n8n-nodes-codechat

This is a N8n community node. It allows you to use CodeChat Api to communicate with WhatsApp in your workflow.

You can use most features provided by CodeChat. Like sending messages, creating and manipulating groups and managing chats.

Instalation

1. Go to Settings > Community Nodes, and Click Install a community node.

2. Enter n8n-nodes-codechat in the npm Package Name field. And click Install.

Once installed, you can use the search bar to add the CodeChat node to your workflow.

Usage

Node configuration is quite simple, just specify the credentials and use the available resources and operations.

Credentials

All operations require a credential which is composed of the Api Key, Instance Name and the call Base Url. Which will be made available at the time of contracting the service.

Resources

This section describes which CodeChat API operations are available on this node.

Resource Send Message

Operation	Method	Credentials required
Send Text	POST	True
Send Buttons	POST	True
Send Template	POST	True
Send Media	POST	True
Send Media Base64	POST	True
send Link Preview	POST	True
Send Contact	POST	True
Send List	POST	True
Send WhatsApp Audio	POST	True

All operations return a queue for tracking the shipment that can be monitored through the webhook.

{
  "header": {
    "queueId": "20aa6e5f-4545-4f90-b712-9a176c9509da",
    "status": "PROCESSING",
    "progress": 0
  },
  "data": {
    "jids": [
      "5531900000000@s.whatsapp.net"
    ]
  }
}

Resource Group

Operation	Method	Credentials required	Description
Accept Invite	PUT	True	Accept incoming group invite
Change Expiration	PUT	True	Sets the expiration of group messages
Create Group	POST	True
Fetch Participants	GET	True
Group Metadata	GET	True	Retrieve all information about the group and its participants
Invite Code	GET	True	Generates the created group invitation
Revoke Invite	PUT	True
Update Info	PUT	True	Update the group's subject or description
Update Participants	PUT	True
Update Profile Picture	PUT	True
Update Settings	PUT	True	Update group chat and group handling rules

Resource Chat

Operation	Method	Credentials required	Description
Block Contact	PUT	True
Business Profile	GET	True	Retrieve business contact information
Mark Message As Read	PUT	True
Delete Message	DELETE	True	Delete for me or everyone
On WhatsApp	POST	True	Check if the contact is on WhatsApp
Profile Picture Url	GET	True	Retrieve a contact's profile picture
Update Presence	PUT	True	compising - recording - available - pause
Update Status	PUT	True

Compatibility

Tested on n8n version 0.198.2 and CodeChat version 2.0.0

License

MIT