Event: delivered | Teekrr | API Documentation

Triggered when the provider (Elfo / META / SES) confirms successful delivery to the recipient’s device or inbox. POSTed by Teekrr to your registered webhook URL.

Headers Teekrr sends

Header	Value
`Content-Type`	`application/json`
`X-Teekrr-Signature`	HMAC-SHA256 hex of the raw body, signed with your webhook’s secret hash
`X-Teekrr-Event`	`delivered`

Triggered when the provider (Elfo / META / SES) confirms successful delivery to the recipient's device or inbox. POSTed by Teekrr to your registered webhook URL. ## Headers Teekrr sends | Header | Value | | --- | --- | | `Content-Type` | `application/json` | | `X-Teekrr-Signature` | HMAC-SHA256 hex of the raw body, signed with your webhook's secret hash | | `X-Teekrr-Event` | `delivered` |

Payload

The payload of this webhook request is an object.

eventenumRequired

timestampdatetimeRequired

dataobjectRequired

Response

2XX

Acknowledge receipt within 10 seconds. Any 2xx counts as success.

1	{
2	"event": "delivered",
3	"timestamp": "2026-05-06T10:15:00.123Z",
4	"data": {
5	"messageUuid": "00000000-0000-0000-0000-000000000111",
6	"broadcastUuid": "00000000-0000-0000-0000-000000000001",
7	"channel": "sms",
8	"msisdn": "60123456789",
9	"deliveredAt": "2026-05-06T10:15:00.123Z",
10	"providerMessageId": "ELFO-ABC123XYZ"
11	}
12	}