ChatKazi API
curl -X POST "https://api.chatkazi.app/api/v1/messages/text" \
  -H "x-api-key: ck_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "sessionId": "default",
    "to": "254712345678",
    "text": "Your order has been confirmed."
  }'

WhatsApp integration has never been this easy

ChatKazi helps developers and businesses connect to WhatsApp, and send messages through a simple REST API.

How it works

Start sending WhatsApp messages in three steps

ChatKazi keeps setup simple, so you can move from account creation to live message sending without extra tooling.

Step 1

Create account

Sign up in seconds and get access to your ChatKazi dashboard.

Step 2

Connect WhatsApp

Link your WhatsApp number via qr code or pairing code.

Step 3

Initiate message sending

Use the API to start sending WhatsApp messages from your app or workflow.

Use cases

Practical WhatsApp flows for everyday business

Use case 1

Order updates

Send customers payment confirmations, dispatch alerts, delivery updates, and pickup reminders directly on WhatsApp.

Use case 2

Appointment reminders

Reduce missed bookings with automated reminders, rescheduling prompts, and follow-up messages.

Use case 3

Customer support

Route common questions, status checks, and replies into a support flow your team can manage faster.

Use case 4

Lead follow-up

Trigger WhatsApp messages from your forms, CRM, or dashboard while the lead is still warm.

What are you waiting for!

Start with a simple subscription and build messaging into your app without extra ChatKazi message fees.