# Fera Developer Docs Documentation > Fera is a reviews and user-generated content app for Shopify, Wix, BigCommerce, Magento and other eCommerce platforms or websites. ## Guides - [App Authentication (OAuth)](https://developers.fera.ai/docs/partners-app-authentication.md): Here's how to authenticate your app against a Fera account using OAuth - [App Management URL](https://developers.fera.ai/docs/app-management-url.md): Fera had the ability to send an authenticated request to manage your app using JWT. - [Javascript API Methods](https://developers.fera.ai/docs/js-api-methods.md) - [URL API](https://developers.fera.ai/docs/url-api.md) - [Link for customer to review product](https://developers.fera.ai/docs/link-for-customer-to-review-product.md): There are multiple ways you can trigger a review of a specific product - [Widgets API](https://developers.fera.ai/docs/widgets.md): Fera.js lets you create custom widgets. - [Webhook Introduction](https://developers.fera.ai/docs/webhook-introduction.md) - [Webhook Setup](https://developers.fera.ai/docs/webhook-setup.md) - [Webhook Testing](https://developers.fera.ai/docs/webhook-testing.md)