This workflow automates the process of transferring credentials between different n8n instances through an interactive form-based interface. It simplifies credential management by allowing users to select source and destination instances and credentials, then programmatically copying the selected credential to the target instance. The workflow is ideal for maintaining synchronized credentials across multiple environments or instances, enhancing security and operational efficiency.
Here are the main steps involved:
1. **Form Trigger**: The process begins when a user submits the form, initiating the credential transfer flow.
2. **Instance Settings & Credential Import**: The workflow fetches configuration details of various n8n instances, including API keys and URLs, and exports all credentials stored locally using n8n command-line tools.
3. **Data Processing**: It converts exported credentials into JSON format and extracts credential names and instance names to populate dynamic dropdowns in subsequent forms.
4. **User Selection**: Users are prompted to select the destination instance and the specific credential they wish to transfer.
5. **Credential Preparation**: Based on user choices, the workflow prepares the appropriate credentials and instance data for transfer.
6. **Credential Creation**: It then sends an HTTP POST request to the selected destination n8n instance’s credentials endpoint to create the new credential.
7. **Feedback**: Finally, the workflow displays success or error messages, informing users of the transfer outcome.
This process is useful in scenarios such as maintaining consistent credentials in staging and production environments, or when migrating credentials as part of a system upgrade.
The workflow leverages n8n nodes for form handling, API requests, file processing, command execution, and dynamic data handling, ensuring an automated, user-friendly experience.
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