WaliChat

Interact with WaliChat WhatsApp API

Actions148

Send messages Actions
- Send text message
- Send multimedia message
- Send scheduled message
- Send poll message
- Send votes in a poll
- Delete votes in a poll
- Send meeting event
- Send meeting confirmation
- Send location
- Send contacts
- Send reaction
- Send catalog product
- Forward message
Outbound Messages Actions
- Search Messages
- Get Message
- Update Message
- Delete Message
WhatsApp Numbers Actions
- Get Numbers
- Get Number by ID
- Create Number
- Update Number
- Delete Number
- Delete Chats
Groups Actions
- Get Groups
- Get Group
- Create Group
- Update Group
- Update Group Image
- Add Participants
- Update Participants
- Remove Participants
- Get Pending Members
- Approve Members
- Reject Members
- Get Invite Code
- Revoke Invite Code
- Join Group
- Leave Group
Channels Actions
- Get Channels
- Get Channel
- Create Channel
- Update Channel
- Update Channel Image
- Delete Channel
- Join Channel
- Search Channels
Chats Actions
- Get Chats
- Get Chat Details
- Send Typing Status
- Sync Device Chats
- Sync Chat Messages
- Update Chat Read Status
- Set Chat Status
- Get Group Participants
- Assign Chat
- Unassign Chat
- Create Chat Note
- Delete Chat Note
- Update Chat Labels
- Update Chat Attributes
- Archive Chat
- Unarchive Chat
- Delete Chat
- Bulk Update Chats
Chat Contacts Actions
- Get Contacts
- Get Contact Details
- Create Contact
- Update Contact
- Update Contact Metadata
- Upsert Contact Metadata
- Delete Contact
- Bulk Create Contacts
- Block Contacts
- Unblock Contacts
Chat Messages Actions
- Get Messages
- Get Message Details
- Get Message Delivery Info
- Edit Message
- Delete Message
Chat Files Actions
- Get Files
- Get File Details
- Download File
Team Actions
- Get Team Members
- Update Team Member
- Delete Team Members
- Get Device Team Members
- Create Team Member
- Grant Device Access
- Revoke Device Access
Labels Actions
- Get Labels
- Create Label
- Update Label
- Delete Label
Departments Actions
- Get Departments
- Create Department
- Update Department
- Delete Department
Files Actions
- Search Files
- Upload File
- Delete Files
- Get File Preview
- Download File
- Get File
- Update File
- Delete File
Quick replies Actions
- Get Quick Replies
- Create Quick Reply
- Update Quick Reply
- Delete Quick Replies
Queue Actions
- Get Queue Status
- Set Queue Status
- Route Queue
- Empty Queue
WhatsApp session Actions
- Sync session
- Start session
- Scan QR
- Reset session
- Reboot session
- Get session health
- Request Authentication Code
WhatsApp profile Actions
- Get Profile
- Update Profile
- Get Profile Image
- Update Profile Image
Business catalog Actions
- Get My Catalog
- Query Business Catalog
Campaigns Actions
- Get Campaigns
- Get Campaign
- Update Campaign Status
- Get Campaign Contacts
- Delete Campaign
Meeting Links Actions
- Get Meeting Links
- Create Meeting Link
- Delete Meeting Links
User Status Actions
- Get User Status
- Get User Status by ID
- Update User Status
- Delete User Status
Webhooks Actions
- Get Webhooks
- Create Webhook
- Get Webhook
- Update Webhook
- Delete Webhook
- Enable Webhook
- Get Webhook Logs
Other Actions
- Verify number exists
- Validate phone numbers
- Send API request

Groups → Get Pending Members

AI-generated

Overview

This node interacts with the WaliChat WhatsApp API to manage WhatsApp groups. Specifically, the Get Pending Members operation under the Groups resource retrieves the list of members who have requested to join a specified WhatsApp group but are still pending approval.

This operation is useful in scenarios where you want to automate or monitor group membership requests, for example:

Automatically approving or rejecting pending members based on custom criteria.
Sending notifications or logging pending member requests.
Integrating group membership management into broader workflows such as CRM or customer support systems.

Properties

Name	Meaning
WhatsApp Number	The ID of the WhatsApp number (device) from which to perform the operation.
Group ID	The ID of the WhatsApp group for which to retrieve pending members. Examples: `447362053576-1500000000` or `447362053576-1500000000@g.us`.

Output

The output JSON contains the data returned by the WaliChat API for the pending members of the specified group. This typically includes details about each pending member such as their contact information and request status.

If the node supports binary data output (not indicated here), it would represent any files or media related to the group or members, but this operation primarily returns JSON data about group membership requests.

Dependencies

Requires an active connection to the WaliChat WhatsApp API via an API key credential configured in n8n.
The node depends on dynamic loading methods to fetch available WhatsApp numbers (getDevices) and groups (getGroups) for user selection.
No additional external services beyond WaliChat API are required.

Troubleshooting

Common issues:
- Invalid or missing WhatsApp number or group ID parameters will cause the operation to fail.
- Network or authentication errors if the API key is invalid or expired.
- If no pending members exist, the output may be empty or contain an empty array.
Error messages:
- "Invalid WhatsApp number": Verify that the selected device ID corresponds to a valid WhatsApp number linked to your account.
- "Group not found": Ensure the group ID is correct and the WhatsApp number has access to that group.
- "Authentication failed": Check that the API key credential is correctly set up and has necessary permissions.

Resolving these usually involves verifying input parameters, refreshing credentials, and ensuring proper API access rights.

Links and References

WaliChat API Documentation (for detailed API endpoints and data structures)
n8n Documentation (for general node usage and credential setup)

WaliChatInstall