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

# Welcome Guide

Welcome to the docs! Here you'll find the guides and references to design and build with Push Cash so you can start accepting and processing payments.

## How to use these docs

The documentation is organized around guides which explain how to build your integration. Each guide builds on the previous one, so we recommend completing the first five guides in order:

1. [Create a user](./create-a-user)
2. [Add a new card and process a transaction](./process-a-new-card)
3. [Process a transaction using a stored card](./process-a-stored-card)
4. [Handle user authentication](./user-authentication)
5. [Receive webhook notifications](./enabling-webhooks)

Once the core functionality is completed, you may extend your integration to support additional capabilities by following the remaining guides:

* [Process a transaction using Apple Pay](./integration-apple-pay)
* [Enable manual review for withdrawals](./manual-review)
* [Process using multiple settlement accounts](./multiple-accounts)
* [Issue refunds](./issue-refunds)

When you're ready to move from sandbox to production, work through the [Go-Live Checklist](./go-live-checklist) with your Push Cash representative to set up production API access, account identifiers, and Apple Pay domain verification.

As you are working through the guides, please make use of the following resources which serve as complete references for the technical integration:

* [API Reference](./apireference)
* [Push JS SDK Reference](./sdk)
* [Webhook Reference](./webhook-types)