MESSAGING AND OTPS FOR BANKING & FINANCIAL SERVICES

Messaging built for big goals, not risks

Send secure, scalable messages, from OTPs (One Time Passwords) to alerts and chats, all compliant and built for trust.

RCS message simulation from a bank with interactive buttons and location confirmation, demonstrating how financial institutions use LINK Mobility’s messaging solutions and OTPs for secure customer engagement.

SMS OTP

Protect your customers and your brand

Add secure, seamless authentication for logins, transactions, and account changes. LINK’s OTPs (One-Time Passwords) and 2FA (two-factor authentication) verify identities instantly via encrypted, trusted channels.

SMS OTP message shown on a mobile phone, with a one-time verification code used for secure login. Demonstrates how LINK Mobility enables delivery of two-factor authentication via SMS for banking and financial services.

SMS OTP API

Move fast without re-platforming

Add secure messaging to your existing infrastructure with minimal fuss. LINK’s flexible APIs and plug-and-play platforms integrate easily, so you can innovate without a full rebuild.

Mobile phone screen displaying examples of SMS messages for service updates, account security via two-factor authentication (OTP), and fraud detection. Showcases LINK Mobility’s secure messaging capabilities for banking and financial services.

TWO FACTOR AUTHENTICATION API

0 friction, 1 happy customer, 2 steps ahead

Deliver secure one-time passwords instantly, so your customers can log in, confirm payments, or reset credentials without delay.

LINK’s high-speed 2FA and OTP messaging uses global routing, local compliance, and smart failover to keep authentication fast, reliable, and friction-free.

A smartphone screen displaying a one-time password (OTP) message used for account verification. The process connects via API to verify a user login securely through a code input interface and successful authentication. Visual represents LINK Mobility's OTP messaging solution for financial services.

TEXT MESSAGING FOR BANKS

How LINK Supports the Finance Industry

Multi-Layered Security

End-to-end encryption, verified senders, and compliance built for regulated environments.

Real-Time Alerts

Notify customers instantly about transactions, login attempts, loan status, and more

Personalized Journeys

Combine customer data with messaging to deliver only relevant communications.

Engagement Channels

Reach customers on messaging channels they actually like such as WhatsApp, RCS and SMS.

Integrated Workflows

Connect with platforms to deliver timely, messages across the customer journey.

Built to Scale

Whether you’re a regional credit union, a global bank, a digital-first bank, LINK supports all.

SECURE CUSTOMER TEXT MESSAGING

Help customers know more and worry less

Keep customers informed and engaged with rich, timely content sent via SMS, WhatsApp, email, or in-app, from onboarding to fraud tips. LINK makes it easy, smart, and attention-grabbing.