# FORMAX DEVELOPER API ## API Docs - Prepaid Card SDK [Get Authorization API](https://developers.formaxpay.com/get-authorization-api-17920814e0.md): This API is used to authenticate the client and generate an access token for Web SDK integration. It also accepts a redirect URL parameter, which will be used by the SDK to redirect the user after successful authentication. - Prepaid Card SDK [Web SDK Redirect URL](https://developers.formaxpay.com/web-sdk-redirect-url-17921588e0.md): This URL is used to redirect users to the Web SDK interface, enabling session-based operations such as onboarding, verification, or transactions.