Connections

Spryng integrates
with (almost) all systems

Spryng’s SMS Gateway is standardly linked to many Multi Factor Authentication systems. This way you can easily send SMS messages within minutes.

Check all integrations

The nr. 1
SMS provider

Spryng has good contacts with mobile providers, which makes it possible to offer the best quality routes at the best rates. We are also aware of country restrictions and proactively advise our customers about this.

Any questions? Contact us

Worldwide reach

With only 1 REST API we send millions of SMS messages worldwide every day; in more than 900 networks in approximately 200 countries.

Delivery is guaranteed

Spryng has direct connections with mobile operators and authentication messages are our highest priority. Your messages are always delivered within seconds.

Track your service performance

Receive delivery reports, including information about non-delivered SMS messages (so-called error codes).

Integrate
instantly

Extra simple due to various SDKs, plugins and sample codes in different languages.

Developer Documentation
$spryng = new \Spryng\Client('YOUR_ACCESS_KEY'); $message = new \Spryng\Objects\Message(); $message->originator = 'Spryng'; $message->recipients = [31612345678]; $message->body = 'This is a test message.'; $Spryng->messages->create($message); const spryng = new Spryng(YOUR_API_KEY) const message = await spryng.message.send({ encoding: 'auto', body: 'Test message', route: 'business', originator: 'Example Company', recipients: ['31612345678', '31687654321'], reference: 'ABC123' })
Integrations

Spryng is standard linked to more than 50+ systems.

More info

Easily
implemented

Get started quickly with your own application in multiple languages such as PHP, Ruby, Node, Javascript and Java.

GitHub repository

Ready to get started

The highest
security standard

All data is encrypted, in transit (SSL certificates) and at rest (disk encryption for database storage)

  • ISO 27001 certified

  • CSV exchange via SFTP connection

  • NEN 7510 certified

  • Penetration testing

  • GDPR compatible

  • Backups & monitoring

  • Advanced Caller ID

  • End-to-end encryption

FAQ’s about SMS Authentication

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What is SMS authentication and what is the difference between 2FA (2-Factor Authentication) and OTP

SMS authentication is a security measure that involves sending a one-time passcode (OTP) via SMS to verify a user's identity. When a user attempts to log in to an account or confirm a transaction, they receive a unique code on their mobile phone. They must enter this code to complete the login process or verify the transaction. This method adds an extra layer of security beyond just a username and password. It helps prevent unauthorised access by ensuring that only someone with the registered phone can complete the process. SMS authentication is widely used for online banking, social media accounts, and other sensitive applications to protect against fraud and unauthorised access. 2FA (two-factor authentication) is a security method that uses two different forms of verification to log in, such as a password and an SMS code. An OTP is the unique code you receive as part of 2FA, usually via SMS or an authenticator app.

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Is SMS authentication good for cyber security?

Yes, SMS authentication enhances cybersecurity by adding an extra layer of security. It can be implemented through two-factor authentication or OTP (One-Time Password). It requires users to enter a one-time code sent via SMS in addition to their regular password, making unauthorised access more difficult. This extra step helps protect against password theft and phishing attacks.

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Why send OTP codes with SMS and how?

Sending OTP codes via SMS significantly enhances online security by providing a temporary, unique code used to verify the user's identity during login, bank transactions, or while using two-factor authentication (2FA). This extra layer of protection ensures that unauthorized access to your accounts is prevented, even if your password has been compromised. By receiving an OTP (One-Time Password) via SMS, users can secure their data quickly and reliably. To use SMS for sending verification codes, integrate the Spryng SMS gateway into your application. Generate a unique code, send it via SMS to the user, and verify the code on submission.