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SMS VERIFICATION SERVICE
Verify customers securely and at scale with SMS
Increase conversions, reduce churn, and boost revenue, thanks to the humble yet powerful text message!
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Try for free
SMS verification scenario
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No-fuss onboarding for end-users around the globe
Simple. Secure. Scalable. SMS Verification just works
Texts are universally available on mobile devices – ready to send around the world! Keep it simple with a one-time passcode via SMS for sign-up, login, or transaction approvals.
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Try for free
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Brickbank
Hi! Here is your one-time passcode for BrickBank account verification: 2879
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Our standard: high delivery, low latency
Verify your end-users in seconds with our powerful super network and intelligent routing, specifically optimized for verification SMS.
Looking for analytics? Check out our self-serve portal to keep an eye on conversion rates, fault detection, and prevention.
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Try for free
Build with confidence – send your first SMS Verification in minutes
Our SMS authentication integrates seamlessly into sign-up or login flows via our REST API:
Sign up for a free account
Send an SMS Verification request to a number of your choice
Send a report verification request with the code received
See documentation
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SMS Verification code snippet
curl -X POST \
–user “APPLICATION_KEY:APPLICATION_SECRET” \
-H “Content-Type: application/json” –data ” \
{ \
“identity”: { \
“type”:”number”, \
“endpoint”:”+1555123123″ \
}, \
“method”:”sms” \
}” \
“https://verificationapi-v1.https://speedsms.in/.com/verification/v1/verifications”
Everything you need in an SMS verification service
Got questions? We’ve got answers!
How does SMS Verification work?
Verification verifies identity by sending a code in a text message to a mobile phone. That code is then either captured automatically or is entered manually by the user into a sign-up or login field to access an account.
Why use SMS instead of authenticator apps?
How can two-factor authentication protect sensitive information?
How can I use two-factor authentication to confirm user ID?
What are the advantages of using SMS Verification products over a traditional SMS service?
Learn more
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Deeper insights into verification solutions
Digital identity fraud
Sep 21, 2023
5 min read
Online identity fraud: trends and predictions
Read article
https://speedsms.in/ verification
Aug 03, 2023
4 min read
Boost conversion rates with seamless verification
Read article
Digital identity fraud
Jul 20, 2023
4 min read
5 things you need to know about online identity fraud
Read article
View all insights
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