📄️ Introduction
## Overview
📄️ SDK Integration
The JavaScript SDK allows you to securely accept card payments in your checkout flow with a few lines of code. This guide covers setup, initialization, payment creation, callback handling.
📄️ Webhook
Webhook notifications allow you to receive real-time updates about payment transaction status changes. When a payment's status changes (e.g., from pending to authorised, or from authorised to waiting), Hello Clever will send a POST request to your specified webhook endpoint.
🗃️ Cards
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