diff --git a/lnbits/extensions/satspay/crud.py b/lnbits/extensions/satspay/crud.py
index 47d7a4a8d..23d391b7b 100644
--- a/lnbits/extensions/satspay/crud.py
+++ b/lnbits/extensions/satspay/crud.py
@@ -102,7 +102,7 @@ async def check_address_balance(charge_id: str) -> List[Charges]:
     charge = await get_charge(charge_id)
     if not charge.paid:
         if charge.onchainaddress:
-            config = await get_config(charge.user)
+            config = await get_charge_config(charge_id)
             try:
                 async with httpx.AsyncClient() as client:
                     r = await client.get(
@@ -122,3 +122,10 @@ async def check_address_balance(charge_id: str) -> List[Charges]:
                 return await update_charge(charge_id=charge_id, balance=charge.amount)
     row = await db.fetchone("SELECT * FROM satspay.charges WHERE id = ?", (charge_id,))
     return Charges.from_row(row) if row else None
+
+
+async def get_charge_config(charge_id: str):
+    row = await db.fetchone(
+        """SELECT "user" FROM satspay.charges WHERE id = ?""", (charge_id,)
+    )
+    return await get_config(row.user)
diff --git a/lnbits/extensions/satspay/helpers.py b/lnbits/extensions/satspay/helpers.py
new file mode 100644
index 000000000..2d15b5578
--- /dev/null
+++ b/lnbits/extensions/satspay/helpers.py
@@ -0,0 +1,17 @@
+from .models import Charges
+
+
+def compact_charge(charge: Charges):
+    return {
+        "id": charge.id,
+        "description": charge.description,
+        "onchainaddress": charge.onchainaddress,
+        "payment_request": charge.payment_request,
+        "payment_hash": charge.payment_hash,
+        "time": charge.time,
+        "amount": charge.amount,
+        "balance": charge.balance,
+        "paid": charge.paid,
+        "timestamp": charge.timestamp,
+        "completelink": charge.completelink,  # should be secret?
+    }
diff --git a/lnbits/extensions/satspay/models.py b/lnbits/extensions/satspay/models.py
index e8638d5e2..daf63f429 100644
--- a/lnbits/extensions/satspay/models.py
+++ b/lnbits/extensions/satspay/models.py
@@ -19,7 +19,6 @@ class CreateCharge(BaseModel):
 
 class Charges(BaseModel):
     id: str
-    user: str
     description: Optional[str]
     onchainwallet: Optional[str]
     onchainaddress: Optional[str]
diff --git a/lnbits/extensions/satspay/templates/satspay/display.html b/lnbits/extensions/satspay/templates/satspay/display.html
index f34ac5095..12288c809 100644
--- a/lnbits/extensions/satspay/templates/satspay/display.html
+++ b/lnbits/extensions/satspay/templates/satspay/display.html
@@ -328,7 +328,7 @@
         )
       },
       checkBalances: async function () {
-        if (!this.charge.hasStaleBalance) await this.refreshCharge()
+        if (this.charge.hasStaleBalance) return
         try {
           const {data} = await LNbits.api.request(
             'GET',
@@ -339,18 +339,9 @@
           LNbits.utils.notifyApiError(error)
         }
       },
-      refreshCharge: async function () {
-        try {
-          const {data} = await LNbits.api.request(
-            'GET',
-            `/satspay/api/v1/charge/${this.charge.id}`
-          )
-          this.charge = mapCharge(data, this.charge)
-        } catch (error) {
-          LNbits.utils.notifyApiError(error)
-        }
-      },
       checkPendingOnchain: async function () {
+        if (!this.charge.onchainaddress) return
+
         const {
           bitcoin: {addresses: addressesAPI}
         } = mempoolJS({
diff --git a/lnbits/extensions/satspay/views.py b/lnbits/extensions/satspay/views.py
index 69d81dadf..b789bf8fe 100644
--- a/lnbits/extensions/satspay/views.py
+++ b/lnbits/extensions/satspay/views.py
@@ -9,10 +9,9 @@ from starlette.responses import HTMLResponse
 from lnbits.core.crud import get_wallet
 from lnbits.core.models import User
 from lnbits.decorators import check_user_exists
-from lnbits.extensions.watchonly.crud import get_config
 
 from . import satspay_ext, satspay_renderer
-from .crud import get_charge
+from .crud import get_charge, get_charge_config
 
 templates = Jinja2Templates(directory="templates")
 
@@ -32,7 +31,7 @@ async def display(request: Request, charge_id: str):
             status_code=HTTPStatus.NOT_FOUND, detail="Charge link does not exist."
         )
     wallet = await get_wallet(charge.lnbitswallet)
-    onchainwallet_config = await get_config(charge.user)
+    onchainwallet_config = await get_charge_config(charge_id)
     inkey = wallet.inkey if wallet else None
     mempool_endpoint = (
         onchainwallet_config.mempool_endpoint if onchainwallet_config else None
diff --git a/lnbits/extensions/satspay/views_api.py b/lnbits/extensions/satspay/views_api.py
index f94b970af..73c87e7c2 100644
--- a/lnbits/extensions/satspay/views_api.py
+++ b/lnbits/extensions/satspay/views_api.py
@@ -20,6 +20,7 @@ from .crud import (
     get_charges,
     update_charge,
 )
+from .helpers import compact_charge
 from .models import CreateCharge
 
 #############################CHARGES##########################
@@ -123,25 +124,13 @@ async def api_charge_balance(charge_id):
             try:
                 r = await client.post(
                     charge.webhook,
-                    json={
-                        "id": charge.id,
-                        "description": charge.description,
-                        "onchainaddress": charge.onchainaddress,
-                        "payment_request": charge.payment_request,
-                        "payment_hash": charge.payment_hash,
-                        "time": charge.time,
-                        "amount": charge.amount,
-                        "balance": charge.balance,
-                        "paid": charge.paid,
-                        "timestamp": charge.timestamp,
-                        "completelink": charge.completelink,
-                    },
+                    json=compact_charge(charge),
                     timeout=40,
                 )
             except AssertionError:
                 charge.webhook = None
     return {
-        **charge.dict(),
+        **compact_charge(charge),
         **{"time_elapsed": charge.time_elapsed},
         **{"time_left": charge.time_left},
         **{"paid": charge.paid},