> For the complete documentation index, see [llms.txt](https://help.fungies.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.fungies.io/for-saas-developers.md).

# FOR SAAS DEVELOPERS

- [Fungies CLI](https://help.fungies.io/for-saas-developers/fungies-cli.md)
- [Fungies MCP](https://help.fungies.io/for-saas-developers/fungies-mcp.md)
- [Quick start](https://help.fungies.io/for-saas-developers/fungies-mcp/quick-start.md)
- [Cursor, Claude, VS Code integration](https://help.fungies.io/for-saas-developers/fungies-mcp/cursor-claude-vs-code-integration.md)
- [MCP Capabilities](https://help.fungies.io/for-saas-developers/fungies-mcp/mcp-capabilities.md)
- [Hosted Checkout (more payment methods)](https://help.fungies.io/for-saas-developers/hosted-checkout-more-payment-methods.md)
- [Editing and Pausing Subscriptions](https://help.fungies.io/for-saas-developers/editing-and-pausing-subscriptions.md)
- [Downgrading / Upgrading Subscriptions](https://help.fungies.io/for-saas-developers/editing-and-pausing-subscriptions/downgrading-upgrading-subscriptions.md)
- [Creating Plans](https://help.fungies.io/for-saas-developers/creating-plans.md)
- [Free Trials and Custom Intervals](https://help.fungies.io/for-saas-developers/free-trials-and-custom-intervals.md)
- [Redirecting After Purchase](https://help.fungies.io/for-saas-developers/redirecting-after-purchase.md): This set up is intended for developers who wish to customize Redirect URL with Custom Parameters after successful purchase from the customer.
- [Using Webhooks](https://help.fungies.io/for-saas-developers/using-webhooks.md): To initiate webhook events using Fungies’s platform, whether you're a seasoned developer or a business owner with limited technical knowledge, this article is designed to help you understand webhooks.
- [Types of Webhooks](https://help.fungies.io/for-saas-developers/types-of-webhooks.md)
- [Payment Success](https://help.fungies.io/for-saas-developers/types-of-webhooks/payment-success.md)
- [Payment Refunded](https://help.fungies.io/for-saas-developers/types-of-webhooks/payment-refunded.md)
- [Payment Failed](https://help.fungies.io/for-saas-developers/types-of-webhooks/payment-failed.md)
- [Subscription Created](https://help.fungies.io/for-saas-developers/types-of-webhooks/subscription-created.md)
- [Subscription Interval](https://help.fungies.io/for-saas-developers/types-of-webhooks/subscription-interval.md)
- [Subscription Updated](https://help.fungies.io/for-saas-developers/types-of-webhooks/subscription-updated.md)
- [Subscription Cancelled](https://help.fungies.io/for-saas-developers/types-of-webhooks/subscription-cancelled.md)
- [Getting Started with the API](https://help.fungies.io/for-saas-developers/getting-started-with-the-api.md): A quick guide to help you start using the API, from generating API keys to making your first requests.
- [Orders APIs](https://help.fungies.io/for-saas-developers/orders-apis.md)
- [Managing Orders through API](https://help.fungies.io/for-saas-developers/orders-apis/managing-orders-through-api.md): This article is about learning how to effectively manage orders using the Fungies API. We will walk you through the essential API endpoints, including how to retrieve, update, and cancel orders
- [Orders List](https://help.fungies.io/for-saas-developers/orders-apis/orders-list.md)
- [Cancel Order](https://help.fungies.io/for-saas-developers/orders-apis/cancel-order.md)
- [Update Order](https://help.fungies.io/for-saas-developers/orders-apis/update-order.md)
- [Managing Subscriptions through API](https://help.fungies.io/for-saas-developers/managing-subscriptions-through-api.md): Subscriptions through API provide developers with detailed guide on how to handle subscription-related operations using API endpoints. This includes updating, retrieving, & cancelling subscriptions.
- [Managing and Creating Users through API](https://help.fungies.io/for-saas-developers/managing-and-creating-users-through-api.md): Managing and Creating Users through API" provides developers with detailed instructions on how to create, update, and manage user accounts within a system using API endpoints.
- [Customizing Subscription Confirmation Page](https://help.fungies.io/for-saas-developers/customizing-subscription-confirmation-page.md)
- [Using CustomFields to parse data from your Software / App](https://help.fungies.io/for-saas-developers/using-customfields-to-parse-data-from-your-software-app.md): This article is intended for developers who would want to redirect users from their application or software to a Hosted Checkout / Overlay Checkout - and recognize the User's ID.
- [Pre-fill fields (e-mail, discount) in checkout URL](https://help.fungies.io/for-saas-developers/using-customfields-to-parse-data-from-your-software-app/pre-fill-fields-e-mail-discount-in-checkout-url.md)