POST api/SendInBlue/Transactional/WebHook/FirstOpening

Webhook SendInBlue FirstOpening event https://developers.sendinblue.com/docs/how-to-use-webhooks

Request Information

URI Parameters

None.

Body Parameters

Name	Type	Additional information
event	string	None.
email	string	None.
id	integer	None.
date	date	None.
ts	integer	None.
message-id	string	None.
ts_event	integer	None.
subject	string	None.
X-Mailin-custom	string	None.
sending_ip	string	None.
template_id	integer	None.
tags	Collection of string	None.
ts_epoch	integer	None.

Request Formats

application/json, text/json

Sample:

{
  "event": "sample string 1",
  "email": "sample string 2",
  "id": 3,
  "date": "2025-06-24T07:34:25.3472797",
  "ts": 5,
  "message-id": "sample string 6",
  "ts_event": 7,
  "subject": "sample string 8",
  "X-Mailin-custom": "sample string 9",
  "sending_ip": "sample string 10",
  "template_id": 11,
  "tags": [
    "sample string 1",
    "sample string 2"
  ],
  "ts_epoch": 12
}

application/xml, text/xml

Sample:

<TransactionalWebhookFirstOpeningObject xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/DueBit.Cloud.Core.Object.SendInBlue.Transactional">
  <Date>2025-06-24T07:34:25.3472797-07:00</Date>
  <Email>sample string 2</Email>
  <Event>sample string 1</Event>
  <Id>3</Id>
  <MessageId>sample string 6</MessageId>
  <SendingIp>sample string 10</SendingIp>
  <Subject>sample string 8</Subject>
  <Tags xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
    <d2p1:string>sample string 1</d2p1:string>
    <d2p1:string>sample string 2</d2p1:string>
  </Tags>
  <TemplateId>11</TemplateId>
  <Ts>5</Ts>
  <TsEpoch>12</TsEpoch>
  <TsEvent>7</TsEvent>
  <XMailinCustom>sample string 9</XMailinCustom>
</TransactionalWebhookFirstOpeningObject>

application/x-www-form-urlencoded

Sample:

Sample not available.

Response Information

Resource Description

IHttpActionResult

None.

Response Formats

application/json, text/json, application/xml, text/xml

Sample:

Sample not available.