Webhooks

Group Join (V2)

Triggered when a new member joins or is added to a group.

Best practices

  • Verify if the user joined via a link or was manually added by an admin.

  • Store the new participant's ID in your CRM database.

Expected Responses

Explore all possible responses and outcomes from the server. We have documented each status code with data examples to make success and error handling easier.

Webhook Payload Example
application/json
string *
number *
string *
object *
string *
string *
object *
object *

Example

{
"id": "evt_01...",
"timestamp": 1634567890123,
"session": "default",
"metadata": {
  "user.id": "123",
  "user.email": "email@example.com"
  },
"engine": "WEBJS",
"event": "group.v2.join",
"payload": {
  "chatId": "1234567890@g.us",
  "participants": {
    "0": "11111111111@c.us"
    }
  },
"me": {
  "id": "11111111111@c.us",
  "lid": "123@lid",
  "pushName": "Instance"
  }
}
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