> ## Documentation Index
> Fetch the complete documentation index at: https://enterprise-docs.bglobale.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SDK and API

The Global‑e API enables developers to connect their systems with Global‑e's infrastructure, facilitating various e-commerce functionalities.

The API allows you to access and manage Global‑e's features, such as currency conversion, localized pricing, international shipping options, tax calculation, and duty estimation. It also provides tools for managing orders, tracking shipments, and handling returns and refunds.

The Global‑e SDK, on the other hand, is a set of software development tools, libraries, and documentation that assists developers in integrating Global‑e's services into their applications more easily. The SDK typically includes pre-built functions and modules that abstract away the underlying complexities of the API integration, simplifying the development process.

By leveraging the Global‑e API and SDK, retailers can expand their e-commerce reach to international markets, offering localized shopping experiences, streamlined shipping and logistics, and transparent pricing and taxation for customers around the world.

<Note>
  **For information about Shopify, see Shopify Native.**
</Note>

## Global-e Client SDK

The Global-e Client SDK provides a range of features designed to enhance international checkout experiences for merchants. Here is a brief summary of its key features:

* **Popup Management**: Handles welcome popups and shipping/currency switchers.
* **Checkout Integration**: Manages the checkout iframe for seamless transactions.
* **Analytics and Event Tracking**: Tracks customer activity and integrates with analytics frameworks like Google Analytics.
* **Cookie and Consent Management**: Manages cookies and user consent to comply with privacy regulations.
* **Settings Management**: Only exposes necessary client settings, ensuring security and performance.
* **Express Payment Integration**: Supports express payment buttons and integrates with payment services like PayPal. (Platform specific)
* **Dynamic Configuration**: Allows per country and merchant configurations, with feature flags for customization. (i.e.., Conversion settings: Rounding rules, fixed FX rates, fixed prices, etc.)