{
"eventId": "evt_abcdef1234567890",
"instanceId": "ins_ABCdefGHIjk",
"receivedAt": "2025-05-19T00:51:44.816Z",
"eventType": "initial_sync_finished",
"eventData": {}
}Session
Initial sync finished event
System event emitted when the initial history sync has completed (only when historySync is enabled). Fires after the RECENT sync finishes. This is a system event — it is always delivered regardless of event filter configuration and cannot be opted out of.
WEBHOOK
initial_sync_finished
{
"eventId": "evt_abcdef1234567890",
"instanceId": "ins_ABCdefGHIjk",
"receivedAt": "2025-05-19T00:51:44.816Z",
"eventType": "initial_sync_finished",
"eventData": {}
}Body
application/json
Unique event identifier
The ID of the WhatsApp instance that generated the event
The timestamp when the event was received
The type of event
Available options:
initial_sync_finished Empty object, event signals sync completion
Response
200
Return a 200 status to indicate that the data was received successfully
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