Extensibility in WooCommerce Blocks

These documents are all dealing with extensibility in the various WooCommerce Blocks.

Checkout Block

Document	Description
Payment Method Integration	Information about implementing payment methods.
Filtering Payment Methods	Information about filtering the payment methods available in the Checkout Block.
Checkout Flow and Events	All about the checkout flow in the checkout block and the various emitted events that can be subscribed to.
Available Filters	All about the filters that you may use to change values of certain elements of WooCommerce Blocks.
Exposing your data in the Store API.	Explains how you can add additional data to Store API endpoints.
Available endpoints to extend with ExtendRestAPI.	A list of all available endpoints to extend.
Adding an endpoint to ExtendRestAPI.	A step by step process for contributors to expose a new endpoint via ExtendRestApi.
Slots and Fills.	Explains Slot Fills and how to use them to render your own components in Cart and Checkout.
Available Slot Fills.	Available Slots that you can use and their positions in Cart and Checkout.
Available Formatters	Available `Formatters` to format data for use in the Store API.
IntegrationInterface	The `IntegrationInterface` class and how to use it to register scripts, styles, and data with WooCommerce Blocks.