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

# Quickstart guides

> Review a list of Nocotax integration quickstart guides

This page contains a list of all Nocotax integration quickstart guides. These guides include:

* Full end-to-end interactive code samples.
* Step-by-step implementation instructions

### Undisclosed agent platforms

| Quickstart                                                                                    | Description                                                                                                              |
| --------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| [Build customer invoicing for your platform](/undisclosed-agents/customer-invoicing)          | Issue invoices to customers for goods or services sold through your platform as an undisclosed agent.                    |
| [Build self billing for supplier invoices of your platform](/undisclosed-agents/self-billing) | Record purchases from suppliers using self-billing, where your platform issues purchase invoices on behalf of suppliers. |

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<Note>
  **Need help?** See our [full API documentation](https://app.nocotax.app/apidoc)
</Note>