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 "Grant Device Access" operation under the "Team" resource in this node allows you to grant a specific user access to a particular WhatsApp number (device) managed within the Wassenger platform. This is useful in scenarios where team members need controlled access to WhatsApp devices for managing conversations, sending messages, or performing other team-related tasks.

For example, if you have multiple WhatsApp numbers connected to your system and want to delegate access to certain agents or team members, this operation lets you assign those permissions programmatically within an automation workflow.

Properties

Name	Meaning
WhatsApp Number	The ID of the WhatsApp number (device) to which access will be granted.
User ID	The ID of the user (team member) who will be granted access to the specified WhatsApp number.

WhatsApp Number: Selected from available WhatsApp devices linked to the account.
User ID: Selected from team agents filtered by the chosen WhatsApp device.

Output

The output JSON contains the response from the Wassenger API after attempting to grant access. It typically includes confirmation details about the granted access or error information if the operation failed.

No binary data output is involved in this operation.

Dependencies

Requires an active connection to the Wassenger WhatsApp API via an API key credential.
The node depends on the Wassenger API endpoints related to team management and device access control.
Proper permissions and API credentials must be configured in n8n to authenticate requests.

Troubleshooting

Common Issues:
- Invalid or missing WhatsApp Number or User ID parameters can cause failures.
- Insufficient permissions for the API key may prevent granting access.
- Network or API downtime could lead to request errors.
Error Messages:
- Errors indicating invalid IDs usually mean the selected device or user does not exist or is not accessible.
- Authentication errors suggest issues with the API key configuration.
Resolutions:
- Verify that the WhatsApp Number and User ID are correctly selected and valid.
- Ensure the API key has the necessary permissions for team management operations.
- Check network connectivity and Wassenger service status.

Links and References

Wassenger Official API Documentation (for detailed API capabilities and authentication)
n8n Documentation on Creating Custom Nodes

WassengerInstall