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the SMS token

The SMS or SMS Token "One Time Password" (or OTP) is known to secure online payments made by credit card. But this strong SMS authentication also makes it possible to secure the private data of users, to secure connections to applications or to check when registering the identity of a new user. The purpose of the SMS OTP? Propose a simple and compatible way of authentication with a mobility situation (via a simple GSM). It will act in place of the traditional password or in addition to it.

To pass by smsmode© for the SMS OTP, it is to benefit from a service of sending of SMS Pro equipped with a channel dedicated exclusively to the SMS Token. The guarantee that 97% of messages are received in less than 1 minute to ensure the proper functioning of this strong authentication.


Leader in Sending SMS Token                                A leading SMS OTP since 2004

smsmode© offers, with a channel dedicated to the routing of SMS OTP, an optimal solution for France and more than 155 countries for the authentication by SMS.

Delivery time of the text message guaranteedReception in less than 10 seconds

With dedicated priority channel routing and enhanced traffic monitoring, SMS tokens are guaranteed to be 95% deliverable in less than ten seconds.

French and English technical support teamTechnical Support 24/7

Our support team is available to help you integrate the SMS Token and OTP settings into your account or to answer your questions.

What are the benefits of using the SMS token?

SMS authentication adapts to domains and sectors such as banking, health, e-commerce. It also corresponds to countless cases of applications (validation and certification of a mobile number, authentication of access to remote systems, access to a personal space, an e-learning portal or a portal of access to data Confidential, etc.).

Sending SMS tokens for strong SMS authentication

By using a SMS Token solution, there are several advantages:

  • Approved performance
    The primary purpose of SMS Token remains security. Widely used to add a degree of security to online actions, the SMS Token technique - also known as "two-factor identification" (2FA) or "multi-factor authentication" (MFA) - fills the gaps associated with traditional static passwords. The unique SMS confirmation code thus prevents intrusions, identity theft, fraud attempts or hacking (malware, phishing, replay attacks, etc.). In addition, the very limited lifetime of this password sent by SMS (only a few minutes) gives it an extra level of security.
  • A simple implementation
    Thanks to our SMS API, the SMS Token can be easily and quickly integrated into any technical environment and programming language of your application (Windev, PHP, ASP, C++, Ruby, etc.). Flexible and without commitment, the installation of our SMS APIs does not require any particular maintenance.
  • Low operating costs
    The technique of automatically generating an alphanumeric code via your application or website is economical. There are no installation costs (our APIs are open source), nor activation or account opening costs, only the cost of the SMS sent will be invoiced.


And the validation of the user's identity


Validating the identity of the utisateur on the platform is the leader in France for beauty bookings and is a wellness platform specialised in hairdressing and beauty. This company trusted us to integrate SMS OTP. When a new customer registers, his identity and phone number are verified by sending an SMS to his mobile phone.


Why adopt the SMS OTP solution from smsmode©?

With nearly 15 years of experience in sending professional SMS in mass or unit, smsmode© has more than 10,000 active accounts for a monthly sending volume exceeding one million SMS sent. As a specialist in SMS OTP, our Gateway offers all the guarantees required for priority routing of passwords by SMS, namely:

  • Guaranteed deliverability in less than 10 seconds: the guarantee that more than 95% of your messages will be received in less than 10 seconds thanks to a prioritized channel dedicated solely to this type of sending.
  • Real-time monitoring of bandwidth performance using alert systems and 24/7 monitoring. Our team monitors the deliverability of OTP SMS messages on our dedicated channel in real time.
  • Direct routing to French and international operators: registered as a French telecom operator in mobile communication with ARCEP and member of the GIE-EGP, the traffic passing through our SMS sending service is in direct operator route. smsmode© also ensures high priority back-up routes in order to maintain an unbeatable performance.
  • Maximum security: hosted on a level 4 data-center located in France, our gateway offers a maximum level of security for your text messages. Also, via its RGPD approach, smsmode© guarantees the security of its applications and the protection of personal data. At the heart of these concerns: data encryption and minimization of user data imported on our SMS platform.


Tools and services to send SMS tokens

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SMS OTP Routing Provider

Contact our Team

Please do not hesitate to contact us now to test our SMS OTP sending API free of charge. To find out more about our web-services, our team is at your disposal to answer all your questions about using the SMS Token and to help you set up our SMS API.