diff --git a/sms.py b/sms.py
index 57436c7..f8e4d0c 100644
--- a/sms.py
+++ b/sms.py
@@ -77,8 +77,9 @@ class SMSPoolProvider(NumberProvider):
return self._get("service/retrieve_all", {})
def provision_number(self, service, country, expiry_min):
- return self._get("purchase/sms", {"service": service, "country": country,
- "expiry": int(expiry_min)})
+ # `expiry` is passed for API compatibility but SMSPool ignores it โ
+ # every rental hard-caps at 20 min (see MAX_RENTAL_MIN).
+ return self._get("purchase/sms", {"service": service, "country": country})
def check_sms(self, order_id):
return self._get("sms/check", {"orderid": order_id})
@@ -132,7 +133,9 @@ DEFAULT_PRICING = [
{"duration_min": 20, "price_sats": 3000},
]
-MAX_RENTAL_MIN = 20 # SMSPool rental window ceiling; longer durations re-rent
+MAX_RENTAL_MIN = 20 # VERIFIED 2026-09-20: SMSPool ignores `expiry` param โ rental numbers
+ # hard-cap at 1200s (20 min) regardless of what's requested. Longer
+ # sessions require a re-rent loop (not yet implemented).
# --------------------------------------------------------------------------
# Schema
diff --git a/templates/sms.html b/templates/sms.html
index 7370ff9..9f4e5db 100644
--- a/templates/sms.html
+++ b/templates/sms.html
@@ -6,6 +6,7 @@
Temporary SMS
Rent a real number for a few minutes to receive a verification code. No outbound. Pay with your wallet balance.
Availability depends on the service you're verifying with. Some services reject temporary, VoIP, or recycled numbers.
+ Rentals are capped at 20 minutes (provider limit).
{% if session %}
diff --git a/templates/sms_admin.html b/templates/sms_admin.html
index 22bb1c7..dfabaaf 100644
--- a/templates/sms_admin.html
+++ b/templates/sms_admin.html
@@ -3,7 +3,7 @@
{% block body %}
SMS Admin
-
SMSPool balance: {{ smspool_balance if smspool_balance is not none else 'unavailable' }} USD
+
SMSPool balance: {{ smspool_balance if smspool_balance is not none else 'unavailable' }} USD ยท Rental ceiling: 20 min (SMSPool hard cap โ longer sessions need a re-rent loop)