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, specifically to retrieve information about WhatsApp numbers associated with the user's account. The "Get Numbers" operation under the "WhatsApp Numbers" resource allows users to filter and fetch details of WhatsApp numbers based on various criteria such as IDs, status, session status, or search terms.

Common scenarios where this node is beneficial include:

Managing multiple WhatsApp numbers linked to a business or service.
Monitoring the operational status and session state of WhatsApp numbers.
Searching for specific numbers by phone number, alias, or ID.
Paginating through large sets of WhatsApp numbers for reporting or synchronization purposes.

Practical example:

A customer support team wants to list all operative WhatsApp numbers currently online to assign incoming chats efficiently.
An admin wants to retrieve all disabled WhatsApp numbers to audit and possibly reactivate them.

Properties

Name	Meaning
Filters	Collection of filters to narrow down the WhatsApp numbers retrieved. Includes:
- WhatsApp Number IDs	Filter by specific WhatsApp number IDs (multiple values allowed).
- Status	Filter by the status of the WhatsApp numbers. Options: Operative, Pending, Disabled, Removed.
- Session Status	Filter by the session status of the WhatsApp numbers. Options: Authorize, Online, Timeout, Offline, Error.
- Search Term	Search WhatsApp numbers by phone number, alias, or ID using a text string.
- Results Page Size	Number of results to return per page (default 50).
- Page Number	Page number to retrieve, starting from 0 (default 0).

Output

The output is an array of JSON objects, each representing a WhatsApp number matching the specified filters. Each object contains detailed information about a WhatsApp number, including but not limited to its ID, phone number, alias, status, and session status.

If the node supports binary data output (not indicated explicitly in the provided code), it would typically represent media or files related to WhatsApp numbers, but here the focus is on JSON data describing the numbers.

Dependencies

Requires an API key credential for authenticating with the Wassenger WhatsApp API.
The node depends on the Wassenger API being accessible and properly configured.
No additional environment variables are explicitly required beyond the API key credential.

Troubleshooting

Common issues:
- Invalid or missing API key credential will cause authentication failures.
- Using invalid filter values (e.g., non-existent WhatsApp number IDs) may result in empty responses.
- Pagination parameters out of range might return no results or errors.
Error messages:
- Authentication errors typically indicate problems with the API key; verify the credential setup.
- Network or API errors may occur if the Wassenger service is unreachable; check connectivity.
- If the node throws errors related to unsupported operations, ensure the correct Resource ("WhatsApp Numbers") and Operation ("Get Numbers") are selected.

Links and References

Wassenger Official API Documentation (for detailed API capabilities and parameters)
n8n Documentation on Creating Custom Nodes
General WhatsApp Business API guidelines for context on WhatsApp number management.

WassengerInstall