Web SDK

The official Plexy client-side SDK for the browser. Build a full Drop-in checkout or compose individual payment Components in any web app, including React and Next.js. Works with either the Sessions flow (recommended) or the Advanced flow.

Requirements

Latest two versions of Chrome, Firefox, Safari, and Edge
Plexy Checkout API v2 or later
Node.js 18 or later for your server code

Installation

npm install @plexy/plexy-web
# or
pnpm add @plexy/plexy-web
# or
yarn add @plexy/plexy-web

Import the default stylesheet once in your app (for example in the root layout):

import '@plexy/plexy-web/styles/plexy.css';

Imports

The package ships two entry points:

@plexy/plexy-web (recommended): tree-shakable. Import only the components you use.

import {
  PlexyCheckout,
  Dropin,
  Card,
  ApplePay,
  GooglePay,
} from '@plexy/plexy-web';

@plexy/plexy-web/auto: pre-registers every payment-method component. Simpler to start with but ships a larger bundle.
```
import { PlexyCheckout } from '@plexy/plexy-web/auto';
```