Sub-second, high-priority one-time password delivery for authentication critical flows.
Dedicated transactional routes with automatic operator failover and delivery confirmation.
PCI-conscious, audit-logged delivery for BFSI transaction authentication.
Passwordless and two-factor login flows with configurable expiry and retry windows.
Verify mobile numbers at registration to keep your database clean and fraud-free.
One REST endpoint, JSON responses, webhooks and SDK samples for every major language.
A clean, documented REST API with JSON responses, webhooks for delivery events and SDK-ready samples for every popular stack. Sandbox keys are available the moment you register.
curl -X POST https://api.vidyasms.com/v1/sms \
-H "Authorization: Bearer $VIDYA_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"sender": "VIDYAS",
"to": ["919036354451"],
"template_id": "1207160000000000",
"message": "Your VidyaSMS OTP is 480912"
}'
HTTP/1.1 200 OK
{ "status": "queued", "message_id": "vs_9f3ab21", "credits": 1 }Talk to our messaging experts and get a free trial on your business account today.