---
id: docs.home
title: "Documentation"
canonical: https://docs.secureprocessing.app
---

# Documentation

Guides for running your business on Secure Processing, and everything a developer needs to build on it.

## I run a business

Take card payments, send invoices, refund a customer, and know when the money reaches your bank. No code needed.

- [Get paid with a link or an invoice](https://docs.secureprocessing.app/start.md)
- [Go live and take real money](https://docs.secureprocessing.app/help/getting-started/activate-your-account.md)
- [When your money arrives](https://docs.secureprocessing.app/help/payouts/when-do-i-get-paid.md)
- [Refunds and disputes](https://docs.secureprocessing.app/help/refunds/refund-a-payment.md)
- [Your team and your account](https://docs.secureprocessing.app/help/account/invite-a-teammate.md)
- [Open the help centre](https://docs.secureprocessing.app/help.md)

## I’m building an integration

Create payments from your own site or app, listen for webhooks, and build it all in test mode, with a key that can never move real money.

- [Quickstart: a test payment in five minutes](https://docs.secureprocessing.app/quickstart.md)
- [Accept a payment](https://docs.secureprocessing.app/accept-a-payment.md)
- [Webhooks](https://docs.secureprocessing.app/webhooks.md)
- [API reference](https://api.secureprocessing.app/reference)
- [Go to the developer guides](https://docs.secureprocessing.app/developers.md)

## Popular in the help centre

- [Test mode and live mode](https://docs.secureprocessing.app/help/getting-started/test-mode-and-live-mode.md)
- [Choose how to get paid](https://docs.secureprocessing.app/start.md)
- [When will I get my money?](https://docs.secureprocessing.app/help/payouts/when-do-i-get-paid.md)
- [Refund a payment, in full or in part](https://docs.secureprocessing.app/help/refunds/refund-a-payment.md)
- [A customer disputed a payment: what to do now](https://docs.secureprocessing.app/help/disputes/what-to-do-now.md)
- [Why was a payment declined?](https://docs.secureprocessing.app/help/payments/why-was-it-declined.md)
- [Create a payment link](https://docs.secureprocessing.app/help/payment-links/create-a-payment-link.md)

## Popular with developers

- [Quickstart](https://docs.secureprocessing.app/quickstart.md)
- [Accept a payment](https://docs.secureprocessing.app/accept-a-payment.md)
- [Webhooks](https://docs.secureprocessing.app/webhooks.md)
- [Errors](https://docs.secureprocessing.app/errors.md)
- [Test cards](https://docs.secureprocessing.app/test-cards.md)
- [API keys](https://docs.secureprocessing.app/api-keys.md)

## Get paid without a website

Three ways to take a card payment today, from the dashboard, with nothing to install.

- [Payment links: One link you can send in WhatsApp, email or a text.](https://docs.secureprocessing.app/start.md#no-website-send-a-payment-link)
- [A QR code at the counter: Print the link’s QR code; customers pay on their own phone.](https://docs.secureprocessing.app/start.md#no-website-send-a-payment-link)
- [Invoices: Bill a customer with GST, and we send the reminders.](https://docs.secureprocessing.app/start.md#billing-one-customer-send-an-invoice)

Still stuck? Write to [admin@secureprocessing.app](mailto:admin@secureprocessing.app).