Android SDK - Overview

Dexatel's Android SDK empowers developers to integrate seamless and secure user verification into their Android applications. Offering both SMS verification and Flash Call verification solutions, our SDK ensures reliable user authentication with minimal friction. Whether you're building an app that requires secure onboarding, two-factor authentication (2FA), or transactional verification, Dexatel's Android SDK provides the tools you need to implement these processes efficiently.

Key Features

SMS Verification: Send and verify SMS-based codes for quick and secure user verification.
Flash Call Verification: Leverage flash calls as an alternative to SMS for user verification, offering a fast and cost-effective option.
Easy Integration: Seamlessly integrate SMS and flash call verification into your Android apps with minimal setup.
Real-Time Status Updates: Get instant feedback on verification attempts, enabling dynamic decision-making within your app.
Global Coverage: Verify users worldwide with Dexatel’s extensive international network.
Robust Security: Ensure secure transmission and verification of codes, safeguarding user data and enhancing overall app security.

How It Works

SMS Verification

Initiate Request: When a user attempts to verify their phone number, your app uses Dexatel’s SDK to send a verification request.
SMS Delivery: The SDK triggers an SMS with a verification code to the user’s mobile number.
Verification: The SDK automatically verifies the code in real-time (no manual actions needed from the user) and authenticates the user upon a successful match.

Flash Call Verification

Initiate Request: Your app sends a verification request to Dexatel's SDK, including the user’s phone number.
Flash Call: The SDK places a flash call to the user’s phone, which disconnects automatically, leaving a missed call on their device.
Verification: The SDK confirms the match automatically and completes the verification process without manual user involvement.

Benefits

Faster Verification: Use flash call verification to reduce SMS delivery delays and provide a quicker user experience.
Cost Efficiency: Flash call verification offers a more affordable alternative to traditional SMS verification, particularly for high-volume applications.
Enhanced Security: Implement a secure two-factor authentication system that protects your users from fraud and unauthorized access.
Improved User Experience: Provide users with multiple verification options, increasing flexibility and reducing friction during the verification process.
Scalable: The SDK is designed to support apps of all sizes, from startups to large-scale enterprises, ensuring reliable performance at any scale.

Example Use Cases

App Onboarding: Verify user phone numbers during account registration to ensure genuine users and reduce spam.
Two-Factor Authentication (2FA): Add an extra layer of security to your app by implementing SMS or flash call verification for sensitive user actions, such as login or password recovery.
Transaction Verification: Confirm high-value transactions or account changes with quick and secure SMS or flash call verification.
Event Registration: Use the SDK to verify participants' phone numbers during event sign-ups, ensuring legitimacy.

Ready to integrate seamless and secure user verification into your Android app? Dexatel’s Android SDK provides a comprehensive solution for SMS and Flash Call verification. If you have any questions or need assistance with the integration process, feel free to reach out to us at [email protected]. Our team is here to ensure you get the most out of our Android SDK.