AuthKit JavaScript SDK

Installation

Install the SDK with your package manager, then read the API key from the environment rather than hard-coding it.

1npm install @paycux/node

Usage

Usage is handled by AuthKit JavaScript SDK rather than by your application code. Paycux exposes it through the same API surface as the rest of the platform, so the client you already configured needs no additional setup.

Configuration lives in the dashboard and is versioned per environment. Change it in staging, confirm the behaviour, then apply the same change to production.

Beta Versions

Beta Versions is handled by AuthKit JavaScript SDK rather than by your application code. Paycux exposes it through the same API surface as the rest of the platform, so the client you already configured needs no additional setup.

Configuration lives in the dashboard and is versioned per environment. Change it in staging, confirm the behaviour, then apply the same change to production.

AuthKit JavaScript Library

Official SDKs are published for Node.js, Python, Ruby, Go, PHP, Java and .NET. They share the same method names, so a snippet translates between languages with little more than syntax changes.

Each SDK reads PAYCUX_API_KEY from the environment by default and retries idempotent requests on transport errors.