Actions100
- Project Actions
- Project Accept Project Invite
- Project Create Project Invite
- Project List Invites For Project
- Project Create Project
- Project Decline Project Invite
- Project Delete Project Avatar
- Project Request Project Avatar Upload
- Project Delete Project Invite
- Project Get Project Invite
- Project Delete Project Membership
- Project Get Project Membership
- Project Update Project Membership
- Project Delete Project
- Project Get Project
- Project Delete Server Avatar
- Project Request Server Avatar Upload
- Project Get Project Token Invite
- Project Get Self Membership For Project
- Project Get Server
- Project List Memberships For Project
- Project List Project Invites
- Project List Project Memberships
- Project List Projects
- Project List Servers
- Project Resend Project Invite Mail
- Project Update Project Description
- Project Update Server Description
- Storagespace Get Project Statistics
- Storagespace Get Server Statistics
- Storagespace Replace Project Notification Threshold
- Storagespace Replace Server Notification Threshold
- Backup Actions
- Backup Create Project Backup Export
- Backup Delete Project Backup Export
- Backup Create Project Backup Schedule
- Backup List Project Backup Schedules
- Backup Create Project Backup
- Backup List Project Backups
- Backup Delete Project Backup Schedule
- Backup Get Project Backup Schedule
- Backup Update Project Backup Schedule
- Backup Delete Project Backup
- Backup Get Project Backup
- Backup Update Project Backup Description
- SSH SFTP User Actions
- Cronjob Actions
- App Actions
- App Execute Action
- App Get App
- App Get Appinstallation
- App Patch Appinstallation
- App Uninstall Appinstallation
- App Get Appversion
- App Get Installed Systemsoftware For Appinstallation
- App Get Missing Dependencies For Appinstallation
- App Get Systemsoftware
- App Get Systemsoftwareversion
- App Link Database
- App List Appinstallations For User
- App List Appinstallations
- App Request Appinstallation
- App List Apps
- App List Appversions
- App List Systemsoftwares
- App List Systemsoftwareversions
- App List Update Candidates For Appversion
- App Replace Database
- App Request Appinstallation Copy
- App Retrieve Status
- App Unlink Database
- App Set Database Users
- Project File System Actions
- Contract Actions
Overview
This node interacts with the mittwald mStudio API to list update candidates for a specific app version. It is useful when you want to retrieve potential updates or changes available for an existing app version within the mittwald platform. For example, if you manage multiple app versions and need to check which updates can be applied to a base version, this node helps automate that process by fetching the relevant update candidates.
Properties
| Name | Meaning |
|---|---|
| App Id | The unique identifier of the app for which you want to list update candidates. |
| Base App Version Id | The identifier of the base app version from which to list possible update candidates. |
Output
The node outputs JSON data representing the list of update candidates for the specified app version. This typically includes details about each candidate update such as version identifiers, descriptions, or metadata provided by the mittwald API. The output structure directly reflects the API response under the json field.
No binary data output is indicated in the source code.
Dependencies
- Requires an API key credential for authenticating with the mittwald mStudio API.
- The node uses the base URL
https://api.mittwald.defor all requests. - The node depends on the
@devlikeapro/n8n-openapi-nodepackage and an OpenAPI specification (openapi.json) bundled with the node for request building and validation.
Troubleshooting
- Authentication errors: Ensure the API key credential is correctly configured and has sufficient permissions.
- Invalid App Id or Base App Version Id: Verify that the provided IDs exist and are correct; otherwise, the API may return errors or empty results.
- Network issues: Check connectivity to
https://api.mittwald.de. - Unexpected API responses: Confirm that the API version used matches the node's OpenAPI spec to avoid schema mismatches.
Links and References
- mittwald mStudio API Documentation (official API endpoint)
- n8n OpenAPI Node Integration Guide