Short Codes
Send high-volume, high-throughput messaging over dedicated 5-6 digit short codes. Ideal for marketing, alerts, and any campaign needing maximum deliverability.
- 100/s
- per code
- 5-6
- digit code
- 99.99%
- uptime SLA
curl -X POST https://api.conversa.in/v1/sms/messages \
-H "Authorization: Bearer $API_KEY" \
-d from="56789" \
-d to="+919000000000" \
-d text="FLASH SALE: 40% off ends tonight."Everything you need to ship Short Codes
Maximum throughput
Purpose-built for bulk sending at hundreds of messages per second.
Dedicated code
A short code reserved to your brand for consistent, trusted delivery.
Keyword campaigns
Run subscribe and vote flows on memorable keywords into your code.
Carrier-vetted
Pre-approved by carriers for reliable, high-deliverability messaging.
Built for how you use Short Codes
- Marketing blasts
- Sweepstakes & voting
- Loyalty programs
- Mass alerts
SLA
99.99%
uptime SLA
Enterprise-grade reliability with 24/7 support, dedicated routing, and transparent status reporting.
Common questions
How long to provision?
Short code approval and carrier provisioning typically completes in 6-8 weeks.
Can I use keywords?
Yes — attach multiple keywords to your short code for subscribe and campaign flows.
More SMS products
Every Conversa product shares the same API, dashboard, and billing.
Ready to launch Short Codes?
Get API keys in minutes. Pay only for what you use.