WhatsApp API Solution

Connect with customers globally on the world's most popular messaging app via official WhatsApp Business APIs.

98%

Average Open Rate

< 1.2s

Average Message Latency

45%

Response Rate Increase

Rich Templates & Action Buttons

Deliver interactive customer experiences with template messages containing image headers, video links, custom file attachments, and quick-reply action buttons (e.g. 'Track Order', 'Call Support') directly in the WhatsApp thread.

WhatsApp Template Manager
// Template JSON
"header": {"type": "IMAGE", "url": "promo.jpg"},
"body": "Hi {{1}}, your order {{2}} is ready!",
"buttons": [{"type": "QUICK_REPLY", "text": "Track Order"}]
Approved by Meta (Template ID: order_shipped_v1)

Automated Chatbot Workflows

Build automated messaging flows to handle FAQs, collect feedback, process bookings, and answer customer inquiries 24/7. Easily hand off complex queries to live human support agents when needed.

Hi there! Welcome to Cellco support. How can we help you today?
Track order #9482
📦 Order #9482 is in transit! Current Location: Berlin Hub. Est. delivery: Tomorrow.
Official Meta BSP

Direct Meta Cloud API & Green Tick Verification

Connect directly to Meta's enterprise Cloud API servers with official Green Tick verification badge application support.

Green Tick Verification

Full technical guidance to achieve official green badge status on your WhatsApp Business account profile.

AI Chatbot Workflows

Automate 24/7 customer service, ticket creation, and interactive product catalogs inside WhatsApp conversations.

End-to-End Encryption

All customer messages and media attachments are protected by Meta's native end-to-end encryption protocols.

Developer Console

Production-Ready WhatsApp Business API API Integration

Copy production-tested SDK snippets or test live JSON payloads directly in your environment.

curl -X POST https://api.cellco.io/v1/whatsapp/send \
  -H "Authorization: Bearer cellco_live_key" \
  -d '{"to":"+15550123456","template":"order_update"}'
Simulated Response 200 OK (42ms) 
{
  "status": "sent",
  "wa_id": "wamid.HBgLMSQwOTkxNjg0MDc=",
  "green_tick": true
}
< 50ms API Latency TLS 1.3 Bank-Grade Encryption 99.99% SLA Uptime Guarantee