New short term and long term SIMs (including verification codes) will be available from Thursday 26th March 2026 or earlier. Reservations will be prioritised.
Receive verification codes instantly without registration
Choose the service you need to receive a verification code from
Integrate SMS verification into your apps
Build automated verification workflows with our simple REST API. Perfect for Telegram bots, Discord integrations, and custom applications.
https://crypton.sh/api/v1/guest/verification
GET /services 30/minPOST /checkout 10/minGET /session/{uuid} 30/min/services
List available services
/countries
List countries with pricing
/checkout
Create payment checkout
/session/{uuid}
Get session status & messages
/session/{uuid}/report
Report number, get replacement
/session/{uuid}/extend
Extend session (+30 min)
/session/{uuid}/end
End session early
stripe - Card paymentsbtc - Bitcoin via BTCPayxmr - MoneroPerfect for building Telegram bots, Discord bots, or any automated verification service. No account or API keys needed.
# Get available services
curl https://crypton.sh/api/v1/guest/verification/services
# Get available countries with pricing
curl https://crypton.sh/api/v1/guest/verification/countries
# Create checkout with Bitcoin
curl -X POST https://crypton.sh/api/v1/guest/verification/checkout \
-H "Content-Type: application/json" \
-d '{"service_id": 1, "country": "GB", "payment_method": "btc"}'
# Check session status & get messages
curl https://crypton.sh/api/v1/guest/verification/session/{session_uuid}
# Report number not working (get replacement)
curl -X POST https://crypton.sh/api/v1/guest/verification/session/{session_uuid}/report
# End session
curl -X POST https://crypton.sh/api/v1/guest/verification/session/{session_uuid}/end
