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

Chat Contacts → Delete Contact

AI-generated

Overview

This node integrates with the WaliChat WhatsApp API to manage chat contacts. Specifically, the Delete Contact operation under the Chat Contacts resource allows users to remove a contact from a specified WhatsApp number's contact list.

Typical use cases include:

Cleaning up outdated or invalid contacts from your WhatsApp business account.
Automating contact management workflows where contacts need to be removed based on external triggers or data changes.
Maintaining an up-to-date contact list for marketing or customer support purposes.

For example, you might use this node in an automation that deletes contacts who have unsubscribed or are no longer relevant to your campaigns.

Properties

Name	Meaning
WhatsApp Number	The ID of the WhatsApp number (device) from which the contact will be deleted.
Contact ID	The unique identifier of the contact to delete (e.g., `447362053576@c.us`).

Output

The node outputs JSON data representing the result of the delete operation. Typically, this will confirm whether the contact was successfully deleted or provide error information if the deletion failed.

No binary data output is involved in this operation.

Dependencies

Requires a valid API key credential for authenticating with the WaliChat WhatsApp API.
The node depends on the WaliChat API service being accessible and properly configured.
The "WhatsApp Number" must be registered and active within the WaliChat system.

Troubleshooting

Common issues:
- Invalid or missing WhatsApp Number or Contact ID parameters will cause the operation to fail.
- Network connectivity problems or incorrect API credentials can prevent successful communication with the WaliChat API.
- Attempting to delete a contact that does not exist may return an error or no-op response.
Error messages:
- Errors related to authentication usually indicate invalid or expired API keys; verify and update credentials accordingly.
- "Contact not found" errors suggest the provided Contact ID is incorrect or already deleted.
- Rate limiting or quota exceeded errors require checking API usage limits and possibly adjusting request frequency.

Links and References

WaliChat Official API Documentation (for detailed API capabilities and contact management)
n8n Documentation on Creating Custom Nodes

WaliChatInstall