SMS API
SMS Verification
Code via SMS or automated call
Intelligent form security via SMS or automated call in 4 languages. Spam protection and secure code confirmation for your platform.
What does an SMS interface bring to your website?
As a PHP fullstack web developer from Switzerland, I help you extend your website with a reliable and modern SMS integration.
User verification
Secure confirmation of registrations and logins.
Notifications
Time-critical updates directly to the mobile phone.
2-Factor auth
Additional security layer for sensitive areas.
Spam protection
Effective protection against automated bot registrations.
Verification methods
SMS verification
The user receives a 6-digit code via SMS which they must enter in the form.
- Fast and reliable
- High delivery rate
- Available worldwide
Call verification
Automated call with voice announcement of the verification code in 4 languages.
- German, French, Italian, English
- Alternative to SMS
- Suitable for all mobile phones
Use cases
Registration & Login
Password reset
Order confirmations
Appointment notifications
Delivery status updates
Emergency alerts
Marketing SMS
Event reminders
Frequently asked questions
I integrate various providers such as Twilio, Nexmo (Vonage), or Swiss services. The choice depends on your requirements and budget.
The costs consist of the integration development and the SMS costs per message. SMS costs approximately 5-10 centimes depending on the provider.
Yes, most providers support sending to over 200 countries worldwide.
SMS offers good protection against automated attacks. For maximum security I also recommend authenticator apps.
Thank you for your message!
I will get back to you as soon as possible.
Error!Please try again later.