Wassenger

Interact with Wassenger 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

Overview

This node interacts with the Wassenger WhatsApp API to update chat attributes for a specified WhatsApp number and chat. It allows users to modify metadata of chats such as pinning or muting them. This is useful in scenarios where automated workflows need to organize or prioritize conversations, for example:

Pinning important customer support chats to keep them visible.
Muting less urgent group chats during off-hours.
Automating chat management based on business rules or events.

Properties

Name	Meaning
WhatsApp Number	The ID of the WhatsApp number (device) to operate on. This identifies which WhatsApp account to use.
Chat ID	The unique identifier of the chat to update. Examples: `447362053576@c.us` for individual user chats, `44736205357600000000@g.us` for groups.
Attributes	Collection of chat attributes to update: - Pinned: Boolean to pin (`true`) or unpin (`false`) the chat. - Muted: Boolean to mute (`true`) or unmute (`false`) the chat.

Output

The node outputs JSON data representing the result of the update operation. Typically, this will include confirmation of the updated chat attributes or any relevant response from the Wassenger API indicating success or failure.

No binary data output is produced by this operation.

Dependencies

Requires an active Wassenger WhatsApp API connection authenticated via an API key credential configured in n8n.
The node depends on the Wassenger API endpoints related to chat management.
Proper permissions on the WhatsApp number (device) are necessary to perform chat attribute updates.

Troubleshooting

Common Issues:
- Invalid or missing WhatsApp number (device) ID can cause failures.
- Incorrect chat ID format may lead to "chat not found" errors.
- Insufficient permissions or expired API keys will result in authentication errors.
- Attempting to update attributes on unsupported chat types might fail.
Error Messages:
- "Chat not found": Verify the chat ID is correct and belongs to the specified WhatsApp number.
- "Unauthorized" or "Invalid API key": Check that the API key credential is valid and has required access.
- "Failed to update chat attributes": Could indicate network issues or invalid attribute values; review input parameters.
Resolution Tips:
- Double-check all IDs and credentials.
- Ensure the WhatsApp number is active and linked properly.
- Use the node's error output (if continueOnFail is enabled) to debug specific cases.

Links and References

Wassenger Official API Documentation
WhatsApp Chat Identifiers Format
n8n Documentation on Creating Custom Nodes

WassengerInstall