async def set_address_paid(payment_hash: str) -> Addresses:
     address = await get_address(payment_hash)
+    assert address
 
     if address.paid == False:
         await db.execute(
@@ -146,6 +147,7 @@ async def set_address_paid(payment_hash: str) -> Addresses:
 
 async def set_address_renewed(address_id: str, duration: int):
     address = await get_address(address_id)
+    assert address
 
     extend_duration = int(address.duration) + duration
     await db.execute(
diff --git a/lnbits/extensions/lnaddress/lnurl.py b/lnbits/extensions/lnaddress/lnurl.py
index 6f799439..c4c3cea5 100644
--- a/lnbits/extensions/lnaddress/lnurl.py
+++ b/lnbits/extensions/lnaddress/lnurl.py
@@ -1,17 +1,9 @@
-import hashlib
-import json
 from datetime import datetime, timedelta
 
 import httpx
-from fastapi.params import Query
-from lnurl import (  # type: ignore
-    LnurlErrorResponse,
-    LnurlPayActionResponse,
-    LnurlPayResponse,
-)
+from fastapi import Query, Request
+from lnurl import LnurlErrorResponse
 from loguru import logger
-from starlette.requests import Request
-from starlette.responses import HTMLResponse
 
 from . import lnaddress_ext
 from .crud import get_address, get_address_by_username, get_domain
@@ -52,6 +44,7 @@ async def lnurl_callback(address_id, amount: int = Query(...)):
     amount_received = amount
 
     domain = await get_domain(address.domain)
+    assert domain
 
     base_url = (
         address.wallet_endpoint[:-1]
@@ -79,7 +72,7 @@ async def lnurl_callback(address_id, amount: int = Query(...)):
             )
 
             r = call.json()
-        except AssertionError as e:
+        except Exception:
             return LnurlErrorResponse(reason="ERROR")
 
     # resp = LnurlPayActionResponse(pr=r["payment_request"], routes=[])
diff --git a/lnbits/extensions/lnaddress/models.py b/lnbits/extensions/lnaddress/models.py
index 248f856c..77eb3cd3 100644
--- a/lnbits/extensions/lnaddress/models.py
+++ b/lnbits/extensions/lnaddress/models.py
@@ -1,9 +1,9 @@
 import json
 from typing import Optional
 
-from fastapi.params import Query
+from fastapi import Query
 from lnurl.types import LnurlPayMetadata
-from pydantic.main import BaseModel
+from pydantic import BaseModel
 
 
 class CreateDomain(BaseModel):
diff --git a/lnbits/extensions/lnaddress/tasks.py b/lnbits/extensions/lnaddress/tasks.py
index 0c377eec..3699c463 100644
--- a/lnbits/extensions/lnaddress/tasks.py
+++ b/lnbits/extensions/lnaddress/tasks.py
@@ -1,6 +1,7 @@
 import asyncio
 
 import httpx
+from loguru import logger
 
 from lnbits.core.models import Payment
 from lnbits.helpers import get_current_extension_name
@@ -21,7 +22,9 @@ async def wait_for_paid_invoices():
 async def call_webhook_on_paid(payment_hash):
     ### Use webhook to notify about cloudflare registration
     address = await get_address(payment_hash)
+    assert address
     domain = await get_domain(address.domain)
+    assert domain
 
     if not domain.webhook:
         return
@@ -39,24 +42,23 @@ async def call_webhook_on_paid(payment_hash):
                 },
                 timeout=40,
             )
-        except AssertionError:
-            webhook = None
+            r.raise_for_status()
+        except Exception as e:
+            logger.error(f"lnaddress: error calling webhook on paid: {str(e)}")
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if payment.extra.get("tag") == "lnaddress":
 
+    if payment.extra.get("tag") == "lnaddress":
         await payment.set_pending(False)
         await set_address_paid(payment_hash=payment.payment_hash)
         await call_webhook_on_paid(payment_hash=payment.payment_hash)
 
     elif payment.extra.get("tag") == "renew lnaddress":
-
         await payment.set_pending(False)
         await set_address_renewed(
             address_id=payment.extra["id"], duration=payment.extra["duration"]
         )
         await call_webhook_on_paid(payment_hash=payment.payment_hash)
-
     else:
         return
diff --git a/lnbits/extensions/lnaddress/views.py b/lnbits/extensions/lnaddress/views.py
index 8c838f0c..d1a7be83 100644
--- a/lnbits/extensions/lnaddress/views.py
+++ b/lnbits/extensions/lnaddress/views.py
@@ -1,10 +1,8 @@
 from http import HTTPStatus
 from urllib.parse import urlparse
 
-from fastapi import Request
-from fastapi.params import Depends
+from fastapi import Depends, HTTPException, Request
 from fastapi.templating import Jinja2Templates
-from starlette.exceptions import HTTPException
 from starlette.responses import HTMLResponse
 
 from lnbits.core.crud import get_wallet
@@ -35,6 +33,7 @@ async def display(domain_id, request: Request):
     await purge_addresses(domain_id)
 
     wallet = await get_wallet(domain.wallet)
+    assert wallet
     url = urlparse(str(request.url))
 
     return lnaddress_renderer().TemplateResponse(
diff --git a/lnbits/extensions/lnaddress/views_api.py b/lnbits/extensions/lnaddress/views_api.py
index 46ef6b99..d9e50e9d 100644
--- a/lnbits/extensions/lnaddress/views_api.py
+++ b/lnbits/extensions/lnaddress/views_api.py
@@ -1,9 +1,7 @@
 from http import HTTPStatus
 from urllib.parse import urlparse
 
-from fastapi import Request
-from fastapi.params import Depends, Query
-from starlette.exceptions import HTTPException
+from fastapi import Depends, HTTPException, Query, Request
 
 from lnbits.core.crud import get_user
 from lnbits.core.services import check_transaction_status, create_invoice
@@ -11,7 +9,7 @@ from lnbits.decorators import WalletTypeInfo, get_key_type
 from lnbits.extensions.lnaddress.models import CreateAddress, CreateDomain
 
 from . import lnaddress_ext
-from .cloudflare import cloudflare_create_record, cloudflare_deleterecord
+from .cloudflare import cloudflare_create_record
 from .crud import (
     check_address_available,
     create_address,
@@ -35,7 +33,8 @@ async def api_domains(
     wallet_ids = [g.wallet.id]
 
     if all_wallets:
-        wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+        user = await get_user(g.wallet.user)
+        wallet_ids = user.wallet_ids if user else []
 
     return [domain.dict() for domain in await get_domains(wallet_ids)]
 
@@ -69,7 +68,7 @@ async def api_domain_create(
 
         cf_response = await cloudflare_create_record(domain=domain, ip=root_url)
 
-        if not cf_response or cf_response["success"] != True:
+        if not cf_response or not cf_response["success"]:
             await delete_domain(domain.id)
             raise HTTPException(
                 status_code=HTTPStatus.BAD_REQUEST,
@@ -106,7 +105,8 @@ async def api_addresses(
     wallet_ids = [g.wallet.id]
 
     if all_wallets:
-        wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+        user = await get_user(g.wallet.user)
+        wallet_ids = user.wallet_ids if user else []
 
     return [address.dict() for address in await get_addresses(wallet_ids)]
 
@@ -227,7 +227,9 @@ async def api_lnaddress_make_address(
 @lnaddress_ext.get("/api/v1/addresses/{payment_hash}")
 async def api_address_send_address(payment_hash):
     address = await get_address(payment_hash)
+    assert address
     domain = await get_domain(address.domain)
+    assert domain
     try:
         status = await check_transaction_status(domain.wallet, payment_hash)
         is_paid = not status.pending
diff --git a/lnbits/extensions/lnticket/tasks.py b/lnbits/extensions/lnticket/tasks.py
index e84a7512..746ebea9 100644
--- a/lnbits/extensions/lnticket/tasks.py
+++ b/lnbits/extensions/lnticket/tasks.py
@@ -19,7 +19,7 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra or payment.extra.get("tag") != "lnticket":
+    if payment.extra.get("tag") != "lnticket":
         # not a lnticket invoice
         return
 
diff --git a/lnbits/extensions/lnurldevice/crud.py b/lnbits/extensions/lnurldevice/crud.py
index 423c6a46..182df743 100644
--- a/lnbits/extensions/lnurldevice/crud.py
+++ b/lnbits/extensions/lnurldevice/crud.py
@@ -120,7 +120,11 @@ async def create_lnurldevicepayment(
     payhash: Optional[str] = None,
     sats: Optional[int] = 0,
 ) -> lnurldevicepayment:
-    lnurldevicepayment_id = urlsafe_short_hash()
+    device = await get_lnurldevice(deviceid)
+    if device.device == "atm":
+        lnurldevicepayment_id = shortuuid.uuid(name=payload)
+    else:
+        lnurldevicepayment_id = urlsafe_short_hash()
     await db.execute(
         """
         INSERT INTO lnurldevice.lnurldevicepayment (
diff --git a/lnbits/extensions/lnurldevice/lnurl.py b/lnbits/extensions/lnurldevice/lnurl.py
index e0384159..34de20fa 100644
--- a/lnbits/extensions/lnurldevice/lnurl.py
+++ b/lnbits/extensions/lnurldevice/lnurl.py
@@ -5,12 +5,14 @@ from http import HTTPStatus
 from io import BytesIO
 from typing import Optional
 
+import shortuuid
 from embit import bech32, compact
 from fastapi import Request
 from fastapi.param_functions import Query
 from loguru import logger
 from starlette.exceptions import HTTPException
 
+from lnbits import bolt11
 from lnbits.core.services import create_invoice
 from lnbits.core.views.api import pay_invoice
 from lnbits.utils.exchange_rates import fiat_amount_as_satoshis
@@ -102,11 +104,6 @@ async def lnurl_v1_params(
             "status": "ERROR",
             "reason": f"lnurldevice {device_id} not found on this server",
         }
-    paymentcheck = await get_lnurlpayload(p)
-    if device.device == "atm":
-        if paymentcheck:
-            if paymentcheck.payhash != "payment_hash":
-                return {"status": "ERROR", "reason": f"Payment already claimed"}
     if device.device == "switch":
         price_msat = (
             await fiat_amount_as_satoshis(float(profit), device.currency)
@@ -163,13 +160,21 @@ async def lnurl_v1_params(
         if device.device != "atm":
             return {"status": "ERROR", "reason": "Not ATM device."}
         price_msat = int(price_msat * (1 - (device.profit / 100)) / 1000)
-        lnurldevicepayment = await create_lnurldevicepayment(
-            deviceid=device.id,
-            payload=p,
-            sats=price_msat * 1000,
-            pin=pin,
-            payhash="payment_hash",
-        )
+        lnurldevicepayment = await get_lnurldevicepayment(shortuuid.uuid(name=p))
+        if lnurldevicepayment:
+            logger.debug("lnurldevicepayment")
+            logger.debug(lnurldevicepayment)
+            logger.debug("lnurldevicepayment")
+            if lnurldevicepayment.payload == lnurldevicepayment.payhash:
+                return {"status": "ERROR", "reason": f"Payment already claimed"}
+        else:
+            lnurldevicepayment = await create_lnurldevicepayment(
+                deviceid=device.id,
+                payload=p,
+                sats=price_msat * 1000,
+                pin=pin,
+                payhash="payment_hash",
+            )
         if not lnurldevicepayment:
             return {"status": "ERROR", "reason": "Could not create payment."}
         return {
@@ -222,15 +227,20 @@ async def lnurl_callback(
             status_code=HTTPStatus.FORBIDDEN, detail="lnurldevice not found."
         )
     if device.device == "atm":
+        if lnurldevicepayment.payload == lnurldevicepayment.payhash:
+            return {"status": "ERROR", "reason": f"Payment already claimed"}
         if not pr:
             raise HTTPException(
                 status_code=HTTPStatus.FORBIDDEN, detail="No payment request"
             )
+        invoice = bolt11.decode(pr)
+        if not invoice.payment_hash:
+            raise HTTPException(
+                status_code=HTTPStatus.FORBIDDEN, detail="Not valid payment request"
+            )
         else:
             if lnurldevicepayment.payload != k1:
                 return {"status": "ERROR", "reason": "Bad K1"}
-            if lnurldevicepayment.payhash != "payment_hash":
-                return {"status": "ERROR", "reason": f"Payment already claimed"}
             lnurldevicepayment = await update_lnurldevicepayment(
                 lnurldevicepayment_id=paymentid, payhash=lnurldevicepayment.payload
             )
diff --git a/lnbits/extensions/lnurlp/tasks.py b/lnbits/extensions/lnurlp/tasks.py
index 2b574d42..ea01e04f 100644
--- a/lnbits/extensions/lnurlp/tasks.py
+++ b/lnbits/extensions/lnurlp/tasks.py
@@ -22,7 +22,7 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment):
-    if not payment.extra or payment.extra.get("tag") != "lnurlp":
+    if payment.extra.get("tag") != "lnurlp":
         return
 
     if payment.extra.get("wh_status"):
diff --git a/lnbits/extensions/market/tasks.py b/lnbits/extensions/market/tasks.py
index 004ebb4d..b102e0f1 100644
--- a/lnbits/extensions/market/tasks.py
+++ b/lnbits/extensions/market/tasks.py
@@ -23,9 +23,6 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra:
-        return
-
     if payment.extra.get("tag") != "market":
         return
 
diff --git a/lnbits/extensions/nostrnip5/tasks.py b/lnbits/extensions/nostrnip5/tasks.py
index 30e8cec6..f0d0c965 100644
--- a/lnbits/extensions/nostrnip5/tasks.py
+++ b/lnbits/extensions/nostrnip5/tasks.py
@@ -18,8 +18,6 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra:
-        return
     if payment.extra.get("tag") != "nostrnip5":
         return
 
diff --git a/lnbits/extensions/satspay/crud.py b/lnbits/extensions/satspay/crud.py
index 78433838..4fb14695 100644
--- a/lnbits/extensions/satspay/crud.py
+++ b/lnbits/extensions/satspay/crud.py
@@ -12,14 +12,13 @@ from . import db
 from .helpers import fetch_onchain_balance
 from .models import Charges, CreateCharge, SatsPayThemes
 
-###############CHARGES##########################
 
-
-async def create_charge(user: str, data: CreateCharge) -> Charges:
+async def create_charge(user: str, data: CreateCharge) -> Optional[Charges]:
     data = CreateCharge(**data.dict())
     charge_id = urlsafe_short_hash()
     if data.onchainwallet:
         config = await get_config(user)
+        assert config
         data.extra = json.dumps(
             {"mempool_endpoint": config.mempool_endpoint, "network": config.network}
         )
@@ -92,7 +91,7 @@ async def update_charge(charge_id: str, **kwargs) -> Optional[Charges]:
     return Charges.from_row(row) if row else None
 
 
-async def get_charge(charge_id: str) -> Charges:
+async def get_charge(charge_id: str) -> Optional[Charges]:
     row = await db.fetchone("SELECT * FROM satspay.charges WHERE id = ?", (charge_id,))
     return Charges.from_row(row) if row else None
 
@@ -111,6 +110,7 @@ async def delete_charge(charge_id: str) -> None:
 
 async def check_address_balance(charge_id: str) -> Optional[Charges]:
     charge = await get_charge(charge_id)
+    assert charge
 
     if not charge.paid:
         if charge.onchainaddress:
@@ -131,7 +131,7 @@ async def check_address_balance(charge_id: str) -> Optional[Charges]:
 ################## SETTINGS ###################
 
 
-async def save_theme(data: SatsPayThemes, css_id: str = None):
+async def save_theme(data: SatsPayThemes, css_id: Optional[str]):
     # insert or update
     if css_id:
         await db.execute(
@@ -162,7 +162,7 @@ async def save_theme(data: SatsPayThemes, css_id: str = None):
     return await get_theme(css_id)
 
 
-async def get_theme(css_id: str) -> SatsPayThemes:
+async def get_theme(css_id: str) -> Optional[SatsPayThemes]:
     row = await db.fetchone("SELECT * FROM satspay.themes WHERE css_id = ?", (css_id,))
     return SatsPayThemes.from_row(row) if row else None
 
diff --git a/lnbits/extensions/satspay/helpers.py b/lnbits/extensions/satspay/helpers.py
index b21a3ae2..8596d368 100644
--- a/lnbits/extensions/satspay/helpers.py
+++ b/lnbits/extensions/satspay/helpers.py
@@ -32,6 +32,7 @@ def public_charge(charge: Charges):
 async def call_webhook(charge: Charges):
     async with httpx.AsyncClient() as client:
         try:
+            assert charge.webhook
             r = await client.post(
                 charge.webhook,
                 json=public_charge(charge),
@@ -54,6 +55,8 @@ async def fetch_onchain_balance(charge: Charges):
         if charge.config.network == "Testnet"
         else charge.config.mempool_endpoint
     )
+    assert endpoint
+    assert charge.onchainaddress
     async with httpx.AsyncClient() as client:
         r = await client.get(endpoint + "/api/address/" + charge.onchainaddress)
         return r.json()["chain_stats"]["funded_txo_sum"]
diff --git a/lnbits/extensions/satspay/tasks.py b/lnbits/extensions/satspay/tasks.py
index ce54b44a..992e5eb6 100644
--- a/lnbits/extensions/satspay/tasks.py
+++ b/lnbits/extensions/satspay/tasks.py
@@ -22,10 +22,12 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
+
     if payment.extra.get("tag") != "charge":
         # not a charge invoice
         return
 
+    assert payment.memo
     charge = await get_charge(payment.memo)
     if not charge:
         logger.error("this should never happen", payment)
@@ -33,6 +35,7 @@ async def on_invoice_paid(payment: Payment) -> None:
 
     await payment.set_pending(False)
     charge = await check_address_balance(charge_id=charge.id)
+    assert charge
 
     if charge.must_call_webhook():
         resp = await call_webhook(charge)
diff --git a/lnbits/extensions/satspay/views.py b/lnbits/extensions/satspay/views.py
index 90f8a6b9..15a4403d 100644
--- a/lnbits/extensions/satspay/views.py
+++ b/lnbits/extensions/satspay/views.py
@@ -1,10 +1,7 @@
 from http import HTTPStatus
 
-from fastapi import Response
-from fastapi.param_functions import Depends
+from fastapi import Depends, HTTPException, Request, Response
 from fastapi.templating import Jinja2Templates
-from starlette.exceptions import HTTPException
-from starlette.requests import Request
 from starlette.responses import HTMLResponse
 
 from lnbits.core.models import User
diff --git a/lnbits/extensions/satspay/views_api.py b/lnbits/extensions/satspay/views_api.py
index 08c731cb..98c338ed 100644
--- a/lnbits/extensions/satspay/views_api.py
+++ b/lnbits/extensions/satspay/views_api.py
@@ -1,9 +1,8 @@
 import json
 from http import HTTPStatus
 
-from fastapi import Depends, Query
+from fastapi import Depends, HTTPException, Query
 from loguru import logger
-from starlette.exceptions import HTTPException
 
 from lnbits.decorators import (
     WalletTypeInfo,
@@ -29,8 +28,6 @@ from .crud import (
 from .helpers import call_webhook, public_charge
 from .models import CreateCharge, SatsPayThemes
 
-#############################CHARGES##########################
-
 
 @satspay_ext.post("/api/v1/charge")
 async def api_charge_create(
@@ -38,6 +35,7 @@ async def api_charge_create(
 ):
     try:
         charge = await create_charge(user=wallet.wallet.user, data=data)
+        assert charge
         return {
             **charge.dict(),
             **{"time_elapsed": charge.time_elapsed},
@@ -51,13 +49,15 @@ async def api_charge_create(
         )
 
 
-@satspay_ext.put("/api/v1/charge/{charge_id}")
+@satspay_ext.put(
+    "/api/v1/charge/{charge_id}", dependencies=[Depends(require_admin_key)]
+)
 async def api_charge_update(
     data: CreateCharge,
-    wallet: WalletTypeInfo = Depends(require_admin_key),
-    charge_id=None,
+    charge_id: str,
 ):
     charge = await update_charge(charge_id=charge_id, data=data)
+    assert charge
     return charge.dict()
 
 
@@ -78,10 +78,8 @@ async def api_charges_retrieve(wallet: WalletTypeInfo = Depends(get_key_type)):
         return ""
 
 
-@satspay_ext.get("/api/v1/charge/{charge_id}")
-async def api_charge_retrieve(
-    charge_id, wallet: WalletTypeInfo = Depends(get_key_type)
-):
+@satspay_ext.get("/api/v1/charge/{charge_id}", dependencies=[Depends(get_key_type)])
+async def api_charge_retrieve(charge_id: str):
     charge = await get_charge(charge_id)
 
     if not charge:
@@ -97,8 +95,8 @@ async def api_charge_retrieve(
     }
 
 
-@satspay_ext.delete("/api/v1/charge/{charge_id}")
-async def api_charge_delete(charge_id, wallet: WalletTypeInfo = Depends(get_key_type)):
+@satspay_ext.delete("/api/v1/charge/{charge_id}", dependencies=[Depends(get_key_type)])
+async def api_charge_delete(charge_id: str):
     charge = await get_charge(charge_id)
 
     if not charge:
@@ -155,7 +153,7 @@ async def api_themes_save(
         theme = await save_theme(css_id=css_id, data=data)
     else:
         data.user = wallet.wallet.user
-        theme = await save_theme(data=data)
+        theme = await save_theme(data=data, css_id="no_id")
     return theme
 
 
@@ -169,8 +167,8 @@ async def api_themes_retrieve(wallet: WalletTypeInfo = Depends(get_key_type)):
         return ""
 
 
-@satspay_ext.delete("/api/v1/themes/{theme_id}")
-async def api_theme_delete(theme_id, wallet: WalletTypeInfo = Depends(get_key_type)):
+@satspay_ext.delete("/api/v1/themes/{theme_id}", dependencies=[Depends(get_key_type)])
+async def api_theme_delete(theme_id):
     theme = await get_theme(theme_id)
 
     if not theme:
diff --git a/lnbits/extensions/scrub/tasks.py b/lnbits/extensions/scrub/tasks.py
index 096cbef9..26249bb1 100644
--- a/lnbits/extensions/scrub/tasks.py
+++ b/lnbits/extensions/scrub/tasks.py
@@ -27,7 +27,7 @@ async def wait_for_paid_invoices():
 
 async def on_invoice_paid(payment: Payment):
     # (avoid loops)
-    if payment.extra and payment.extra.get("tag") == "scrubed":
+    if payment.extra.get("tag") == "scrubed":
         # already scrubbed
         return
 
diff --git a/lnbits/extensions/splitpayments/tasks.py b/lnbits/extensions/splitpayments/tasks.py
index d9f53f20..33768805 100644
--- a/lnbits/extensions/splitpayments/tasks.py
+++ b/lnbits/extensions/splitpayments/tasks.py
@@ -20,7 +20,7 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra or payment.extra.get("tag") == "splitpayments":
+    if payment.extra.get("tag") == "splitpayments":
         # already a splitted payment, ignore
         return
 
diff --git a/lnbits/extensions/streamalerts/crud.py b/lnbits/extensions/streamalerts/crud.py
index 1e7239a9..37583117 100644
--- a/lnbits/extensions/streamalerts/crud.py
+++ b/lnbits/extensions/streamalerts/crud.py
@@ -25,15 +25,20 @@ async def get_charge_details(service_id):
 
     These might be different depending for services implemented in the future.
     """
-    details = {"time": 1440}
     service = await get_service(service_id)
+    assert service
+
     wallet_id = service.wallet
     wallet = await get_wallet(wallet_id)
+    assert wallet
+
     user = wallet.user
-    details["user"] = user
-    details["lnbitswallet"] = wallet_id
-    details["onchainwallet"] = service.onchain
-    return details
+    return {
+        "time": 1440,
+        "user": user,
+        "lnbitswallet": wallet_id,
+        "onchainwallet": service.onchain,
+    }
 
 
 async def create_donation(
@@ -71,7 +76,7 @@ async def create_donation(
     return donation
 
 
-async def post_donation(donation_id: str) -> tuple:
+async def post_donation(donation_id: str) -> dict:
     """Post donations to their respective third party APIs
 
     If the donation has already been posted, it will not be posted again.
@@ -97,7 +102,6 @@ async def post_donation(donation_id: str) -> tuple:
         }
         async with httpx.AsyncClient() as client:
             response = await client.post(url, data=data)
-        status = [s for s in list(HTTPStatus) if s == response.status_code][0]
     elif service.servicename == "StreamElements":
         return {"message": "StreamElements not yet supported!"}
     else:
diff --git a/lnbits/extensions/streamalerts/models.py b/lnbits/extensions/streamalerts/models.py
index 4a365cba..ae0ffab5 100644
--- a/lnbits/extensions/streamalerts/models.py
+++ b/lnbits/extensions/streamalerts/models.py
@@ -1,8 +1,8 @@
 from sqlite3 import Row
 from typing import Optional
 
-from fastapi.params import Query
-from pydantic.main import BaseModel
+from fastapi import Query
+from pydantic import BaseModel
 
 
 class CreateService(BaseModel):
diff --git a/lnbits/extensions/streamalerts/views.py b/lnbits/extensions/streamalerts/views.py
index 595b841e..ac63e9c5 100644
--- a/lnbits/extensions/streamalerts/views.py
+++ b/lnbits/extensions/streamalerts/views.py
@@ -1,6 +1,6 @@
 from http import HTTPStatus
 
-from fastapi.param_functions import Depends
+from fastapi import Depends
 from fastapi.templating import Jinja2Templates
 from starlette.exceptions import HTTPException
 from starlette.requests import Request
diff --git a/lnbits/extensions/streamalerts/views_api.py b/lnbits/extensions/streamalerts/views_api.py
index 058f5126..0134fe82 100644
--- a/lnbits/extensions/streamalerts/views_api.py
+++ b/lnbits/extensions/streamalerts/views_api.py
@@ -1,6 +1,6 @@
 from http import HTTPStatus
 
-from fastapi.params import Depends, Query
+from fastapi import Depends, Query
 from starlette.exceptions import HTTPException
 from starlette.requests import Request
 from starlette.responses import RedirectResponse
@@ -84,6 +84,8 @@ async def api_authenticate_service(
     """
 
     service = await get_service(service_id)
+    assert service
+
     if service.state != state:
         raise HTTPException(
             status_code=HTTPStatus.BAD_REQUEST, detail="State doesn't match!"
@@ -113,6 +115,7 @@ async def api_create_donation(data: CreateDonation, request: Request):
     webhook_base = request.url.scheme + "://" + request.headers["Host"]
     service_id = data.service
     service = await get_service(service_id)
+    assert service
     charge_details = await get_charge_details(service.id)
     name = data.name if data.name else "Anonymous"
 
@@ -157,7 +160,8 @@ async def api_post_donation(request: Request, data: ValidateDonation):
 @streamalerts_ext.get("/api/v1/services")
 async def api_get_services(g: WalletTypeInfo = Depends(get_key_type)):
     """Return list of all services assigned to wallet with given invoice key"""
-    wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+    user = await get_user(g.wallet.user)
+    wallet_ids = user.wallet_ids if user else []
     services = []
     for wallet_id in wallet_ids:
         new_services = await get_services(wallet_id)
@@ -170,7 +174,8 @@ async def api_get_donations(g: WalletTypeInfo = Depends(get_key_type)):
     """Return list of all donations assigned to wallet with given invoice
     key
     """
-    wallet_ids = (await get_user(g.wallet.user)).wallet_ids
+    user = await get_user(g.wallet.user)
+    wallet_ids = user.wallet_ids if user else []
     donations = []
     for wallet_id in wallet_ids:
         new_donations = await get_donations(wallet_id)
diff --git a/lnbits/extensions/subdomains/tasks.py b/lnbits/extensions/subdomains/tasks.py
index c5a7f47b..f9e0c8ee 100644
--- a/lnbits/extensions/subdomains/tasks.py
+++ b/lnbits/extensions/subdomains/tasks.py
@@ -20,7 +20,7 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra or payment.extra.get("tag") != "lnsubdomain":
+    if payment.extra.get("tag") != "lnsubdomain":
         # not an lnurlp invoice
         return
 
diff --git a/lnbits/extensions/tpos/tasks.py b/lnbits/extensions/tpos/tasks.py
index f1417810..9a405540 100644
--- a/lnbits/extensions/tpos/tasks.py
+++ b/lnbits/extensions/tpos/tasks.py
@@ -20,8 +20,6 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if not payment.extra:
-        return
     if payment.extra.get("tag") != "tpos":
         return
 
diff --git a/pyproject.toml b/pyproject.toml
index 5cfbf4dc..03dbbc8d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -91,12 +91,8 @@ files = "lnbits"
 exclude = """(?x)(
     ^lnbits/extensions/bleskomat.
     | ^lnbits/extensions/boltz.
-    | ^lnbits/extensions/boltcards.
     | ^lnbits/extensions/livestream.
-    | ^lnbits/extensions/lnaddress.
     | ^lnbits/extensions/lnurldevice.
-    | ^lnbits/extensions/satspay.
-    | ^lnbits/extensions/streamalerts.
     | ^lnbits/extensions/watchonly.
     | ^lnbits/wallets/lnd_grpc_files.
 )"""