> For the complete documentation index, see [llms.txt](https://docs.paykun.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.paykun.com/technical-guide.md).

# PayKun Developer’s Hub

- [Getting Started](https://docs.paykun.com/technical-guide/untitled.md)
- [General Payment Flow with API](https://docs.paykun.com/technical-guide/untitled/general-payment-flow-with-api.md)
- [‌Authentication](https://docs.paykun.com/technical-guide/untitled/authentication.md)
- [Types of Integration](https://docs.paykun.com/technical-guide/untitled/types-of-integration.md)
- [Test Environment](https://docs.paykun.com/technical-guide/test-environment.md)
- [API Encryption Key Guide](https://docs.paykun.com/technical-guide/api-encryption-key-guide.md)
- [Web Integration](https://docs.paykun.com/technical-guide/web-integration.md)
- [Understanding Integration](https://docs.paykun.com/technical-guide/web-integration/checkout-integration.md)
- [Request](https://docs.paykun.com/technical-guide/web-integration/checkout-integration/web-integration-request.md)
- [Encryption](https://docs.paykun.com/technical-guide/web-integration/checkout-integration/web-integration-encryption.md)
- [Response](https://docs.paykun.com/technical-guide/web-integration/checkout-integration/web-integration-response.md)
- [Error Codes](https://docs.paykun.com/technical-guide/web-integration/checkout-integration/web-integration-error-codes.md)
- [PHP](https://docs.paykun.com/technical-guide/web-integration/php.md)
- [Python](https://docs.paykun.com/technical-guide/web-integration/python.md)
- [.Net](https://docs.paykun.com/technical-guide/web-integration/.net.md)
- [JS Checkout](https://docs.paykun.com/technical-guide/web-integration/js-checkout.md)
- [Mobile Integration](https://docs.paykun.com/technical-guide/mobile-integration.md)
- [Android SDK](https://docs.paykun.com/technical-guide/mobile-integration/android-sdk.md)
- [iOS SDK](https://docs.paykun.com/technical-guide/mobile-integration/paykun-ios-sdk.md)
- [eCommerce Integration](https://docs.paykun.com/technical-guide/ecommerce-integration.md)
- [OpenCart](https://docs.paykun.com/technical-guide/ecommerce-integration/opencart.md)
- [PrestaShop Modules](https://docs.paykun.com/technical-guide/ecommerce-integration/prestashop-modules.md)
- [Paykun WHMCS Kit](https://docs.paykun.com/technical-guide/ecommerce-integration/paykun-whmcs-kit.md)
- [Wordpress\_v4.x\_Donation](https://docs.paykun.com/technical-guide/ecommerce-integration/wordpress_v4.x_donation.md)
- [WooCommerce](https://docs.paykun.com/technical-guide/ecommerce-integration/woocommerce.md)
- [Magento](https://docs.paykun.com/technical-guide/ecommerce-integration/magento.md)
- [Webhooks](https://docs.paykun.com/technical-guide/webhooks.md)
- [API Reference Guide](https://docs.paykun.com/technical-guide/api-reference.md): Under this section you will find all API information that is used for processing payments.
- [Signature Generation and Verification](https://docs.paykun.com/technical-guide/signature-generation-and-verification.md)
- [Test Card Information](https://docs.paykun.com/technical-guide/test-card-information.md)