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## Description The Checkout Express Pay Library is a Bold Javascript library, which contains reusable methods to implement the wallet payment using Bold's [Headless Checkout APIs.](https://developer.boldcommerce.com/default/guides/checkout)

A utility library for handling server side Apple Pay sessions and decrypting tokens.

Local-first RAG engine for documents: semantic segmentation, embeddings, salience-aware retrieval, and citation-grounded Q&A

Embeddable Payment SDK for 3DS integration (A55)

x402 payment scheme plugin for Tron (TRC-20 USDT) — enables x402 agentic payments on the Tron network via TronTransferAuthorization wrapper contract

⚡ Clean MVVM for React + MobX | Powerful ViewModels made simple ⚡

stocks.js offers an easy to use stock market data API

A TS library for making payments through the Wirecard Payment Page gateway.

towify sdk

The `aw-tool-jupiter-swap` package contains utilities for performing token swaps on Solana using Jupiter Exchange via Lit Protocol.

A nodejs library for the Flutterwave API

Unified SDK for multiple payment gateways (Easebuzz, Razorpay, etc.)

ES2015 library with constants to check if Key.is(...keys) or Key.isNot(...keys) - nothing more

Mendix Model SDK

The `aw-tool-sign-eddsa` package provides functionality for performing EdDSA signing operations using Lit Protocol's PKPs (Programmable Key Pairs). This tool enables secure signing of arbitrary messages while enforcing policy-based controls.

UnifyPayment is a TypeScript package that provides a unified interface for integrating with multiple payment providers, such as Stripe, LemonSqueezy, and more. With UnifyPayment, developers can easily switch between different payment providers without hav

A lightweight TypeScript/JavaScript SDK for integrating **Epic Collections Web Checkout** into your web storefront. It handles authentication and redirect-flow initiation.