Messaging

Depot Updates on WhatsApp & SMS

Keep shipping lines, drivers, and depot teams informed in real time. Gate notifications, tap-to-approve repair estimations, stock digests, and OTP — delivered instantly via WhatsApp Business API with SMS fallback.

Use Cases

Every Notification Your Depot Needs

From gate events to daily reports, DepotLite delivers the right information to the right person at the right time.

Gate-In/Out Notifications

Instantly notify shipping lines when their containers arrive or depart. Include container number, condition, damage summary, and timestamp.

Tap-to-Approve Requests

Send repair estimations to liner contacts with interactive approve/reject buttons. No login required — one tap from WhatsApp.

Daily Stock Summaries

Automated daily digest showing container counts by status, grade, and size for each shipping line. Delivered every morning.

Gate Pass Delivery

Send digital gate passes directly to driver WhatsApp numbers for smooth gate-out processing and verification.

OTP Verification

SMS-based one-time passwords for user registration, password reset, and secure actions like bulk approvals.

Repair Status Updates

Notify liners when repairs are completed, containers move to quality check, or are ready for release.

Architecture

How Messages Flow

DepotLite uses enterprise cloud infrastructure for reliable, asynchronous message delivery. Events trigger messages that are queued, templated, and delivered via the WhatsApp Business API.

Depot Event
Message Queue
Template Engine
WhatsApp API
Recipient

WhatsApp Business API

Primary delivery channel using pre-approved message templates. Supports rich media (images, documents), interactive buttons (approve/reject), and list messages. Delivery receipts tracked for every message.

SMS Fallback

Automatic fallback to SMS when WhatsApp delivery fails or the recipient does not have WhatsApp. Used as the primary channel for OTP verification and time-sensitive alerts.

Example Messages

What Your Liners See

Real notification templates used in production DepotLite deployments. Each message is configurable per depot and per liner.

Gate-In Notification
*Gate-In Notification*

Container: MSCU1234567
Liner: Mediterranean Shipping
Depot: Chennai CFS
Date: 24 Mar 2026, 09:30 IST

Condition: DAMAGED
Size/Type: 40HC / Steel Dry

Damage Summary:
- Front panel: Dent (Major)
- Left side: Corrosion (Minor)
- Floor: Hole (Major)

Survey photos attached.
Estimation will follow.
Approval Request
*Repair Estimation - Approval Required*

Container: MSCU1234567
Liner: Mediterranean Shipping
Depot: Chennai CFS

Estimation #EST-2026-0847
Items: 5 repair components
Labour: 12 hours
Material: INR 8,500

*Total: INR 18,200*
(CGST: INR 1,638 + SGST: INR 1,638)

[APPROVE]  [REJECT]  [VIEW DETAILS]
Daily Stock Digest
*Daily Stock Summary - MSC*
Date: 24 Mar 2026

Total Containers: 247

By Status:
  Available: 142
  Under Repair: 58
  Pending Survey: 23
  Pending Approval: 18
  Gate-Out Ready: 6

By Size:
  20ft: 89 | 40ft: 104 | 40HC: 54

Grade A: 96 | Grade B: 31 | Grade C: 15

Avg. Turnaround: 8.2 days
Features

Built for Reliability

Every message matters in depot operations. DepotLite ensures delivery with queuing, retries, and comprehensive tracking.

Message Queuing

Enterprise message queuing ensures no message is lost, even during high gate traffic. Messages are queued and processed in order.

Template Management

Pre-approved WhatsApp templates for each notification type. Multi-language support with dynamic variable injection.

Contact Routing

Notifications routed to the right contact per liner. Support for multiple contacts per liner with role-based preferences.

Scheduled Delivery

Stock digests and summary reports delivered at configurable times. Respect business hours per liner timezone.

Delivery Tracking

Track sent, delivered, read, and failed statuses for every message. Automatic retry on transient failures.

SMS Fallback

Automatic channel fallback when WhatsApp is unavailable. OTP always delivered via SMS for maximum compatibility.

Keep Everyone in the Loop

WhatsApp and SMS notifications that keep shipping lines engaged and depot operations transparent. Set up once, deliver automatically.