NEW Meta Tech Provider — WhatsApp templates and embedded signup live Business communications platform

SMS, WhatsApp, and campaign delivery in one command layer.

Run transactional messaging, bulk campaigns, sender IDs, delivery reports, and automation from one premium workflow.

Contact Sales Start Trial View API Docs
API reliability WhatsApp templates Sender IDs Enterprise integrations 24/7 support
99.99% Platform uptime
240K Campaign sends queued
<1s OTP delivery median
1.2M Daily message volume
Campaign orchestration WHYSMS / live traffic Live
Trigger CRM event
API POST /messages
SMS Sender ID live
spring_launch_2026 Bulk SMS campaign
240K
98.7%
8.4%
Delivery reports Webhook ready Accepted -> delivered -> read
Support 24/7 escalation Enterprise onboarding and routing help
WhySMS Notify WhatsApp Business API
order_update_v2 Your order has shipped. Track delivery in real time.
Customer replied: Thanks, got it.
ETA updated to 14:30. Driver is 3 stops away.
API request JSON 
{
  "channel": "sms",
  "sender_id": "WHYSMS",
  "type": "transactional"
}
Sender ID WHYSMS Approved and active
Live telemetry 98.7% Delivery success today
WhatsApp template Utility approved Read states and replies tracked
Platform proof

Reliable infrastructure for campaigns, authentication, and customer engagement.

Designed for API teams, marketing teams, and enterprise operations that need delivery confidence without extra noise.

99.99% API reliability
24/7 Support coverage
Meta Template-ready WhatsApp flows
190+ Countries and routing reach
Vodafone CIB Egypt talabat noon Aramex Banque Misr Careem Jumia
Messaging platform

Four product pillars. One premium communications environment.

Each product block is a different operating mode inside the same WhySMS stack.

SMS API POST /messages transactional · sender_id · delivery_report
483 291 Verification code delivered in 0.8s
SMS API

Transactional SMS, OTP, alerts, and delivery reports without friction.

OTP & verification Alerts & notifications Delivery reports
Explore SMS API
Sender ID WHYSMS
Audience 240K
Clicks 8.4%
Bulk SMS Campaigns

Promotional messaging and audience broadcasts with clear campaign control.

Marketing campaigns Audience broadcasts Campaign analytics
View campaign pricing
WhatsApp Business API

Template notifications and customer engagement that feel immediate and readable.

Template messages Customer notifications Engagement flows
Explore WhatsApp API
CRM trigger WhySMS API Customer message
Messaging Automation

Workflow notifications, integrations, and API-triggered delivery across channels.

CRM integrations Event-based communications Webhook flows
See automation examples
Messaging modes

Equal weight for marketing messaging and transactional messaging.

Bulk SMS Campaigns

Plan, schedule, brand, and measure your outbound promotions.

Flash sale — 30% off today only. Reply STOP to opt out.
240KAudience
WHYSMSSender ID
8.4%Click rate
Promotional messaging Scheduled sends Campaign analytics
SMS API + OTP

Authenticate, confirm, and update users the moment events happen.

From WHYSMS 483 291 Your verification code — expires in 5 minutes.
Delivered 0.8s DLR → webhook
OTP & verification Alerts & notifications Webhook callbacks
OTP and authentication

Make verification codes visible as a major SMS API use case, not a separate product.

User registration Login verification Password reset 2FA Account security
Explore OTP use case See SMS API capabilities
01 Signup request
02 OTP generated
03 SMS delivered
04 Account verified
Primary industries Banking · Fintech · E-Commerce · Healthcare · Education
Delivery performance Sub-second routes with delivery reports
Security pattern Login verification, password reset, and step-up authentication
Developer and telemetry

API examples on one side. Live delivery health on the other.

REST API Webhook callbacks Authentication messaging Campaign and transactional traffic
Contact Sales View API Docs
Send OTP POST 
POST https://staging.whysms.com/api/v1/messages
Authorization: Bearer YOUR_API_KEY

{
  "channel": "sms",
  "type": "transactional",
  "sender_id": "WHYSMS",
  "recipients": ["+26077XXXXXXX"],
  "message": "Your login code is 483291"
}
Webhook response 200 OK 
{
  "message_id": "msg_92131",
  "status": "delivered",
  "channel": "sms",
  "latency_ms": 800,
  "delivery_report": true
}
SMS counter 1.2M Messages processed today
SMS Count 100M
HAPPY CLIENTS 400
POSITIVE REVIEWS 100
Pricing preview

Launch fast with packages. Scale with sales support when traffic grows.

Contact Sales View Pricing
Popular

5000 SMS

Messaging starter
SMS
0.30EGP
starting package
Campaigns Transactional API
  • One Year validity for SMS credits
  • Credits can be used for both Promotional & Transactional OTP SMS
  • Free access to web portal & SMS APIs



Contact Sales Live package preview from the current billing setup.

Starting from 20000 SMS

Messaging starter
SMS
0.28EGP
starting package
Campaigns Transactional API
  • One Year validity for SMS credits
  • Credits can be used for both Promotional & Transactional OTP SMS
  • Free access to web portal & SMS APIs
Contact Sales Live package preview from the current billing setup.

Starting from 50000 SMS

Messaging starter
SMS
0.27EGP
starting package
Campaigns Transactional API
  • One Year validity for SMS credits
  • Credits can be used for both Promotional & Transactional OTP SMS
  • Free access to web portal & SMS APIs
Contact Sales Live package preview from the current billing setup.
Ready to launch

Bring campaigns, notifications, and WhatsApp journeys into one enterprise-ready flow.

SMS API Bulk campaigns WhatsApp Business API Messaging automation
Contact Sales Start Trial View API Docs

Your experience on this site will be improved by allowing cookies.