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WEBHOOK
login_error
{
  "eventId": "evt_0123456789012345",
  "instanceId": "ins_ABCdefGHIjk",
  "receivedAt": "2025-05-19T00:51:44.816Z",
  "eventType": "login_error",
  "eventData": {
    "id": "1234567890:12@s.whatsapp.net",
    "error": "connection timeout: failed to pair device"
  }
}

Body

application/json
​
eventId
string
required

Unique event identifier

​
instanceId
string
required

The ID of the WhatsApp instance that generated the event

​
receivedAt
string<date-time>
required

The timestamp when the event was received

​
eventType
enum<string>
required

The type of event

Available options:
login_error
​
eventData
object
required

Response

200

Return a 200 status to indicate that the data was received successfully