# PinPad Documentation > Documentation for PinPad Append .md to any documentation page URL to get its markdown version. ## Guides - [What is a PIN Pad?](https://pinpad.docs.netevia.com/docs/what-is-a-pin-pad.md) - [In-app features](https://pinpad.docs.netevia.com/docs/in-app-features.md): There are some administrative features available within the PIN Pad app, allowing users to manage transactions and customize settings directly from the app's user interface. - [PIN Pad API](https://pinpad.docs.netevia.com/docs/pin-pad-api.md): The PIN Pad API is a critical interface that enables developers to integrate their applications with the PIN Pad, allowing for seamless communication and control over payment processing functions. - [Get Started with Netevia PIN Pad](https://pinpad.docs.netevia.com/docs/getting-started.md) - [Payment](https://pinpad.docs.netevia.com/docs/payment.md) - [Void](https://pinpad.docs.netevia.com/docs/void-2.md) - [Refund](https://pinpad.docs.netevia.com/docs/refund-4.md) - [Capture](https://pinpad.docs.netevia.com/docs/capture-3.md) - [Tip adjustment](https://pinpad.docs.netevia.com/docs/tip-adjustment-3.md) - [Batch Report](https://pinpad.docs.netevia.com/docs/batch-report-3.md) - [Batch Closing (settlement)](https://pinpad.docs.netevia.com/docs/batch-closing.md) ## API Reference - [Getting started](https://pinpad.docs.netevia.com/reference/start.md) - [Administration section](https://pinpad.docs.netevia.com/reference/admin-section.md) - [Resources](https://pinpad.docs.netevia.com/reference/resources.md) - [Global connection](https://pinpad.docs.netevia.com/reference/global-connection.md) - [Mediator API](https://pinpad.docs.netevia.com/reference/mediator-api.md) - [Local connection](https://pinpad.docs.netevia.com/reference/local-connection.md) - [Message format](https://pinpad.docs.netevia.com/reference/message-format.md) - [Message types](https://pinpad.docs.netevia.com/reference/message-types.md) - [Error codes](https://pinpad.docs.netevia.com/reference/error-codes.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload.md) - [Request payload](https://pinpad.docs.netevia.com/reference/payment-payload.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-1.md) - [Response payload](https://pinpad.docs.netevia.com/reference/payment-state.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-2.md): Sent in response to a Payment request if the customer has selected a non-card tender type (e.g. Cash) - [Request payload](https://pinpad.docs.netevia.com/reference/request-payload.md) - [Request payload](https://pinpad.docs.netevia.com/reference/request-payload-1.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-4.md) - [Request payload](https://pinpad.docs.netevia.com/reference/request-payload-copy.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-3.md) - [Request payload](https://pinpad.docs.netevia.com/reference/request-payload-2.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-copy.md) - [Request payload](https://pinpad.docs.netevia.com/reference/request-payload-3.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-5.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-6.md) - [Request payload](https://pinpad.docs.netevia.com/reference/response-payload-7.md) - [Response payload](https://pinpad.docs.netevia.com/reference/response-payload-8.md) - [](https://pinpad.docs.netevia.com/reference/transaction.md): Included in payloads - [](https://pinpad.docs.netevia.com/reference/batch-report-2.md): Included in payloads - [Void](https://pinpad.docs.netevia.com/reference/transaction-void.md) - [Refund](https://pinpad.docs.netevia.com/reference/transaction-refund.md) - [Capture](https://pinpad.docs.netevia.com/reference/transaction-capture.md) - [Tip adjustment](https://pinpad.docs.netevia.com/reference/transaction-tip-adjustment.md) - [Request](https://pinpad.docs.netevia.com/reference/request.md) - [Response](https://pinpad.docs.netevia.com/reference/response.md) - [Response when a tender selected by customer](https://pinpad.docs.netevia.com/reference/response-when-tender-selected-by-customer.md): Customer has selected a non-card tender type (e.g. Cash). - [Request](https://pinpad.docs.netevia.com/reference/request-1.md) - [Response](https://pinpad.docs.netevia.com/reference/response-1.md) - [Request](https://pinpad.docs.netevia.com/reference/refund-1.md) - [Response](https://pinpad.docs.netevia.com/reference/response-2.md) - [Request](https://pinpad.docs.netevia.com/reference/request-2.md) - [Response](https://pinpad.docs.netevia.com/reference/response-3.md) - [Request](https://pinpad.docs.netevia.com/reference/request-3.md) - [Response](https://pinpad.docs.netevia.com/reference/response-4.md) - [Request](https://pinpad.docs.netevia.com/reference/request-4.md) - [Response](https://pinpad.docs.netevia.com/reference/response-5.md) - [Request](https://pinpad.docs.netevia.com/reference/batch-close-request.md) - [Response](https://pinpad.docs.netevia.com/reference/batch-close-response.md)