https://support.wix.com/en/article/wix-blocks-request-using-wix-apps-collections-in-blocks
Wix Blocks Request: Using Wix Apps' Collections in Blocks | Help Center | Wix.com
Currently, when building Blocks apps that integrate with Wix apps such as Stores or Bookings, you can only use their APIs. However, you cannot access their data
wix blocksusing appshelp centerrequestcollections
https://support.wix.com/nl/article/wix-blocks-aanvraag-staging-omgeving-voor-apps
Wix Blocks-aanvraag: Staging-omgeving voor apps - Wix Helpcentrum
Wix Blocks-aanvraag: Staging-omgeving voor apps - Wix Support Wix Helpcentrum
wix blocksaanvraagstagingomgevingvoor