Focused OTP routes
Use an authentication-oriented setup designed around short-lived verification messages.
SMS solution
OTP SMS
Support authentication and verification with time-sensitive messages.
Plan the details before you send.
Message purpose, destination, audience permissions, templates and technical requirements all influence the right SMS setup.
API integration
Generate the code in your system, submit the approved message and validate it securely in your application.
Delivery monitoring
Track available delivery outcomes and define retry or alternate-channel logic for unsuccessful attempts.
Template and expiry planning
Keep messages concise, identify the purpose of the code and use an expiry window appropriate to the risk.
Before launch
Share the destination, expected monthly volume, peak throughput, language, sender requirement and whether messages will be uploaded or triggered through an API.
During delivery
Monitor available submission and delivery outcomes. Invalid numbers, handset availability, carrier filtering, registration issues and destination rules can affect results.
After the campaign
Review audience quality, timing, content length, links and response signals. Use those findings to improve the next campaign or design a multi-channel follow-up.
Frequently asked
Questions, answered.
Sender formats and approvals depend on the country, route and message category. Share the sender requirement before campaign setup.
API or SMPP connectivity may be available depending on the service and technical requirement.
Number validity, handset status, carrier rules, consent, registration, content, route choice and destination conditions can all influence delivery.
Domestic volume tiers are shown on the pricing page. International SMS requires a destination-specific quotation.
Launch with Canny
Ready to plan your next campaign?
Tell us your audience, destination and channel. We will help you choose the right route and volume.
Bengaluru support team
Plan, launch and improve with one communication partner.
We help businesses choose the right channel, prepare compliant campaign inputs, connect APIs or platforms, and understand delivery and engagement reports after launch.
1. Plan
Share your audience, destination, monthly volume and campaign objective.
2. Launch
Prepare content, templates, integrations and sending schedules with our team.
3. Improve
Review outcomes and refine targeting, timing, content and channel mix.
Contact CannyEmail
info@cannydigitalmarketing.com