SMS Authentication
SMS authentication must be
secure and fast
By sending one-time passwords and log-in codes to your customers in a simple, secure and super-fast manner.
Most secure supplier in Europe
Spryng is the only messaging supplier for SMS and WhatsApp in Europe to be fully certified (ISO 27001 & NEN 7510). Our servers are located in the EU, in Frankfurt and Paris.
Worldwide reach
With only 1 REST API we send millions of SMS messages worldwide every day; in more than 900 networks in approximately 190 countries.
Fastest delivery guaranteed
Unlike most operators, Spryng only works with direct connections. Your authentication messages are our highest priority and delivered within seconds.
Connections
Spryng integrates
with (almost) all systems
Spryng’s SMS Gateway is standardy linked to many Multi Factor Authentication systems. This way you can easily send SMS messages within minutes.
Check all integrations
Integrate
instantly
Get started quickly with your own application in multiple languages such as PHP, Ruby, Node, Javascript and Java. Extra simple due to various SDKs, plugins and sample codes in different languages.
$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'
})
Request your price for authentication SMS
Ask for more information or test our SMS service for free and without obligation. When you create an account, you get free test-credits.
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No start-up or hidden costs
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Sign-up to receive free test credits
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You can buy from as little as 100 SMS
Get your
tailor-made price
Would you like to receive a precise price quote for your SMS volume? We’re happy to provide you with a competitive, tailor-made offer, completely obligation-free. Plus, when you purchase just 1,000 SMS credits, we’ll plant a tree in your organisation’s name.
Receive a quotation within one hourReady to get started
The highest
security standard
All data is encrypted, in transit (SSL certificates) and at rest (disk encryption for database storage)
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ISO 27001 certified
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CSV exchange via SFTP connection
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NEN 7510 certified
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Penetration testing
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GDPR compatible
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Backups & monitoring
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Advanced Caller ID
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End-to-end encryption
We are
here to help!
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
FAQ’s about SMS Authentication
Integrate easily with
your existing systems.