# Datatrans Documentation Documentation

> Explore our documentation to find helpful resources and examples to integrate Datatrans. Add Datatrans to your web or mobile application and start accepting online payments. Link our Payment API to offer customer-initiated payments, merchant-initiated payments, and after the payment actions.

Append .md to any documentation page URL to get its markdown version.

## Guides
- [Datatrans Introduction](https://docs.datatrans.ch/docs/introduction.md)
- [Getting Started](https://docs.datatrans.ch/docs/getting-started.md)
- [Customer Initiated Payments](https://docs.datatrans.ch/docs/customer-initiated-payments.md)
- [Merchant Initiated Payments](https://docs.datatrans.ch/docs/merchant-initiated-payments.md)
- [After The Payment](https://docs.datatrans.ch/docs/after-the-payment.md)
- [Currency Conversion](https://docs.datatrans.ch/docs/currency-conversion.md)
- [Redirect & Lightbox](https://docs.datatrans.ch/docs/redirect-lightbox.md)
- [Secure Fields](https://docs.datatrans.ch/docs/secure-fields.md)
- [Styling & Initialization Options](https://docs.datatrans.ch/docs/secure-fields-options.md)
- [Events](https://docs.datatrans.ch/docs/secure-fields-events.md)
- [Mobile SDK](https://docs.datatrans.ch/docs/mobile-sdk.md)
- [iOS Integration](https://docs.datatrans.ch/docs/ios-integration.md)
- [Android Integration](https://docs.datatrans.ch/docs/android-integration.md)
- [Payment Button](https://docs.datatrans.ch/docs/payment-button.md)
- [Click to Pay](https://docs.datatrans.ch/docs/click-to-pay.md)
- [PayPal Button](https://docs.datatrans.ch/docs/paypal-button.md)
- [Dynamic Currency Conversion](https://docs.datatrans.ch/docs/dynamic-currency-conversion.md)
- [Multi-Currency Pricing](https://docs.datatrans.ch/docs/multi-currency-pricing.md)
- [API Endpoints](https://docs.datatrans.ch/docs/api-endpoints.md)
- [Currency Codes and Minor Units](https://docs.datatrans.ch/docs/currency-codes.md)
- [Additional Security](https://docs.datatrans.ch/docs/additional-security.md)
- [Payment Methods](https://docs.datatrans.ch/docs/payment-methods.md)
- [Tokenization](https://docs.datatrans.ch/docs/tokenization.md)
- [Testing Credentials](https://docs.datatrans.ch/docs/testing-credentials.md)
- [Reconciliation](https://docs.datatrans.ch/docs/reconciliation.md)
- [3D Secure](https://docs.datatrans.ch/docs/3d-secure.md)
- [PCI DSS & SAQ-A](https://docs.datatrans.ch/docs/pci-dss-saq-a.md)
- [PGP Key](https://docs.datatrans.ch/docs/pgp-key.md): Datatrans PGP Key