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.

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 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.

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.

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.