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

The "Unarchive Chat" operation in the Chats resource allows users to restore a previously archived WhatsApp chat back to the active chat list. This is useful when you want to resume conversations that were archived for organizational or decluttering purposes.

Common scenarios include:

Customer support agents unarchiving chats to continue assisting customers.
Sales teams restoring important client conversations for follow-up.
Any workflow where archived chats need to be reactivated for further interaction.

Example: A support agent archives resolved customer chats but later needs to revisit a specific conversation due to a follow-up question. Using this operation, the agent can unarchive the chat and access it again in the active chat list.

Properties

Name	Meaning
WhatsApp Number	The ID of the WhatsApp number (device) from which the chat belongs. Loaded dynamically via available devices.
Chat ID	The unique identifier of the chat to unarchive. Examples: `447362053576@c.us` for individual chats, `44736205357600000000@g.us` for group chats.

Output

The node outputs JSON data representing the result of the unarchive chat operation. Typically, this will include confirmation details such as the chat ID and status indicating the chat has been successfully unarchived.

If the node supports binary data output (not indicated here), it would represent any files or media related to the chat, but this operation primarily deals with chat metadata and status.

Dependencies

Requires an API key credential for authenticating with the Wassenger WhatsApp API service.
The node depends on the Wassenger API endpoint that manages chat states.
The "WhatsApp Number" must be a valid device registered in the Wassenger system.
Proper configuration of the API key credential in n8n is necessary.

Troubleshooting

Invalid Chat ID: If the provided chat ID does not exist or is malformed, the operation may fail. Ensure the chat ID matches the expected format and corresponds to an archived chat.
Unauthorized Access: Missing or incorrect API key credentials will cause authentication errors. Verify the API key is correctly set up in n8n credentials.
Device Not Found: If the specified WhatsApp number (device) is not recognized or inactive, the operation cannot proceed. Confirm the device ID is correct and active.
Chat Already Active: Attempting to unarchive a chat that is not archived might return an error or no change. Check the chat status before unarchiving.

Links and References

Wassenger API Documentation (general reference for API capabilities)
WhatsApp Chat Identifiers Format (for understanding chat ID formats)

Note: This summary is based solely on static analysis of the provided source code and property definitions.

WassengerInstall