Halliday Commerce SDK Documentation

The Halliday Commerce SDK provides access to on/offramp services and cross-chain swaps. It provides a plethora of features to support different workflows and commerce automations.

There are two supported implementations for interacting with the Commerce SDK:

The Commerce Widget: Easiest way to add the feature-complete UI for all commerce services.
The Headless Client: Completely control the user experience using this low-level library.

Halliday also provides a Sandbox Testing environment to aid in development with the SDK.

Installation

The Commerce SDK is published on NPM (opens in a new tab).

npm install @halliday-sdk/commerce

SDKs & REST API Headless SDK