generated: '2026-07-20' method: searched source: https://quissly.com/llms.txt + https://github.com/quissly notes: >- No first-party client SDK was found on npm, PyPI, RubyGems, Packagist, Maven, NuGet, or crates.io. Quissly ships e-commerce PLATFORM PLUGINS (not language SDKs): native Shopify and WooCommerce plugins documented on the site, and an open CS-Cart plugin published in the quissly GitHub org. Custom integration is via the REST API. These are integration plugins, so no SDKs pointer is emitted. packages: - language: php registry: github name: quissly/for-cscart url: https://github.com/quissly/for-cscart install: install via CS-Cart add-on platform: CS-Cart kind: plugin official: true - language: liquid registry: shopify name: Quissly for Shopify url: https://quissly.com/use-case/shopify platform: Shopify kind: plugin official: true - language: php registry: wordpress name: Quissly for WooCommerce url: https://quissly.com/use-case/woocommerce platform: WooCommerce kind: plugin official: true