WaliChatInstall

Overview

This node interacts with the WaliChat WhatsApp API, specifically to manage WhatsApp groups among other resources. The "Get Group" operation under the "Groups" resource retrieves detailed information about a specific WhatsApp group by its ID. This is useful for scenarios where you need to fetch metadata or status of a group, such as its participants, group name, or settings.

Practical examples include:

• Fetching group details before sending targeted messages.
• Auditing group membership or settings programmatically.
• Integrating group data into CRM or support systems.

Properties

Output

The output JSON contains the detailed information of the requested WhatsApp group. This typically includes group metadata such as group name, description, participants list, and possibly other group-specific attributes returned by the WaliChat API.

No binary data output is indicated for this operation.

Dependencies

• Requires an API key credential for authenticating with the WaliChat WhatsApp API.
• The node depends on dynamic loading of available WhatsApp numbers ("devices") and groups based on the selected device.
• Proper configuration of the WaliChat API key in n8n credentials is necessary.

Troubleshooting

• Common issues:

  • Invalid or missing WhatsApp number/device ID may cause failure to load groups or retrieve group info.
  • Incorrect or expired API key will result in authentication errors.
  • Providing a non-existent or malformed Group ID will lead to errors or empty responses.

• Error messages:

  • Authentication errors indicate problems with the API key; verify and update credentials.
  • "Group not found" or similar errors suggest the Group ID does not exist or is inaccessible from the selected WhatsApp number.
  • Network or timeout errors require checking connectivity and API service status.

Links and References

• WaliChat WhatsApp API Documentation (example placeholder link)
• n8n documentation on Creating Custom Nodes