message_ack

POST

/#post9

POST

/#post9

$ curl -X POST https://api.360messenger.com#post9 \
>      -H "Authorization: Bearer <token>" \
>      -H "Content-Type: application/json" \
>      -d '{
>   "data": {
>     "to": "447700900099",
>     "ack": 3,
>     "from": "447700900001",
>     "type": "chat",
>     "fromMe": true,
>     "isGroup": false,
>     "timestamp": "2026-01-15 12:39:05",
>     "whatsappId": "ABCDEF0123456789AABBCCDDEEFF0051"
>   },
>   "event": "message_ack",
>   "createdAt": "2026-01-15 12:34:56",
>   "serviceId": 1001
> }'

200WhatsApp API v2.0_Webhook_Payload Samples_message_ack_example

1 {
2   "data": {
3     "to": "447700900099",
4     "ack": 3,
5     "from": "447700900001",
6     "type": "chat",
7     "fromMe": true,
8     "isGroup": false,
9     "timestamp": "2026-01-15 12:39:05",
10     "whatsappId": "ABCDEF0123456789AABBCCDDEEFF0051"
11   },
12   "event": "message_ack",
13   "createdAt": "2026-01-15 12:34:56",
14   "serviceId": 1001
15 }

Custom event (ack). Ack values follow WhatsApp ack levels (e.g. sent/delivered/read).

This is not an API you call — it is what 360Messenger POSTs to your webhook URL.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Request

This endpoint expects an object.

dataobjectRequired

eventstringRequired

createdAtstringRequired

serviceIdintegerRequired

Response

dataobject

eventstring

createdAtstring

serviceIdinteger