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Kapso helps you send messages, receive replies, and automate WhatsApp with APIs, workflows, and team tools. Use it to run your own operations on WhatsApp or to onboard your customers and automate messaging on their behalf.

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Choose a path

Send messages

Send text, templates, images, and interactive messages.

Receive messages

Receive WhatsApp events through Kapso webhooks or forwarded Meta payloads.

For your team

Use Kapso for support, sales, operations, broadcasts, and inbox workflows.

Onboard customers

Let your customers connect their own WhatsApp accounts to your product.

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TypeScript SDK

Install the SDK if you want the fastest way to send messages from a TypeScript project.

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Install

npm install @kapso/whatsapp-cloud-api

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Send your first message

import { WhatsAppClient } from '@kapso/whatsapp-cloud-api';

const client = new WhatsAppClient({
  baseUrl: 'https://api.kapso.ai/meta/whatsapp',
  kapsoApiKey: process.env.KAPSO_API_KEY!
});

await client.messages.sendText({
  phoneNumberId: '647015955153740',
  to: '1234567890',
  body: 'Order confirmed! 📦'
});