# WizzGift Docs > Deliver the full WizzGift gift card, premium catalog, and top-up experience inside your website or application using our secure Integration ## Docs - [Confirm payment and proceed with order delivery](https://docs.wizzgift.com/api-reference/api-integration/confirm-payment-and-proceed-with-order-delivery.md): Confirms the payment for a previously created checkout and triggers order delivery. - [Get order status by checkout ID](https://docs.wizzgift.com/api-reference/api-integration/get-order-status-by-checkout-id.md): Returns the current status of an order by its checkout ID. - [Get product details by slug](https://docs.wizzgift.com/api-reference/api-integration/get-product-details-by-slug.md): Returns detailed information for a single product identified by its slug. - [List available products](https://docs.wizzgift.com/api-reference/api-integration/list-available-products.md): Returns the list of all available WizzGift products. - [Place one or more product orders](https://docs.wizzgift.com/api-reference/api-integration/place-one-or-more-product-orders.md): Places an order for one or more products. - [Get iframe order details](https://docs.wizzgift.com/api-reference/iframe-integration/get-iframe-order-details.md): Returns order details for iframe-based integration. - [Initiate iframe payment](https://docs.wizzgift.com/api-reference/iframe-integration/initiate-iframe-payment.md): Initiates the payment flow for iframe integration. - [Get current balance](https://docs.wizzgift.com/api-reference/other-tools/get-current-balance.md): Returns your current WizzGift balance in multiple currencies. - [API authentication](https://docs.wizzgift.com/api/authentication.md): All WizzGift API endpoints require authentication. Every request—GET, POST, or any other method—must include your API Key in the Authorization header using the Bearer Token format. - [API Integration – Introduction](https://docs.wizzgift.com/api/introduction.md): Let's proceed with the API introduction - [Order API](https://docs.wizzgift.com/api/order.md): Here we explain order api in detail - [Product API](https://docs.wizzgift.com/api/product.md): The Product API allows integrators to retrieve a full list of available products or fetch detailed information for a specific product. All endpoints require Bearer token authentication using your API Key. - [Error Handling](https://docs.wizzgift.com/dev/errors.md): All WizzGift APIs follow a consistent pattern for successful and failed responses. - [Request New Product](https://docs.wizzgift.com/dev/request-new-product.md): WizzGift is constantly expanding its catalog based on partner and customer demand. - [Order Status Webhook (Callback)](https://docs.wizzgift.com/dev/webhook.md): Here is the documentation on webhook/callback - [Customize Iframe](https://docs.wizzgift.com/iframe/customization.md): Here is how you can customize iframe for better user experience - [Integration](https://docs.wizzgift.com/iframe/integration.md): Here is the detailed integration guide of wizzgift iframe - [Iframe Integration](https://docs.wizzgift.com/iframe/introduction.md): Deliver the full WizzGift gift card, premium catalog, and top-up experience inside your website or application using our secure iframe integration. - [Let's Start 🚀](https://docs.wizzgift.com/index.md): Step by step guide to wizzgift integration ## OpenAPI Specs - [openapi](https://docs.wizzgift.com/openapi.yaml)