OTP & Verification

One-time passwords, delivered the moment they matter.

Secure logins, payments and sensitive actions with verification codes that reach your users in seconds — over SMS, voice or messaging apps.

otp.verify()
# 1 — request a code
POST /v1/otp/send
  to: "+1 302 555 0148"
  channel: "sms"
  expiry: 300 /* seconds */

# 2 — user enters 4821
POST /v1/otp/verify
  code: "4821"
# → { "verified": true } ✓

Built for verification you can trust

Seconds, not minutes

Direct carrier routes and automatic failover keep codes arriving fast, even at peak.

Configurable security

Set code length, expiry, retry limits and rate controls to match your risk model.

Fallback channels

Start with SMS and fall back to a voice call or messaging app if a code goes undelivered.

Delivery visibility

See sent, delivered and verified events in real time, with logs for every request.

Ready-made templates

Localised, pre-approved message templates so you can launch verification quickly.

Managed verification

Let DispatchIt generate, send and validate codes for you — or bring your own.

Where it fits

Common use cases

🔐

Account login

Add a second factor to protect user sign-ins.

💳

Payment confirmation

Verify transactions before they go through.

📝

Sign-up validation

Confirm a real phone number at registration.

🔁

Password reset

Authorise sensitive changes with a fresh code.

🏦

High-value actions

Add friction only where the stakes are high.

📱

Device enrolment

Confirm new devices before granting access.

Add trusted verification to your product

We will help you pick the right channels and get your first codes flowing.